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To Prove Worth

Summary:

When twenty-four-year-old Harry Potter accidentally triggers a dark artifact in Grimmauld Place, he's thrown back to January 1982—into a world where his parents just died and his infant self suffers with the Dursleys. Desperate to adopt young Harry, he strikes a deal with Dumbledore: pose as Harrison Burke, prove his stability as Hogwarts' new DADA professor for one year, and demonstrate he won't vanish back to his timeline.

But proving himself means helping someone unexpected—a young, self-destructive Severus Snape who's barely surviving in the aftermath of Lily Potter's death

Chapter 1: Meeting Dumbledore

Chapter Text

The dust motes danced in the thin shaft of January sunlight that had managed to pierce through the grime-coated window of Grimmauld Place's third-floor study. Harry Potter watched them swirl and settle, swirl and settle, finding something almost hypnotic in their aimless movement. At twenty-four, he felt ancient. The war had ended six years ago, but its weight hadn't lessened. If anything, time had only made the losses sharper, more defined, like a photograph developing in a dark room to reveal all the details you'd missed in the chaos of the moment.

He'd been putting this off for months. Years, really. But Kreacher had finally cornered him last week, the ancient house-elf's bulbous eyes watering as he'd croaked that the house was "falling to darkness again, Master Harry, just like in the old days." The wards were failing. The dark objects were stirring. Someone needed to go through it all properly, and Harry was the only one left who could.

The only Black left who could claim the house, anyway.

Harry ran his hand along a shelf, his fingers coming away black with dust. The study had been Sirius's favorite room in his final year of life—the one place in this mausoleum of a house where he'd seemed almost at peace. Harry could still picture him sprawled in the worn leather chair by the fireplace, a glass of Firewhisky in hand, that reckless grin on his face as he told stories about the Marauders' glory days. Anything to forget he was trapped in his childhood prison.

Now Sirius was gone. Remus was gone. Tonks was gone. Fred, Colin, Lavender, fifty others whose names Harry recited like a rosary in the dark hours before dawn. The war had taken so much, and what it hadn't taken, it had hollowed out and left behind like empty shells.

Harry moved to the next shelf, pulling down a stack of books. The Grimoire of Guttural Curses. Moste Potente Potions, Revised Edition. The Darkest Arts: A Study in Unforgivable Magic. All of them would need to be catalogued, checked for curses, probably destroyed. The Ministry had been after him for years to clear out Grimmauld Place properly, but Harry had resisted. This was the last place Sirius had lived. The last place Harry had seen him alive, standing in this very room, telling Harry he was a good person, that he had his mother's heart.

He'd been so angry then. Angry at Sirius for being trapped, angry at Dumbledore for keeping secrets, angry at the world for being so relentlessly unfair. He hadn't known how much worse it could get. How much more he could lose.

A leather-bound journal slipped from between two books and fell to the floor with a soft thud. Harry bent to retrieve it, recognizing Sirius's bold, slashing handwriting on the cover. Property of S.O.B. Black—that's Sirius Orion Black to you, Snivellus. Despite everything, Harry felt his mouth twitch. Even in his private journals, Sirius couldn't resist a jab at Snape.

Harry tucked the journal into his jacket pocket. He'd read it later, when he had the emotional fortitude to handle whatever memories it contained. Right now, he needed to keep moving, keep sorting, keep his hands busy so his mind wouldn't wander to all the dark places it liked to go these days.

The next shelf was worse. Dark artifacts, most of them. A silver hand that twitched when Harry's shadow fell across it. A music box that hummed with malevolent energy. A set of goblets that Kreacher had warned were cursed to poison anyone not of Black blood. Harry handled each one carefully, wrapping them in cloth treated with counter-curses before placing them in the reinforced box he'd brought for this purpose.

He was reaching for what looked like an ornate snuffbox when his elbow caught the edge of a small bottle he hadn't noticed, tucked back in the shadows of the shelf.

It happened so fast.

The bottle tipped, rolled, fell. Harry lunged for it on instinct, but his fingers closed on empty air. The bottle hit the floor and shattered with a sound like a scream—high and piercing and wrong. The liquid inside was black, blacker than ink, blacker than night, and it didn't splash or spread like normal liquid. Instead, it rose up in tendrils of smoke that writhed like living things.

"No—" Harry managed, reaching for his wand, but the smoke was already wrapping around his ankles, his waist, his chest. It was cold, so cold it burned, and it smelled like death and dark magic and something else, something ancient and hungry.

He tried to cast a shield charm, but the smoke swallowed his magic, swallowed his voice, swallowed the light from the window. The last thing Harry saw was the study spinning around him, Sirius's books and Sirius's chair and Sirius's whole sad life blurring into darkness.

Then there was nothing.


Pain woke him.

Not the sharp, immediate pain of a curse or a broken bone, but a deep, pervasive ache that seemed to radiate from his very core. Harry groaned and tried to open his eyes, but his eyelids felt like they'd been weighted down with lead. His mouth tasted like copper and ash.

Where was he?

The ground beneath him was cold and damp, covered in something soft—moss, maybe, or dead leaves. He could hear wind rustling through branches overhead, and smell earth and growing things. Not Grimmauld Place, then. Had someone found him? Taken him somewhere?

With tremendous effort, Harry forced his eyes open.

Trees. He was surrounded by trees, their bare branches stark against a sky that was just beginning to lighten with the approach of dawn. He was lying on his back in a small clearing, his limbs sprawled at awkward angles like a puppet with cut strings.

Harry pushed himself up to sitting, biting back a gasp as his muscles screamed in protest. He felt like he'd been hit by a Bludger, then dragged behind a Hippogriff for good measure. His clothes were the same ones he'd been wearing in the study—jeans, a worn jumper, his dragon-hide jacket—but they were damp with dew and covered in dirt and leaves.

His wand. Where was his wand?

Panic flared in his chest until his searching fingers found the familiar shape of holly and phoenix feather still tucked in his jacket pocket. Thank Merlin. He pulled it out, gripping it tightly, and cast a quick Lumos. The wandlight pushed back the shadows, revealing more trees, more darkness, no sign of civilization in any direction.

What the hell had happened? That bottle, the black smoke—it had been a dark artifact, obviously, but what kind? A portkey? Some kind of transportation curse? But why would it dump him in the middle of a forest?

Harry climbed unsteadily to his feet, swaying as a wave of dizziness washed over him. His head was pounding, a deep throb that seemed to echo in his skull. He reached up automatically to rub his forehead, his fingers finding smooth skin where his scar should be.

That was... odd. His scar always ached when he had a headache. But he was too disoriented to think about it properly, too focused on figuring out where he was and how to get back.

He turned in a slow circle, holding his wand high. The forest stretched in every direction, dense and dark and utterly unfamiliar. But wait—there, through the trees to what he thought was the east, was that a light? No, multiple lights. The faint glow of windows, perhaps, or torches.

Civilization. Or at least, people.

Harry started walking, stumbling over roots and rocks in the darkness. His legs felt weak, shaky, like he'd been ill for a long time. The lights seemed to grow brighter as he walked, or perhaps his eyes were just adjusting. He pushed through a tangle of undergrowth, branches catching at his clothes and scratching his face, driven by a desperate need to get out of these woods, to find someone who could tell him what had happened.

The trees began to thin. The lights grew clearer, more defined. And then Harry broke through the tree line and stopped dead, his breath catching in his throat.

Hogwarts.

The castle rose before him across the dark expanse of the grounds, its windows glowing with warm light, its towers reaching toward the lightening sky. Harry had seen Hogwarts from this angle a thousand times—from the edge of the Forbidden Forest, looking back at the castle that had been more home to him than anywhere else in the world.

But what was he doing here? How had he gotten here? Grimmauld Place was in London, hundreds of miles away. That bottle couldn't have been a portkey—portkeys didn't feel like that, didn't hurt like that. And why would a Black family artifact be keyed to Hogwarts anyway?

Unless it wasn't a portkey at all. Unless it was something worse.

Harry started walking again, faster now, his boots crunching on the frost-stiffened grass. He needed answers. He needed to talk to someone, to figure out what had happened. McGonagall would be Headmistress now—she'd help him. She'd always helped him.

The walk across the grounds felt surreal, dreamlike. Everything looked right—the lake to his left, dark and still; the Quidditch pitch in the distance; the gentle slope up to the castle—but something felt off in a way Harry couldn't quite articulate. The air tasted different. The shadows fell differently. Or maybe he was just disoriented from whatever magic had transported him here.

He was halfway to the castle when he saw the figure standing at the entrance.

Even from a distance, even in the pre-dawn darkness, Harry recognized that silhouette. The tall, thin frame. The long robes. The way he stood, perfectly still, as if he'd been waiting there for hours.

Albus Dumbledore.

But that was impossible. Dumbledore was dead. Harry had watched him fall from the Astronomy Tower, had buried him in the white tomb by the lake. Had spent years grappling with the secrets the old man had kept, the manipulations, the sacrifices he'd demanded. Dumbledore was gone.

Wasn't he?

Harry's steps slowed as he approached, his hand tightening on his wand. This had to be a trick. A trap. Some kind of dark magic designed to lure him in by showing him what he wanted to see. Except Harry wasn't sure he wanted to see Dumbledore. Their relationship had been complicated even before the old man's death, and the revelations that came after hadn't made it any simpler.

"Good morning," Dumbledore said as Harry came within speaking distance. "I sensed a rather significant magical disturbance in the Forest some time ago. I thought it prudent to investigate."

Harry stared at him. The wandlight from his still-raised wand illuminated Dumbledore's face, and Harry's breath caught. This wasn't the Dumbledore he remembered from his school days—ancient and frail, with a long silver beard and half-moon spectacles. This Dumbledore looked younger, stronger. His beard was shorter, still shot through with auburn. His face had fewer lines. He looked like he had in the Pensieve memories Harry had seen, the memories from decades ago.

"You're dead," Harry said flatly. "You died. I was there."

Dumbledore's eyebrows rose slightly. "I assure you, I am quite alive. Though I am intrigued by your certainty to the contrary." He tilted his head, studying Harry with those piercing blue eyes. "You are clearly in some distress. Perhaps we should continue this conversation somewhere warmer? My office, perhaps?"

Harry wanted to argue, to demand answers right here and now, but his legs were shaking and his head was pounding and he was so, so tired. He nodded mutely.

Dumbledore turned and led the way into the castle. Harry followed, his mind reeling. The entrance hall looked the same as always—the marble staircase, the torches, the house point hourglasses—but something was different. The Gryffindor hourglass was full of rubies, more than Harry had ever seen it hold. The Slytherin hourglass was nearly empty. That was... backwards from how it usually was.

They climbed the stairs in silence, Harry's boots echoing on the stone. He knew the way to the Headmaster's office by heart, had walked this path countless times. But it felt wrong now, like he was moving through a memory rather than reality.

The gargoyle leapt aside at Dumbledore's murmured password—"Fizzing Whizbee"—and they ascended the spiral staircase. Dumbledore's office was exactly as Harry remembered it, down to the silver instruments on the spindle-legged tables and the portraits of former Headmasters dozing in their frames. Fawkes sat on his perch by the door, regarding Harry with bright, intelligent eyes.

But Fawkes was dead too. Wasn't he? He'd left after Dumbledore's funeral, flown away and never returned.

"Please, sit," Dumbledore said, gesturing to a chair in front of his desk. He moved to a cabinet and pulled out a bottle of what looked like Firewhisky and two glasses. "You look as though you could use something fortifying."

Harry sat because his legs wouldn't hold him anymore. He accepted the glass Dumbledore offered and downed it in one gulp, barely tasting it. The burn in his throat was grounding, real.

"Now then," Dumbledore said, settling into his own chair and regarding Harry over steepled fingers. "Perhaps you could tell me who you are and how you came to be wandering the Forbidden Forest at dawn?"

"You don't know who I am?" Harry asked. His voice sounded strange to his own ears, hollow.

"I confess, you do seem familiar," Dumbledore said. "But I cannot quite place you. Have we met before?"

Harry laughed, a sharp, bitter sound. "Yeah. Yeah, you could say that." He ran a hand through his hair, trying to organize his thoughts. "My name is Harry Potter."

He watched Dumbledore's face carefully, looking for recognition, for shock, for something. The old man's—no, not old, younger—expression shifted subtly. Surprise, certainly. Concern. And something else, something calculating.

"Harry Potter," Dumbledore repeated slowly. "But that is... Harry Potter is currently residing with his aunt and uncle in Surrey. He is fifteen months old."

The world tilted.

Fifteen months old. That would make it... when? Harry's mind raced, trying to do the math. He'd been born in July 1980. Fifteen months would be... October? November?

"What's the date?" Harry asked, his voice barely above a whisper.

"January 15th," Dumbledore said, still watching him with that intense, penetrating gaze.

"What year?"

"1982."

The glass slipped from Harry's nerveless fingers and shattered on the floor.

  1. January 1982. His parents had died in October 1981. Voldemort had fallen. Harry had been sent to the Dursleys. He was a baby, sleeping in the cupboard under the stairs, with no idea what was coming. No idea about Hogwarts or magic or the prophecy or any of it.

And Harry was here. Twenty-four-year-old Harry, who had fought in a war and watched his friends die and killed Voldemort himself, was sitting in Dumbledore's office in 1982.

He'd gone back in time. Over twenty years. The bottle, the black smoke—it had been some kind of time travel artifact. Dark magic, illegal magic, the kind of magic that could unravel reality itself.

"I think," Harry said distantly, "I think I'm going to be sick."

His parents had been dead for only three months. Three months. They were in the ground in Godric's Hollow, so recently buried, and Harry was standing here in a time where their graves were still fresh. He'd missed saving them by a matter of weeks.

What? What could he do? Save them? Change everything? But time travel didn't work like that. Hermione had explained it to him years ago, after the incident with the Time-Turner. You couldn't change the past. Anything you did had already happened. Except this was different, wasn't it? This wasn't a few hours back. This was decades.

"Harry," Dumbledore said gently. "I think you need to tell me what happened. All of it."

Harry looked up at him. At this younger Dumbledore, who didn't know him, who hadn't trained him or manipulated him or died for him. Who was looking at him with concern and curiosity and that damned calculating expression that meant he was already ten steps ahead, already planning something.

"I'm from the future," Harry said. The words felt absurd coming out of his mouth. "I'm from 2004. I was in London, in my godfather's house, and I broke a bottle—some kind of dark artifact—and it brought me here. Brought me back."

"I see," Dumbledore said, though his tone suggested he didn't see at all, not yet. "And in your time, you say I am... dead?"

"You died in 1997," Harry said. "During the war. The second war, I mean. Voldemort came back."

He saw Dumbledore's hand twitch at the name, saw the flash of something—fear? No, not fear. Recognition. Understanding.

"He came back," Dumbledore repeated. "Then he is not truly gone."

"No," Harry said. "He's not. Or he wasn't. I killed him. In 1998. I was seventeen." He laughed again, that same bitter sound. "I was just a kid, and I had to kill him because of a prophecy and because you—because you trained me for it. Because I was the only one who could."

The room was spinning now, or maybe Harry was spinning and the room was staying still. He couldn't tell anymore. His scar—his missing scar—was throbbing, except it wasn't there, so how could it throb? Nothing made sense. He was in 1982 and his parents were dead and alive and he was twenty-four and a baby and Dumbledore was looking at him like he was a puzzle to be solved.

"Harry," Dumbledore said, and his voice seemed to come from very far away. "Harry, I need you to stay with me. Can you do that?"

But Harry couldn't. The exhaustion that had been building for six years, the grief he'd been carrying like stones in his pockets, the sheer impossibility of what had just happened—it all crashed over him at once. The office went dark around the edges, Dumbledore's face blurring into shadow.

"I'm sorry," Harry tried to say, but he wasn't sure if the words made it out.

Then the darkness took him, and he knew nothing more.

Harry woke to the sound of phoenix song.

It was soft, barely more than a whisper of melody, but it cut through the fog in his mind like a blade through silk. His eyes opened slowly, reluctantly, as though some part of him knew that waking meant facing the impossible truth of where—when—he was.

The ceiling above him was unfamiliar. Not the cracked plaster of Grimmauld Place, not the canvas of his tent from the war years, not even the ceiling of his flat in London that he'd stared at through so many sleepless nights. This ceiling was stone, ancient and solid, with wooden beams crossing it in geometric patterns that seemed to shift slightly in the firelight.

Firelight. There was a fire crackling somewhere to his left, warm and steady.

Harry turned his head, the movement sending a dull ache through his temples. He was lying on a couch—burgundy velvet, worn soft with age—and someone had covered him with a thick woolen blanket that smelled faintly of cedar and old magic. The room around him was circular, lined with portraits and strange silver instruments that whirred and clicked softly. Bookshelves climbed the walls, stuffed with leather-bound volumes, and in the corner, on a golden perch—

Fawkes.

The phoenix regarded him with bright, intelligent eyes. But this wasn't the Fawkes Harry remembered from his school days, the ancient bird who had been perpetually on the edge of another burning day, feathers dulling and eyes dimming. This Fawkes was vibrant, his plumage brilliant scarlet and gold, his tail feathers long and lustrous. He looked young. Healthy. Alive in a way that made Harry's chest tighten with an emotion he couldn't quite name.

"He has been singing for you on and off for the past three hours," said a quiet voice.

Harry's gaze snapped to the other side of the room. Albus Dumbledore sat in a high-backed chair near the fire, his hands folded in his lap, watching Harry with an expression that was equal parts concern and careful assessment. He looked exactly as he had when Harry had first stumbled into this office—younger than Harry remembered, his auburn hair and beard barely touched with silver, his face unlined by the weight of the curse that would eventually kill him.

Because that hadn't happened yet. None of it had happened yet.

Harry sat up slowly, the blanket pooling in his lap. His head swam for a moment, but the dizziness passed more quickly than he'd expected. He felt hollowed out, scraped clean, as though the panic and shock had burned through him and left only a strange, fragile clarity behind.

"What time is it?" His voice came out rough, unused.

"Nearly four in the morning," Dumbledore said. "You've been unconscious for approximately three hours. I considered taking you to the Hospital Wing, but I thought perhaps you would prefer to wake somewhere more... private."

Harry nodded. The last thing he needed was Madam Pomfrey—a younger Madam Pomfrey who wouldn't know him, who would ask questions he couldn't answer—fussing over him. "Thank you."

Dumbledore inclined his head. For a long moment, neither of them spoke. The fire crackled. Fawkes shifted on his perch, feathers rustling. One of the silver instruments on the desk released a small puff of smoke that formed itself into a perfect spiral before dissipating.

It was Dumbledore who broke the silence. "I have been sitting here for the past three hours," he said, his tone conversational but his eyes sharp, "attempting to make sense of what you told me before you collapsed. I confess, I have not been entirely successful."

Harry's hand moved automatically to his forehead, fingers seeking the familiar raised line of scar tissue. They found only smooth skin. The absence of it felt wrong, like a missing tooth or a phantom limb. He'd had that scar for as long as he could remember—longer, if you counted the years he couldn't remember, the night it had been carved into his skin by a Killing Curse that should have ended him.

"It's gone," he said, more to himself than to Dumbledore. "My scar. It's gone."

"I noticed," Dumbledore said quietly. "When you first arrived, I thought perhaps you were simply a young man who bore a striking resemblance to James Potter. But then you spoke, and I saw your eyes—Lily's eyes—and I began to suspect something far stranger was at work."

Harry's fingers traced the smooth skin of his forehead again, as if repetition might somehow make the absence make sense. "I don't understand. Why would it be gone? It was part of me. It was—" He stopped, the words catching in his throat. The scar had been more than just a mark. It had been a connection, a link to Voldemort, a constant reminder of what he'd survived and what he'd lost. Without it, he felt unmoored, as though he'd lost some essential part of his identity.

"Perhaps," Dumbledore said carefully, "whatever magic brought you here saw fit to remove it. A scar is, after all, a mark of injury. Of damage. Perhaps you have been given the opportunity to begin again without carrying that particular wound."

Harry let his hand drop. "I don't want to begin again. I want to go home." But even as he said it, he knew it wasn't entirely true. Home was Grimmauld Place, empty and echoing. Home was a world still rebuilding from war, still counting its dead, still looking at him like he was either a hero or a weapon or both. Home was exhausting.

"I understand," Dumbledore said, and something in his voice suggested he might actually mean it. "But I think, Harry, that before we can determine how to send you home—if such a thing is even possible—we must first understand how you came to be here. Would you be willing to tell me?"

Harry looked at him, at this younger version of the man who had shaped so much of his life, who had guided him and manipulated him and ultimately died for him. This Dumbledore didn't know any of that yet. Didn't know what he would become, what choices he would make, what prices he would pay.

"I'll tell you," Harry said. "But I don't know if it'll help. I don't understand it myself."

Dumbledore leaned forward slightly, his hands still folded, his expression patient. "Begin at the beginning."

So Harry did. He told Dumbledore about Grimmauld Place, about inheriting it from Sirius, about the endless task of sorting through generations of Black family detritus. He described the shelf of dark artifacts, the potion bottle that had seemed to call to him, the moment it had shattered and the world had gone black.

"I woke up in the forest," Harry said. "The Forbidden Forest, I think, though it took me a while to realize where I was. Everything felt wrong. The magic felt wrong. And then I saw the castle and I thought—" He stopped, swallowing hard. "I thought McGonagall would be there. That she'd help me figure out what happened."

"But instead you found me," Dumbledore said.

"Instead I found you." Harry met his eyes. "You're supposed to be dead. You died in 1997. I watched it happen."

Something flickered across Dumbledore's face—surprise, perhaps, or sorrow, or both. "I see. And yet here I sit, very much alive, in January of 1982."

"Which means I didn't just move through space," Harry said. "I moved through time. Backwards. Twenty-four years backwards." The enormity of it threatened to overwhelm him again, but he forced himself to breathe, to stay present. "I don't know if it was the potion or the bottle or something else entirely. I don't know if it was an accident or if something—someone—sent me here deliberately."

"And you have no idea how to return?"

Harry shook his head. "No. I don't even know if I can return. For all I know, I'm stuck here. Or—" The thought that had been lurking at the edges of his mind finally surfaced, cold and terrible. "Or I could vanish back to my own time at any moment. Without warning. Without control."

Dumbledore was quiet for a long moment, his gaze distant. "That is indeed a troubling possibility," he said finally. "Time magic is notoriously unstable, and what you describe sounds like nothing I have encountered in all my years of study. You may be correct that your presence here is temporary. Or you may be here permanently, severed entirely from your original timeline." He paused. "I confess, I do not know which possibility troubles me more."

"That makes two of us," Harry said bitterly.

Fawkes sang again, a soft trill that seemed to ease some of the tension in the room. Dumbledore glanced at the phoenix, then back at Harry. "You mentioned a second war," he said. "You said Voldemort returned in 1995. I think, Harry, that I need to understand what happened in your timeline. What is going to happen, from my perspective. I need to know what future you come from."

Harry's stomach clenched. "You're not going to like it."

"I suspect you are correct," Dumbledore said. "But I need to know nonetheless."

Harry took a breath, then another. Where did he even start? How did you summarize years of war, of loss, of fighting and dying and somehow surviving? "Voldemort didn't die when he attacked my parents," he said. "The Killing Curse rebounded, but it didn't destroy him. It just... broke him. Tore his soul from his body. He spent thirteen years as less than a ghost, barely alive, until one of his followers found a way to bring him back."

"Thirteen years," Dumbledore repeated. "That would be... 1994. You said he returned in 1995?"

"The ritual was in June of 1994," Harry said. "But he spent a year regaining his strength, gathering his followers. The Ministry didn't want to believe he was back. They spent a year calling me a liar, calling you a fool. By the time they accepted the truth, he'd already started moving. The second war lasted three years. It ended in May of 1998, at Hogwarts. There was a battle. A lot of people died." His voice had gone flat, emotionless. It was the only way he could talk about it. "I killed him. Finally. For good this time."

"You were seventeen," Dumbledore said quietly.

"I was seventeen," Harry confirmed. "And then I spent the next six years helping rebuild. Testifying at trials. Trying to figure out how to live in a world that didn't need me to save it anymore." He laughed, but there was no humor in it. "Turns out I wasn't very good at that part."

Dumbledore was watching him with an expression Harry couldn't quite read. "You said I died in 1997. May I ask... how?"

Harry met his eyes. "You were already dying. There was a curse—you put on a ring, one of Voldemort's Horcruxes, and it cursed you. Snape managed to slow it down, but it was going to kill you eventually. So you arranged your own death. You had Snape kill you, on the Astronomy Tower, to spare Draco Malfoy from having to do it. To protect Snape's position as a spy. To make sure the Elder Wand's power would die with you." He paused. "It didn't work, by the way. The wand's allegiance passed to Draco, then to me. But you tried."

The silence that followed was heavy, oppressive. Dumbledore had gone very still, his face pale in the firelight. "Horcruxes," he said finally, his voice barely above a whisper. "He made Horcruxes."

"Seven of them," Harry said. "Well, six intentionally. The seventh was an accident." He touched his forehead again, the place where his scar should have been. "I was the seventh. Part of his soul latched onto me the night he tried to kill me. That's why I could speak Parseltongue. Why I could see into his mind. Why I had to die—or at least, why he had to kill me—before he could be truly defeated."

Dumbledore closed his eyes. For the first time since Harry had met him—in any timeline—he looked old. Tired. "And did you?" he asked. "Die?"

"Yes," Harry said simply. "I walked into the forest and let him kill me. But it didn't stick. The Horcrux inside me was destroyed, but I survived. I don't fully understand why. Something about my mother's protection, about Voldemort using my blood in his resurrection ritual. You explained it to me, after. In King's Cross. Or a place that looked like King's Cross. It was complicated."

"I explained it to you after you died," Dumbledore said slowly.

"You were dead too," Harry pointed out. "It was that kind of conversation."

Despite everything, Dumbledore's lips twitched in what might have been the ghost of a smile. But it faded quickly, replaced by something heavier. "Harry," he said, "I think I need to see. Not just hear your words, but see the truth of them. Would you permit me to use Legilimency? I give you my word that I will look only at what you choose to show me, and that what I see will remain between us."

Harry hesitated. He'd learned Occlumency, eventually, after the disaster of his fifth year. He could keep Dumbledore out if he wanted to. But what would be the point? Dumbledore needed to understand, and Harry was too tired to explain it all in words.

"All right," he said. "But I'm warning you—it's not pleasant."

"I did not imagine it would be," Dumbledore said quietly. He drew his wand, the Elder Wand, though he didn't know yet what it truly was. "Legilimens."

The connection formed between them, delicate and precise. Harry didn't fight it. Instead, he opened his mind and let the memories flow.

The graveyard. Cedric's body hitting the ground. Voldemort rising from the cauldron, red-eyed and terrible.

Sirius falling through the veil, so slowly it seemed impossible, his face frozen in surprise.

Dumbledore on the tower, pleading. Snape's face, anguished and cold at once. The flash of green light.

The Horcruxes, one by one. The locket. The cup. The diadem. Nagini.

The Battle of Hogwarts. The castle in ruins. Fred's body, still smiling. Lupin and Tonks, lying side by side. Colin Creevey, so small and young.

The forest. Walking to his death. His mother's voice: You've been so brave.

And finally, the moment in the Great Hall, wand against wand, the Elder Wand flying through the air into Harry's hand, Voldemort's body crumpling to the ground, empty and mortal at last.

Dumbledore broke the connection with a sharp intake of breath. His hand was shaking as he lowered his wand. For a long moment, he said nothing, just sat there staring into the fire, his face ashen.

"I am so sorry," he said finally, his voice rough. "Harry, I am so profoundly sorry. The things I asked of you. The things I put you through. I—" He stopped, seeming to struggle for words. "I knew, even now, that I was capable of making difficult choices. Of sacrificing pieces on the board for the greater good. But to see it, to see what I would become, what I would ask of a child—"

"You did what you thought you had to do," Harry said. It was strange, comforting Dumbledore. The dynamic felt backwards, wrong. "And it worked. We won. Voldemort's gone."

"At what cost?" Dumbledore looked at him, and his eyes were bright with unshed tears. "You were a child, Harry. You should have been allowed to be a child. Instead, I turned you into a weapon. Into a sacrifice."

"You also saved my life more times than I can count," Harry said. "You made mistakes. So did I. So did everyone. But we survived. That has to count for something."

Dumbledore shook his head slowly. "You are far more forgiving than I deserve."

"I've had six years to process it," Harry said. "And I'm not saying I wasn't angry. I was furious with you for a long time. But anger doesn't change what happened. It doesn't bring anyone back. At some point, you have to let it go or it eats you alive." He paused. "I'm still working on that part, honestly."

They sat in silence for a while, the fire crackling between them. Harry felt wrung out, exhausted in a way that had nothing to do with physical tiredness. Reliving those memories, even briefly, had reopened wounds he'd thought were scarred over.

"There's something else," Harry said finally. "Something I need to ask you about."

Dumbledore looked up. "Yes?"

Harry's hands clenched in the blanket. "Young Harry. The baby. My younger self. Where is he?"

Something shifted in Dumbledore's expression, a wariness creeping in. "He is with his aunt and uncle. Petunia and Vernon Dursley, in Surrey. He is safe there, protected by powerful magic."

"The blood protection," Harry said. "Because my mother died for me, and Petunia shares her blood. As long as I—he—calls that place home, Voldemort can't touch him there."

"Precisely," Dumbledore said. "It is the safest place for him."

"No," Harry said, and his voice came out harder than he'd intended. "It's not. It's the safest place from Voldemort, maybe. But it's not safe. Not for him. Not from them."

Dumbledore frowned. "I have placed monitoring charms. If the child were in any danger—"

"Your monitoring charms won't pick up emotional abuse," Harry interrupted. "They won't pick up neglect. They won't pick up a child being locked in a cupboard under the stairs, or starved, or told every day of his life that he's a freak and a burden and that his parents were drunks who died in a car crash." His voice was rising, but he couldn't stop it. "I know what they'll do to him, Professor. I know because they did it to me. I lived it. And I'm telling you, that house is not safe."

Dumbledore had gone very still. "A cupboard," he said quietly.

"Under the stairs," Harry confirmed. "That was my bedroom until I was eleven. Until my Hogwarts letter came and they got scared enough to give me Dudley's second bedroom." He laughed bitterly. "I thought I was lucky, getting a real room. That's how low the bar was."

"Harry—"

"I'm not telling you this for sympathy," Harry said. "I'm telling you because you need to understand. That baby—me—he's going to grow up thinking he's worthless. That magic is something to be ashamed of. That love is something other people get, not him. And when he finally comes to Hogwarts, he's going to be so desperate for approval, so hungry for family, that he'll throw himself into danger over and over again because he doesn't think his life is worth protecting." He met Dumbledore's eyes. "Is that really what you want? Is that really the childhood you think he deserves?"

Dumbledore looked stricken. "I did not know," he said. "In my timeline—in the future you come from—I did not know it was that bad."

"You didn't ask," Harry said. "You assumed. You saw a tidy house in a nice neighborhood and you assumed everything was fine. But it wasn't fine. It was never fine."

"Then I will—" Dumbledore stopped, seeming to reconsider. "What would you have me do, Harry? Remove the child from the only protection that can keep him safe from Voldemort's followers? There are still Death Eaters out there, free and dangerous. If they were to discover where he was, if they were to take him—"

"I know," Harry said. "I know the risks. But there has to be another way. There has to be somewhere else he can go. Somewhere safe from both Voldemort's followers and the Dursleys."

Dumbledore was quiet for a long moment. "You want to take him yourself," he said finally. "That is what you're asking, isn't it?"

Harry's throat tightened. "Yes. I want to take him. I want to give him the childhood I never had. I want him to grow up knowing he's loved, that he's wanted, that he matters. I want—" His voice broke. "I want to save him. Please. Let me save him."

The silence that followed was painful. Dumbledore looked at him with an expression that was equal parts sympathy and concern, and Harry knew, even before he spoke, what the answer would be.

"Harry," Dumbledore said gently, "you have been in this time for less than twelve hours. You do not know if your presence here is stable or if you might vanish back to your own timeline at any moment. You are twenty-four years old, unmarried, with no home and no means of support. You have just lived through a war and are, by your own admission, still processing the trauma of it. And you are asking me to entrust you with the care of an infant—an infant who happens to be yourself, which adds layers of complexity I cannot even begin to untangle." He paused. "I understand your desire to help. Truly, I do. But I cannot, in good conscience, allow it. Not yet."

"Not yet," Harry repeated, latching onto the words. "But maybe eventually?"

Dumbledore sighed. "Perhaps. If you can prove that you are stable. That you are here to stay. That you can build a life in this time, not just survive in it." He leaned forward. "Harry, you have been given an extraordinary opportunity. A chance to live in a world where Voldemort is gone, where the war is over, where you are not the Boy Who Lived but simply... a young man with his whole life ahead of him. Do not waste that opportunity by rushing into something you may not be ready for."

"I am ready," Harry insisted. "I've been ready my whole life. I've wanted a family since before I even knew what that meant."

"Wanting something and being prepared for it are not the same thing," Dumbledore said. "A child needs stability. Consistency. A parent who can provide not just love, but structure and guidance and a safe, permanent home. Can you honestly tell me you can provide those things right now?"

Harry wanted to say yes. He wanted to insist that he could, that he would, that nothing would stop him. But the words stuck in his throat, because he knew Dumbledore was right. He didn't have a home. He didn't have a job. He didn't even know if he'd still be here tomorrow, or if he'd wake up back in Grimmauld Place, this whole impossible journey nothing but a fever dream.

"What do I have to do?" he asked finally. "To prove myself. What do I have to do?"

Dumbledore considered him for a long moment. "Stay," he said. "Stay at Hogwarts. I have a position available—Defense Against the Dark Arts. The previous professor left rather abruptly at the end of last term, and I have been struggling to find a replacement. You are clearly qualified, perhaps overqualified. Take the position. Teach. Build a life here. Show me that you can be responsible not just for yourself, but for others. Show me that you can handle the daily challenges of living, not just the extraordinary ones of war."

"And if I do that?" Harry asked. "If I prove myself?"

"Then we will revisit the question of young Harry's placement," Dumbledore said. "I make no promises. But I will consider it seriously. That is the best I can offer you."

It wasn't enough. It would never be enough. But it was something. A chance. A possibility.

"How long?" Harry asked. "How long do I have to prove myself?"

"One school year," Dumbledore said. "If you can successfully complete one full year as a professor, demonstrating stability and good judgment, then we will discuss the possibility of you taking custody of the child. Does that seem reasonable?"

A year. Twelve months. An eternity when every day his younger self spent with the Dursleys felt like a betrayal. But also, in the grand scheme of things, not so long. He'd survived worse. He'd waited longer for things that mattered less.

"All right," Harry said. "I'll do it. I'll teach. I'll prove myself. Whatever it takes."

Dumbledore nodded slowly. "Then we have an accord." He stood, moving to his desk and pulling out a sheet of parchment. "I will draw up the necessary paperwork. You will need a name, of course. I assume you do not wish to go by Harry Potter, given the... complications that would create."

Harry's mind raced. He couldn't use Potter. He couldn't use his mother's maiden name, Evans, because that would raise questions too. He needed something that would give him credibility, that would explain his skills and his knowledge, but that wouldn't connect him too obviously to his real identity.

"Harrison Burke," he said suddenly. The name felt right, solid. "My mother was a Muggleborn. She died of dragon pox when I was young, left me with nothing. My father—Caractacus Burke—he never claimed me. I'm a half-blood, you see. Disgusting in his eyes. But he sent money, enough to keep me fed and housed. I taught myself magic, mostly. Studied on my own. I'm... unconventional."

Dumbledore's eyebrows rose. "Caractacus Burke. That is a bold choice. He is not a man known for his warmth or his progressive views."

"Which is exactly why no one will question why he never claimed me," Harry said. "A half-blood son from a Muggleborn witch? Of course he'd want nothing to do with me. It's the perfect cover."

"And if he hears of you? If he comes to investigate?"

Harry shrugged. "Then I'll deal with it. But I doubt he will. Men like him don't acknowledge their mistakes. They bury them and move on."

Dumbledore studied him for a long moment, then nodded. "Very well. Harrison Burke it is." He began writing, his quill scratching across the parchment. "I will introduce you to the staff tomorrow—or rather, later today. Classes resume in two days. That should give you time to prepare your curriculum and settle into your quarters."

"My quarters," Harry repeated. The words felt surreal. He was going to live at Hogwarts. He was going to teach at Hogwarts. He was going to walk these halls every day, not as a student but as a professor.

"The Defense Against the Dark Arts professor's rooms are on the third floor," Dumbledore said, still writing. "I will have the house-elves prepare them for you. They are quite comfortable, I assure you. And you will, of course, take your meals in the Great Hall with the rest of the staff."

The rest of the staff. Which included Severus Snape. Young Severus Snape, barely younger than Harry himself, fresh from his time as a Death Eater, drowning in grief over Lily's death.

Harry's chest tightened. He'd promised Dumbledore he'd prove himself, that he'd show he could be responsible for others. Maybe helping Snape could be part of that. Maybe saving Snape—from himself, from his guilt, from the slow destruction Harry had seen in his eyes—could be the first step toward proving he deserved to save his younger self.

"Professor," Harry said, "the other staff. What should I tell them? About who I am, where I came from?"

"As little as possible," Dumbledore said. "You are Harrison Burke, a self-taught wizard with an unconventional background. You have come to Hogwarts seeking a fresh start. That is all they need to know. The truth of your origins—your temporal displacement—that must remain between us. The fewer people who know, the safer you will be."

"Safer from what?"

Dumbledore looked up from his writing, his expression grave. "From those who might seek to use you. From those who might see you as a threat. From the Ministry, which would undoubtedly want to study you, to understand how you came to be here. Time magic is heavily regulated for good reason, Harry. If word got out that you had traveled back twenty-four years..." He shook his head. "It would not end well for you."

Harry nodded. He understood. He'd spent enough of his life being studied, being watched, being treated like a curiosity or a weapon. He didn't need to add time traveler to the list.

"I'll be careful," he said. "I won't tell anyone."

"Good." Dumbledore finished writing and set down his quill. "Now, I think you should rest. You have had an extraordinarily difficult night, and you will need your strength for the days ahead. I will have a house-elf show you to your quarters."

Harry stood, the blanket falling away. His legs felt steadier now, his head clearer. The shock was fading, replaced by a strange, fragile determination. He had a plan. He had a purpose. He had a year to prove himself, and he wasn't going to waste it.

"Professor," he said as he reached the door, "thank you. For believing me. For giving me a chance."

Dumbledore smiled, but it was a sad smile, weighted with the knowledge of what he'd seen in Harry's memories. "I am not certain I have done you any favors, Harry. But I hope, in time, that this opportunity will prove to be the fresh start you need. For both of you—the man you are, and the child you were."

Harry nodded and left the office, following the house-elf that had appeared at Dumbledore's summons. The castle was dark and silent, the portraits sleeping in their frames, the suits of armor still and quiet. It felt like walking through a dream, or a memory, or something in between.

The Defense Against the Dark Arts professor's quarters were on the third floor, down a corridor Harry had walked a hundred times as a student but had never paid much attention to. The house-elf opened the door with a snap of its fingers, and Harry stepped inside.

The rooms were larger than he'd expected. A sitting room with a fireplace and comfortable chairs, a bedroom with a four-poster bed, a small study lined with bookshelves. The furniture was old but well-maintained, the rugs thick and soft, the windows looking out over the grounds. It was more space than Harry had ever had to himself, more comfort than he'd known in years.

The house-elf bowed and disappeared with a crack, leaving Harry alone.

He walked slowly through the rooms, touching things—the back of a chair, the spines of books, the cool glass of a window. It all felt real. Solid. Permanent. But he knew it might not be. He might wake up tomorrow back in his own time, and all of this would be gone.

Or he might be here forever, cut off from everything he'd known, everyone he'd loved. Hermione and Ron, the Weasleys, Teddy Lupin, all of them decades away and unreachable.

In the bedroom, Harry caught sight of himself in a mirror mounted on the wall. He stopped, staring at his reflection.

Twenty-four years old. Dark hair, messy as always. Green eyes, his mother's eyes. But no scar. No lightning bolt marking him as special, as chosen, as the Boy Who Lived. Just a smooth forehead, unmarked and ordinary.

He looked like a stranger. He looked like himself.

Harry touched the mirror, his fingers meeting their reflection. "Harrison Burke," he said aloud, testing the name. It felt foreign in his mouth, like a costume that didn't quite fit. But he'd worn costumes before. He'd pretended to be someone he wasn't for most of his life—the hero, the savior, the boy who always knew what to do.

Maybe this time, he could pretend to be someone simpler. Someone who just wanted to teach, to help, to build a quiet life in the shadow of a castle he'd always loved.

And maybe, if he was very lucky, he could save one small boy from a cupboard under the stairs.

Harry turned away from the mirror and sat on the edge of the bed. The exhaustion he'd been holding at bay came crashing back, and he lay down without bothering to undress, pulling the covers over himself.

Outside, the sky was beginning to lighten, the first hints of dawn touching the horizon. A new day. A new life. A new chance.

Harry closed his eyes and let the darkness take him, hoping that when he woke, he'd still be here.

Hoping that this time, he could get it right.