Chapter Text
Chi Cheng entered the precinct with his head held high, the morning sun warming the leather of his jacket. A familiar grin curved his lips—easy, practiced, unthinking. It was the armor of a man who knew he was the best detective in the precinct, a man who walked through these halls with the confidence of someone coming home. Today felt like any other—until it didn't.
That grin vanished the moment he rounded the bend of the main corridor, evaporating like mist under a harsh light. His stomach twisted, a sharp, involuntary clench that sent a wave of nausea rolling through him.
Down the hall, standing in front of the door that had been a silent shrine for five long years, were Yue Yue and Wang Shuo. They looked like grave robbers caught in the act, struggling with the dead weight of a sealed document box cradled between them. Yue Yue's arms trembled under the strain, her face flushed with effort, while Wang Shuo's grip slipped slightly, his knuckles white.
The box was unmistakable: old cardboard, grey with time, and dust motes danced in the shaft of light above it like disturbed ghosts. But Chi Cheng’s sharp eyes caught the red tape on the corner instantly: UNRESOLVED HOMICIDE—DO NOT ARCHIVE.
They were removing items from his mother’s office. The realization hit him like a physical blow, knocking the air from his lungs. His heart pounded in his ears, a thunderous rhythm that drowned out the murmur of the bullpen. This wasn't just an office; it was the last untouched piece of her, a frozen snapshot of the woman who had shaped him, who had taught him justice wasn't a job but a calling. And now, they were dismantling it.
Wang Shuo noticed him first. His expression shifted rapidly from physical strain to sheer panic, his mouth opening as if to fumble for an excuse—but Chi Cheng was already moving, his body propelled by a surge of raw fury that burned hot in his veins.
He strode past them without a word, his jaw clenched so tight it ached. He refused to look at the open door of the empty office, refusing to acknowledge the gaping wound it left in the hallway—the void where her presence had once filled the space with purpose and warmth. His boots struck the floor with violent purpose, a heavy, rhythmic thud that silenced the nearby desks. Conversations stuttered to a halt; heads turned, eyes wide with unspoken questions. The air grew thick with tension, as if the entire precinct held its breath.
He reached the head office at the end of the hall and shoved the door open hard enough for the handle to dent the plaster wall.
Bam.
The sound cracked through the bullpen like a gunshot. Yue Yue, Wang Shuo, and some of their colleagues jumped, looking toward the noise and wincing at the impact. Chi Cheng felt a grim satisfaction in the disruption—it mirrored the chaos raging inside him.
—
"What the hell is going on?"
Chief Wang barely looked up from her desk. She was signing a stack of requisition forms, her pen moving rhythmically, as if nothing could disturb her composure. "Chi Cheng," she said calmly, "watch your language." Her voice carried the weight of authority, but there was a flicker of weariness in her eyes, a subtle acknowledgment of the storm she'd anticipated.
Chi Cheng didn’t move. He stood in the center of the room, his chest heaving slightly, vibrating with an energy that felt too big for his skin. His hands trembled at his sides, fists half-formed, as betrayal clawed at his throat. This woman had been his mother's closest ally, the one who'd promised to keep the case alive. Now, she was burying it. His gaze was sharp, angry, and fixed on her—the woman who had been his superior—and his mother's friend—for years. "You authorized the clearing of the Room?"
Chief Wang exhaled slowly, capping her pen with deliberate care. She set it down and looked up, her fingers steepling together in a gesture that screamed patience worn thin. "The station has been assigned a new officer. The office has remained unused long enough." Her tone was measured, but Chi Cheng caught the undercurrent of regret, like she was reciting lines from a script she didn't fully believe.
"That is a Cold Case site," Chi Cheng snapped, his voice sharp and dangerous, laced with the pain of a wound reopened. Five years of suppressed grief bubbled up, making his words jagged. "It is suspended, not closed. There is a difference." He leaned forward slightly, his breath coming in short bursts, as if saying it aloud could make it true—could stop the inevitable.
"It has been five years, Chi Cheng," Chief Wang said, her voice hard but not unkind, her eyes softening just a fraction as she met his gaze. She remembered the boy he'd been, the one who'd lost everything. "The case is dormant. We cannot keep a shrine for the Commander forever." The word "shrine" stung, implying his devotion was irrational, a child's refusal to let go.
"You're breaking protocol," Chi Cheng countered, ignoring her tone, his mind racing through regulations like a lifeline. "You don't archive a Commander's homicide file without the lead investigator's signature. I didn't sign anything." His voice cracked on the last word, a tiny fracture that betrayed the depth of his hurt.
"I signed it," Chief Wang said, meeting his glare without flinching. "He was commended by the city bureau this morning. The approval came down immediately. We need the man, and he needs a desk." She paused, her expression unyielding, but there was a hint of apology in the way she avoided mentioning his mother by name—as if it would make the pain too real.
Chi Cheng laughed once, short and jagged, a sound devoid of humor that echoed his disbelief and rage. "A commendation? For what? Pushing papers? So you're erasing her legacy for some bureaucrat's favorite pet?" The words tasted bitter, laced with the resentment that had festered for years. He could picture her desk now—cluttered with case files, a half-empty coffee mug, the faint scent of her perfume lingering in the drawers. Gone.
Chief Wang finally met his eyes fully, her expression unyielding but her posture shifting slightly, as if the weight of his accusation pressed on her. "He’s running late," she added, glancing briefly at the clock on the wall, its ticking suddenly loud in the charged silence. "But he’ll be here shortly."
Chi Cheng turned away before his expression could betray the crack in his composure—the way his eyes burned with unshed tears, the nausea twisting tighter. He felt sick—physically sick—at the thought of a stranger sitting in her chair, touching her desk, breathing in the space that had been hers. Something cold settled in his chest, a numbing void that threatened to swallow the anger whole.
"Captain Chi?"
The voice was light, hesitant, and completely at odds with the tension in the room. Chi Cheng froze, his blood turning to ice. He knew that voice. It haunted his nightmares, echoed in the quiet moments when doubt crept in. He turned slowly, the hatred—cold, precise, and ancient—settling into his bones like an old scar reopening.
Chi Cheng felt his chest tighten, breath catching just enough to be noticed, a hitch that made his vision tunnel. His gaze locked onto Wu Suowei, sharp and unblinking, as if committing every detail to memory. He did not move, did not speak—he simply watched, letting the weight of his presence do the work, a silent accusation hanging in the air.
It was him.
Wu Suowei.
He wasn't wearing a uniform. He was dressed in plain clothes—a sharp button-down shirt and trousers that fit perfectly, making him look taller and fitter than the memory Chi Cheng carried, as if time had honed him rather than worn him down.
Wu Suowei stood in the doorway. But he wasn’t glaring. He was smiling—a bright, diffident smile that didn’t match the heavy atmosphere, like a mask slipped on for the occasion. He stepped fully inside, holding his transfer file against his chest like a shield, looking for all the world like a nervous rookie, his shoulders slightly hunched, eyes darting as if unsure of his welcome.
"I didn't expect to see you here," Wu Suowei said, offering a polite nod to the room at large. "You look… good.” The words carried a casual warmth, but to Chi Cheng, they rang hollow, a mockery of the history between them.
The casual warmth in his tone made Chi Cheng’s skin crawl. It was a lie. It had to be. Fury ignited anew, hot and blinding, mixing with the cold dread in his gut. This man—the one with blood on his hands, the one who'd walked free—dared to stand here, in this place, pretending normalcy?
"What are you doing here?" Chi Cheng asked, his voice low and dangerous, each word laced with venom. "Do you think this place is a playground?" His fists clenched tighter, nails digging into palms, as memories flooded back: the crime scene, the unanswered questions, the way Wu Suowei had slipped away like smoke.
The room seemed to freeze, the air thickening with unspoken history. But Wu Suowei didn’t flinch. Instead, he dipped his head slightly, adopting a posture that was apologetic and non-threatening, his eyes wide with feigned innocence.
"Not a playground, Captain," Wu Suowei said softly, glancing at Chief Wang as if asking for help with a difficult relative, his voice steady but edged with a humility that grated on Chi Cheng. "I just received my transfer orders. I know my resume is a bit... unconventional, but I’m here to learn." The word "learn" hung in the air, innocuous to others but a slap to Chi Cheng—learning from the man whose life he'd upended?
To learn. The audacity struck Chi Cheng like a physical blow, knocking the breath from him again. The man who had likely killed his mother was standing there, pretending to be a rookie. In Chi Cheng's eyes, this was the man he had interrogated for hours five years ago—the prime suspect found at the scene with blood on his hands, his alibis too convenient, his calm too unnatural.
And now, the murderer who had slipped through his fingers was standing there, pretending to be one of them. Rage boiled over, but beneath it was a deeper fear: that the past wasn't buried, that it was clawing its way back to destroy what little peace he'd scraped together.
"I don’t want him on my team," Chi Cheng spat out. The words landed flat. Final. An absolute rejection, his voice trembling with the effort to contain the storm inside.
"Captain, I promise I won't get in your way," Wu Suowei interjected quickly, his tone earnest, eyes pleading in a way that made Chi Cheng's stomach churn. He offered a small, self-deprecating laugh. "I’m good with paperwork. I can handle the things you don't want to do. I’m just looking for a fresh start." The plea sounded genuine, but to Chi Cheng, it was theater—a performance designed to manipulate.
"Shut up," Chi Cheng snapped, his voice cracking like a whip. "You think I don't know a plant when I see one? A City Bureau commendation in twenty-four hours? You're not here to work, Wu Suowei. You're here to hide." Paranoia edged in, the idea that this was no coincidence, that Wu Suowei had orchestrated his return to taunt him.
"Chi Cheng!" Chief Wang’s voice cut through the room like a blade. She looked from her seething Captain to the innocent recruit, her brow furrowed in concern. To her, Chi Cheng looked unhinged, his face flushed, eyes wild with old pain, while Wu Suowei looked like a bullied victim, his posture submissive, expression hurt but resilient. "That is enough. Wu Suowei will be part of this unit—whether you like it or not." Her words were final, but there was a hint of sorrow in them, as if she knew the cost.
But Chi Cheng didn’t look away. He couldn't. He was already counting—breaths, years, unanswered questions. And Wu Suowei was standing at the center of all of them, looking at Chi Cheng with maddening tranquility, his eyes calm pools that reflected nothing back. It infuriated Chi Cheng, that lack of reaction, as if he were beneath notice.
Chi Cheng’s jaw flexed. His hands curled into fists at his sides, knuckles aching. He felt trapped, cornered in the one place he thought he controlled—the precinct that had been his sanctuary, now tainted.
"Then reassign me," he said, the words bursting out in desperation. "Anywhere else." It was a bluff, born of panic, but in that moment, he meant it—the thought of sharing space with this person was unbearable.
Chief Wang studied him for a long moment, measuring consequence against capability. She knew he was the best detective she had, and she knew he was bluffing—or at least, she hoped he was. Her eyes softened with pity, but her voice remained firm. "Fine," she said at last. "Submit the paperwork."
Silence fell again, heavy and oppressive, broken only by the distant hum of the precinct.
Wu Suowei watched him. To the rest of the room, he looked concerned, his brow furrowed in feigned empathy. But Chi Cheng saw something else—a flicker, perhaps imagined, of calculation. It wasn’t the look of a man defending himself, nor one seeking forgiveness. It was the look of someone studying like he was committing Chi Cheng to memory, probing for weaknesses.
Chi Cheng felt it. That gaze. It felt like being dissected, exposed under a microscope. A shiver ran down his spine, mixing unease with the rage. He hated that he felt it. He hated that after five years, the unwavering look in Wu Suowei’s eyes from that interrogation room was still the same—unreadable, unflinching. The tension stretched—thick, suffocating—until his phone vibrated against his hand, shattering the moment like glass.
He didn’t look away when he pulled it from his pocket. He maintained eye contact, a challenge, daring Wu Suowei to blink first.
CALLER ID: Wang Zhen
“Captain,” Wang Zhen’s voice cracked through the speaker, breathless and tight with urgency, pulling Chi Cheng back to the present. "The situation just escalated. The suspect broke containment and is on the move."
Chi Cheng’s grip on the phone tightened, his eyes still locked on Wu Suowei, the hatred simmering but redirected toward action. "Status?" His voice was steady now, the captain's mask slipping back into place.
"Chengyu is trying to secure the scene with the second unit, but it’s chaos out here," Wang Zhen reported, the sound of shouting faint in the background, underscoring the urgency. "We’re losing the perimeter. We need reinforcements, now."
“Got it.” Chi Cheng ended the call without another word. The mask of the Captain slammed back into place fully, covering the man beneath—the grieving son, the betrayed friend. Duty was his anchor; without it, he'd drown.
Chief Wang straightened, sensing the shift. “There’s a new directive on your current case,” she said, her tone businesslike again. “Take Wu Suowei with you.”
Chi Cheng didn’t respond. The order landed like a punch, but he swallowed the protest. He turned sharply and walked out, his steps measured but heavy with unresolved fury.
As he passed, he slammed his shoulder into Wu Suowei’s—not hard enough to draw attention, not soft enough to be accidental. A targeted impact. A warning. The contact sent a jolt through both of them, Chi Cheng feeling the solid resistance of Wu Suowei's frame, a reminder that this was no phantom.
Stay out of my way.
Wu Suowei staggered half a step, absorbing the force with a slight wince, then steadied himself. He didn’t look back, but inside, a quiet resolve hardened—he wouldn't be pushed aside so easily.
Chief Wang closed her eyes and exhaled slowly, rubbing her temples as fatigue washed over her. "That kid," she muttered, affection mixed with exasperation. Then, more firmly, she looked at the new arrival. "Go, Suowei. Arrange your things when you get back."
Wu Suowei nodded once, his face unreadable, a mask of compliance. "Understood."
He snapped a crisp salute and turned, following Chi Cheng out into the corridor. His footsteps fell into pace behind him—close enough to feel, far enough not to touch. Chi Cheng didn’t slow down. He marched through the precinct, his presence dark enough to part the sea of desks like a storm cloud, colleagues averting their eyes.
But he knew. Wu Suowei was there. And for the first time in five years, the past was no longer behind him. It was walking at his back, a shadow that chilled him to the core.
The automatic doors slid open, spilling them into the parking lot. Sunlight hit the concrete too harshly, too clean—like it was mocking him, indifferent to his turmoil. Chi Cheng reached his unmarked car, unlocked it, and got in with a sharp pull of the door, his movements jerky with suppressed emotion.
The engine roared to life. He drove off immediately. No warning. No acknowledgment. Dust and exhaust lingered where the car had been. Wu Suowei stood there for a moment, bathed in the sunlight, his expression shifting from the deferential rookie to something more neutral. He kept his hand raised in a half-wave until the black car disappeared around the corner, a gesture that could be considered polite—or mocking.
Slowly, he lowered his arm.
The anxious energy he had displayed in the office seemed to evaporate, leaving him standing quietly in the empty lot. He didn't look angry, and he didn't look scared. He just looked... unbothered, a calm that hid depths Chi Cheng could only guess at.
"Well," he muttered, his voice returning to a normal, steady pitch. "That’s one way to say welcome."
There was no bite in his tone. No complaint. Just a simple observation, laced with a quiet amusement only he could feel. This wasn't rejection; it was the opening shot in a game he was prepared to play.
He turned toward his bike. It was a heavy, matte-black machine, sleek and unassuming yet powerful. He ran his fingers over the handlebar with a touch of familiarity, checking the gauges out of habit, a ritual that grounded him. Wu Suowei mounted the motorcycle and pulled on his gloves, the faint curve of his smile disappearing the moment no one was watching. Alone, his posture straightened—no hesitation, no fear—before the engine roared to life and he drove off. The wind whipped against him as he accelerated, a reminder of freedom amid the constraints.
As he pulled out of the lot to follow the route Chi Cheng had taken, Wu Suowei’s expression settled into something difficult to read—focused, determined. The nervous rookie was gone, but the friendly face remained—just still. Very still. Inside, emotions stirred: a mix of resolve and a buried sorrow, the weight of secrets he carried like invisible chains.
He wasn't going to let Chi Cheng run him off. Not when there was so much left unsaid, so much truth hidden in the shadows of that old case.
This wasn’t hostility. Hostility was simple. This was unfinished business. And he had walked straight back into it, ready to face the fire.
—
The location was a narrow industrial alley wedged between two aging textile factories—a forgotten artery of the district where sunlight barely reached the ground, casting long, oppressive shadows. The pavement was slick with old rainwater and chemical runoff, the air heavy with the sour tang of dye, oil, and rust that clung to the skin like a bad memory. Metal dumpsters lined the walls like hulking sentinels, their lids warped and streaked with flaking paint. Somewhere above, loose piping rattled intermittently, dripping brownish water that pooled along the cracked concrete, creating treacherous slicks.
Chi Cheng’s car skidded to a halt at the mouth of the alley, tires biting into loose gravel with a sharp, protesting shriek. He was out of the door before the engine fully died, the door slamming shut behind him as his badge flashed at his belt, catching the rotating lights in sharp bursts of silver. Adrenaline surged through him, sharpening his senses, pushing the earlier confrontation to the back of his mind—but not erasing it. The precinct drama lingered like a bruise.
The scene was controlled chaos, a symphony of urgency that Chi Cheng thrived in, yet today it grated, amplifying his inner turmoil.
Blue and red strobes washed over the damp brick walls, stretching shadows into grotesque shapes that crawled along the alley’s length. Uniformed officers shouted overlapping instructions, pushing back a cluster of curious factory workers who had spilled out from the loading bays—faces smeared with grease, eyes hungry for spectacle, murmuring speculations that added to the din. Yellow police tape crisscrossed the entrance, already sagging under the humidity, fluttering like a warning flag.
Guo Chengyu was waiting for him.
The senior detective stood just inside the perimeter, calm in a way that made the surrounding disorder seem muted. He was tall, his posture loose but coiled with readiness, a clipboard tucked under one arm as he pointed a younger officer toward the far end of the alley with a short, efficient gesture. Guo Chengyu's face lit with recognition as Chi Cheng approached, but his eyes held a question—sensing the captain's heightened tension.
“Report,” Chi Cheng demanded, ducking under the tape without slowing, his voice clipped, masking the emotional residue from the office.
Guo Chengyu immediately fell into step beside him, matching his stride. “Scene’s secure. No civilians past the tape. Witnesses separated—Wang Zhen’s interviewing them near the squad cars.” He exhaled through his nose, a subtle sign of his own frustration. “It’s a mess, Captain. Everyone’s talking at once.” Guo Chengyu glanced sideways, noting Chi Cheng's rigid jaw, but said nothing—years of partnership taught him when to push and when to wait.
“The suspect?”
“Down,” Guo Chengyu said, angling his chin toward the far end of the alley, his tone matter-of-fact but edged with unease. “Didn’t make it to the fence. Collapsed mid-chase about ten minutes ago. No pulse when we reached him.” He paused, his brow furrowing as he recalled the moment, a flicker of doubt crossing his features.
Chi Cheng’s eyes narrowed as they advanced, his boots crunching over gravel, shredded cardboard, and something sticky underfoot that made him grimace inwardly. “ID?”
“Zhang Wei. Small-time runner for a loan shark ring on the west side,” Guo Chengyu replied. “Matches the description from the counterfeit circulation at the market. Wang Zhen spotted him, called it in, chased him straight here.” Guo Chengyu's voice carried a hint of admiration for Wang Zhen's quick action, but also concern—the chase had ended too abruptly.
They reached the body.
Zhang Wei lay face down in a shallow puddle of filthy water, rain-slick and iridescent with oil. He was thin, almost fragile-looking, his cheap leather jacket riding up to expose a strip of pale lower back. His limbs were splayed at awkward angles, fingers curled tight as if frozen mid-grasp. The sight stirred something in Chi Cheng—a mix of professional detachment and a quiet pity for the wasted life, but mostly suspicion. Death scenes always carried an undercurrent of wrongness, but this one felt off, like a puzzle with missing pieces.
No blood. No visible trauma.
Just stillness. An eerie quiet amid the chaos, as if the alley itself held its breath.
Chi Cheng crouched, ignoring the damp seeping through his trousers, the cold wetness a minor annoyance compared to the questions swirling in his mind. His eyes moved methodically—hands, boots, jacket seams, ground disturbance. He noted the clenched fists, the way they seemed to grasp at nothing. The scuffing on the soles of the shoes, evidence of frantic running. The uneven breathing marks in the grime nearby, faint impressions where exhales had disturbed the dust.
Something was wrong. A nagging itch at the back of his neck, the instinct that had saved him countless times.
Chi Cheng narrowed his eyes further, leaning closer. The body position was... too static. If a man collapses while sprinting, momentum carries him. He slides. He tumbles. But Zhang Wei looked like he had been dropped from a height, posed almost. No skid marks in the mud, no signs of a desperate scramble.
“Cardiac arrest?” Chi Cheng murmured, skeptical, his voice low as doubt crept in, mingling with the frustration from earlier.
“Most likely,” Guo Chengyu said, sweeping his flashlight along the suspect’s neck and jaw, the beam cutting through the gloom. The skin had taken on a faint bluish tinge, a telltale sign. “Wang Zhen said he was running like hell before he just dropped. Could’ve been congenital. Or stimulants—something cheap that blew his heart out.” Guo Chengyu's tone was analytical, but there was an undercurrent of uncertainty—he trusted his captain's instincts.
On the surface, it fit. A chase. A collapse. A dead suspect and a long night of paperwork. But Chi Cheng's gut twisted; surfaces lied.
Then the roar of a motorcycle engine tore through the alley, a jarring intrusion that made Chi Cheng's shoulders tense. He didn’t turn. He didn’t need to. The engine cut abruptly, followed by the scrape of a kickstand against asphalt. Moments later, Wu Suowei ducked under the yellow tape; his arrival felt like salt in an open wound.
He’d left his helmet on the bike. His hair was wind-tousled, his expression open and careful as he stepped into the scene with his hands half-raised, palms visible—an unspoken promise of compliance that did little to ease Chi Cheng's ire.
“Captain,” Wu Suowei said, then nodded politely at Guo Chengyu. “Detective Guo.” His voice was even, but there was a subtle wariness, as if he sensed the hostility radiating from Chi Cheng.
Guo Chengyu blinked, genuine surprise flickering across his face, breaking his composure. “Suowei? I heard you were transferring in—I didn’t realize it was today.” Guo Chengyu's tone warmed slightly; old acquaintanceship, perhaps, but Chi Cheng noted it with a flash of irritation.
“Timing’s unfortunate,” Wu Suowei said with a faint, apologetic smile, his eyes scanning the scene without lingering too long. He stopped several feet from the body, clasping his hands behind his back, posture respectful. “Is there anything I can help with? Evidence logging?” The offer was genuine on the surface, but to Chi Cheng, it felt intrusive, an unwelcome insertion into his domain.
Chi Cheng rose slowly to his full height, the movement deliberate, imposing. He turned, blocking Wu Suowei’s view of the body with his broad shoulders, a protective stance born of distrust. The sight of Wu Suowei here, now, reignited the morning's rage, making his pulse thunder.
“You can stand back,” he said flatly, his voice a low growl. “And don’t touch anything.” The command carried the weight of his suspicion, eyes searching Wu Suowei's face for cracks.
“Understood,” Wu Suowei replied without offense, his tone mild, but inside, he felt a pang—a quiet frustration at the wall between them, the misunderstanding that time had only deepened.
He didn’t step back. He simply shifted his weight, gaze drifting—not lingering—over the body. To anyone watching, he looked like a rookie overwhelmed by his first death scene, lingering because he didn’t know where to stand, his eyes wide with a mix of awe and discomfort.
He crouched as if to retie his boot, a casual motion that hid intent. For a heartbeat, his eyes sharpened—locking onto a faint, nearly invisible puncture mark at the base of Zhang Wei’s neck. Potassium chloride. Clean. Fast. Silent. The discovery sent a ripple through him, a cold certainty settling in his chest, layered with the burden of knowledge he couldn't yet share.
And then he stood up slowly, brushing his palms against his trousers as if to wipe away dust that wasn’t there, and seamlessly resumed his posture as the helpful, unobtrusive subordinate. His shoulders relaxed. His expression softened. He became smaller—less present. A man waiting patiently for orders, masking the analytical mind whirring beneath.
But his breathing steadied, his gaze unfocused, drifting across brick, puddle, tape, and light. Internally, he wrestled with the implications, a quiet resolve forming: this wasn't random. It connected to something larger, perhaps even to the past.
And inside his head—it shifted.
The alley shed its noise.
The flashing lights blinked out. The shouts of officers collapsed into silence. The smell of oil and rust sharpened, unfiltered by adrenaline. The air grew heavy again, the way it had been before sirens ever touched this place. Wu Suowei entered a mental space of pure reconstruction, a skill honed from years of necessity, where emotions were set aside for clarity—but not without cost; each dive reminded him of losses endured.
Wu Suowei reconstructed.
The pavement is wet. Not freshly—this is old moisture, soaked deep into the cracks. Zhang Wei is running. Not sprinting cleanly. His gait is uneven. He’s panicked, yes—but also exhausted. His heart rate is already elevated before the chase begins. One hundred fifty. One sixty. One seventy. Cheap stimulants do that. So does fear. Wu Suowei felt a fleeting empathy for the victim, a man caught in webs not of his making.
He isn’t looking back. That matters.
People who know they’re being chased glance over their shoulders. Zhang Wei doesn’t. His eyes are forward, darting, scanning for exits. He knows this alley. Or he thinks he does. The desperation in that imagined flight tugged at Wu Suowei, a reminder of how fragile lives could be.
Wu Suowei’s gaze flicked upward, dissecting the geometry of the alley. To the untrained eye, it was just a dead end. To him, it was different—a canvas of possibilities. He traced the vertical line of the rusted fire escape bolted into the factory wall. The bottom rung sat just above head height, red corrosion flaking off in uneven streaks. The metal was dull—except for one small section near the base, where the rust had been scraped clean.
Vertical entry. The killer hadn't chased Zhang Wei. The killer had waited above him. The realization brought a chill; this was premeditated, cold.
Disturbed recently. He didn’t collapse. He was intercepted.
Wu Suowei lowered his gaze to the puddle where the body lay. The splash displacement was minimal, and the mud around the victim’s boots was undisturbed by slide marks. Precision, he thought, admiring the skill even as it repulsed him.
In Wu Suowei’s mind, the alley breathed. A shadow detached itself from the fire escape. Not a jump. Not a clumsy drop. A controlled descent—boots touching brick first, absorbing sound, knees bending just enough to disperse force. The killer landed behind Zhang Wei, matching his momentum so perfectly that Zhang Wei never heard him. Wu Suowei visualized it vividly, the efficiency evoking a professional detachment in him, but also a quiet anger at the waste.
One hand clamped over Zhang Wei’s mouth. Fingers pressing into the cheeks, the jaw forced shut to prevent sound. The other hand—already gloved, already holding the syringe—found the side of the neck without searching.
No hesitation. No struggle worth noting. The choice of method spoke volumes: someone who wanted it quick, traceless.
The needle went in cleanly, angled shallow to avoid visible trauma. The injection took seconds. Zhang Wei’s heart, already overstressed, spasmed violently. Ventricular fibrillation. Sudden. Final. Wu Suowei felt a twinge of sorrow for the man's last moments—alone, terrified.
The killer didn’t let him fall.
Wu Suowei saw it clearly: the body held upright, chest against the killer’s shoulder, weight supported so the legs wouldn’t drag. Toes lifted deliberately to avoid scraping the mud. That explained the clean pant legs. Meticulous, he noted, the care suggesting experience.
The killer waited. Seconds mattered. Too fast, and Zhang Wei would convulse. Too slow, and he might gasp.
When the body went slack, the killer lowered him carefully—placing him into the puddle face-down. Not for mercy. For cleanliness. Water would rinse fibers. Dilute skin oils. Erase traces.
Professional. Clinical. A silencing. Wu Suowei emerged from the reconstruction with a deepened resolve; this was no accident. It was a message, or a cover-up.
Wu Suowei blinked, and the police lights rushed back in. The scene was static again. He knew how it happened. Now he needed to find the why—and how it tied to Chi Cheng, if at all. The thought brought a protective instinct surging, a silent vow to shield the man who despised him.
Chi Cheng’s boots approached before his voice did. Heavy steps. Angry steps. Wu Suowei didn’t look up immediately; he waited until Chi Cheng was close enough that ignoring him would be rude, not deferential, maintaining the facade.
“Nothing in the dumpsters,” Chi Cheng said sharply. “No sign of a second party.” His frustration was palpable, an edge to his words born of the day's accumulations.
Wu Suowei nodded once, absorbing the statement without reaction. That, too, was information. The killer had exited vertically or through a path already cleared. He felt a quiet satisfaction in piecing it together, but tempered it—no gloating.
“Captain,” Wu Suowei said carefully, his voice tentative, testing the waters.
Chi Cheng snapped his head around. “What?” Impatience flared, but curiosity lurked beneath.
Wu Suowei blinked, looking like he hadn’t meant to speak aloud, playing the role with precision. “Ah—sorry. Just… the mud.” He pointed subtly, drawing attention without overstepping.
“Speak,” Chi Cheng ordered. “What about the mud?” His tone demanded, but there was a spark of interest, unwilling respect.
Wu Suowei hesitated, playing the role perfectly, his heart rate steady despite the scrutiny. Then he pointed—not at the body, but behind it.
“If he was sprinting through here,” Wu Suowei said mildly, “the back of his pant legs should be caked with kick-up. Mud splatter. But they’re clean.” He spoke with humility, as if offering a suggestion rather than insight.
Chi Cheng looked. The jeans were soaked at the knees and thighs from the puddle—but the calves and heels were comparatively clean. A detail he'd missed, and it irked him, especially coming from this man.
“And the splash pattern,” Wu Suowei added, voice dipping almost imperceptibly before brightening again, a subtle shift. “A forward collapse would’ve displaced the water. But it’s settled. Symmetrical.”
He gestured loosely. And then he looked up at Chi Cheng, his eyes wide and innocent, masking the depth of his analysis.
“Like he fell straight down,” Wu Suowei said. “Or like he was put there.” The words hung, inviting Chi Cheng to connect the dots, a quiet offering.
Silence closed in around them, thick with revelation.
Chi Cheng’s pulse kicked up as his mind rewired the scene, the pieces clicking into place with a rush of clarity. No skid. No slide. No panic collapse. Gratitude warred with suspicion—why was this ‘rookie’ seeing what he hadn't? He straightened, his gaze snapping to the chain-link fence at the alley’s dead end, his mind racing.
“Chengyu,” he said quietly, his voice steady now, command restored. “Where did Wang Zhen lose him?”
Guo Chengyu’s brow furrowed, sensing the shift. “Thirty seconds out. Radioed that the suspect turned the corner. When he reached the end, Zhang Wei was already down.”
Thirty seconds. Enough time for someone else to intervene. Chi Cheng looked at Wu Suowei, reassessing. Wu Suowei stood patiently, hands behind his back, expression open—almost pleasant, a facade that now seemed too perfect.
Chi Cheng stared at Wu Suowei, suspicion coiling tighter in his gut like a spring. That wasn't a rookie observation. That was forensic reconstruction. A desk clerk doesn't notice splash symmetry in ten seconds. A plant does. Chi Cheng turned back to the body, hiding the flicker of calculation in his eyes. Wu Suowei was right. And that made him dangerous—perhaps even complicit.
“Secure the roof,” Chi Cheng barked, his voice sharp with renewed purpose. “If he didn’t die running, he didn’t die alone.”
Guo Chengyu moved immediately, barking orders, the team springing into action.
Chi Cheng stepped into Wu Suowei’s space. He loomed over him, searching for something—anything—beneath the mask, his breath hot with intensity. The proximity was intimidating, a test.
“You have good eyes for a rookie,” Chi Cheng said, his voice low and laced with threat, eyes narrowing as he probed.
Wu Suowei smiled. Bright. Harmless. “I’m just doing my job, Captain.” Inside, he felt a pang of longing—for trust, for understanding—but pushed it down.
Chi Cheng didn't return the smile. “Right.” He turned away, suspicion warring in his gut, a seed of doubt planted that would grow.
Chi Cheng stepped closer to the body, crouching down again, his mind churning.
“Captain,” Wu Suowei spoke again, pushing his luck just enough, his voice gentle but insistent. “I was also looking at his watch. It’s… really expensive for a loan shark runner, isn’t it?”
Chi Cheng stopped short. He followed Wu Suowei’s line of sight to the victim’s wrist. The watch was ostentatious—gold-plated, oversized, the kind of thing meant to be noticed. It looked absurd against Zhang Wei’s thin frame, a glaring anomaly.
“Knockoff,” Chi Cheng said immediately. Dismissive. Almost reflexive, defending his oversight.
“Probably,” Wu Suowei agreed easily, no argument in his tone. “But it’s worn awkwardly. Like it keeps sliding down. Could be from the running.”
He pointed, nothing more. Chi Cheng grunted. He grabbed the victim's hand with his gloved hands and pushed the loose watch band up the forearm to inspect the wrist for needle marks or defensive wounds, his movements careful but tense.
There were no needle marks, but there was ink. Hidden directly beneath the heavy watch face, tattooed on the inside of the wrist, was a small, crude symbol. A black flame. Jagged, uneven. A single slash cut through its center.
Chi Cheng’s eyes narrowed instantly, recognition hitting like a jolt. He pulled a pen from his pocket and used it to push the sleeve back further, exposing more.
"Black Society," Chi Cheng muttered, his voice dropping to a growl, the name evoking a flood of memories—cases tied to the syndicate, lives ruined.
Wu Suowei stood up, looking confused—feigned, but convincing. "Black Society? Is that a gang sign?" He tilted his head, curiosity masking deeper knowledge.
"It’s a marker," Chi Cheng said, standing up, his mind shifting gears. "But there’s no number."
He stared at the tattoo. In the hierarchy of the underworld, ranked members carried numeric codes that denoted their generation and status. A tattoo without a number meant an ‘Ordinary Member’ or an associate—someone initiated enough to be owned but not high enough to matter. Expendable cannon fodder.
"An expendable," Chi Cheng said, more to himself than to Wu Suowei, the word carrying disdain and pity. "He wasn't just a runner. A planted associate." The implications branched out: why silence him? What did he know?
Wu Suowei nodded slowly, filing this away, his thoughts racing. Black Society. But the kill… the kill had been elegant. This wasn’t their style—messy, brutal. This was precision masquerading as coincidence. A quiet thrill of the hunt stirred in him, tempered by caution.
A Black Society asset dies cleanly, Wu Suowei thought. Someone didn’t want him talking. Or someone wanted his death to look ordinary. An internal purge was possible. But internal purges were loud. They sent messages. This sent silence. And silence often hid bigger threats—perhaps linked to the old case, a thread pulling taut.
"Bag the hands," Chi Cheng ordered the forensics team, his demeanor shifting from irritation to cold focus, the captain fully in control. “Get him to the morgue. I want toxicology expedited.”
He turned sharply—and his eyes locked on Wu Suowei. He didn’t blink. He didn’t speak. He studied him, the gaze piercing, seeking truths unspoken. Wu Suowei met his gaze with open neutrality. No challenge. No flinch. Just a man waiting for instruction. The sense that something was being measured just out of reach hung between them, electric.
“The mud kick-up,” Chi Cheng said, his voice low and dangerous. “The splash pattern symmetry. The watch placement.”
Wu Suowei blinked, looking innocent. “Sir?” A subtle deflection, buying time.
“You deconstructed a staged suicide in under sixty seconds,” Chi Cheng said, his eyes boring into Wu Suowei’s, accusation clear. “That isn’t something you pick up filing paperwork. What exactly was your division before you transferred here, Wu Suowei?”
It was a direct challenge, laced with the morning's hatred, demanding exposure.
Wu Suowei smiled—a bright, eager smile that didn’t falter for a second. He answered gladly, as if he had been hoping someone would notice his skills, masking the deeper layers.
“Criminal Investigative Analyst, Captain!” Wu Suowei chirped, straightening his posture with enthusiasm. “I specialized in behavioral reconstruction and pattern variance!” The response was delivered with pride, but inside, he felt the sting—knowing Chi Cheng would dismiss it.
Chi Cheng stared at him. The answer was technically sound—an analyst would know the theory—but the application was too precise. Analysts lived behind screens. They didn't have the instinct for the dirt. A flicker of contempt crossed his face.
Investigative Analyst, Chi Cheng thought, the disdain rolling off him. So you’re a theorist. A smart kid who thinks reading reports makes him a detective. But the ease of it unnerved him further—too pat, too rehearsed.
“Theory isn’t practice,” Chi Cheng said coldly, his words a dismissal, but his mind whirred with plans to test him.
Let’s see how you deal with this, Chi Cheng thought, a dark satisfaction curling in his gut. Let's see if that polite smile holds up when you're dragging behind a slow-moving transport, doing the job of a traffic cop. A petty assignment, but one that would reveal cracks.
"I'll take the lead. You take the rear," Chi Cheng ordered abruptly, pointing to the end of the convoy. "You act as rear guard. Don't let that van out of your sight."
Wu Suowei didn’t hesitate. "Yes, Captain." His acceptance was immediate, but inside, he recognized the test—and welcomed it. A chance to prove, to protect.
Unfinished business, indeed.
—
The coroner’s transport van rumbled through the wet streets, tires hissing softly against rain-slicked asphalt. Red taillights cut streaks through the dim city glow, a slow pulse that marked Zhang Wei’s final journey—tagged, sealed, officially dead. The procession moved with solemnity, but for Chi Cheng, it was another layer of the day's burdens, the body a puzzle that demanded solving.
Wu Suowei stood at the curb, helmet tucked under one arm, watching with meticulous attention. Every reflexive twitch of the van, every shadow along the walls, was noted, filed, and analyzed—a habit born of survival. He felt the weight of Chi Cheng's distrust like a physical presence, but it only sharpened his focus.
“Transport’s heading straight to the precinct,” one of the uniformed officers reported to Chi Cheng. “Forensic Investigation Division. Route’s clear.”
“Good,” Chi Cheng said curtly. “No detours. Don’t take your eyes off it.” His mind was already ahead, plotting next steps, but the presence of Wu Suowei nagged like an itch.
Wu Suowei pulled the helmet on. The visor snapped shut with a definitive click, sealing his expression away and leaving only the shadowed hint of his focus visible. The world narrowed to the task, emotions compartmentalized.
He swung onto the bike in one fluid motion. His boots found the pegs without looking, his gloved hands settling on the handlebars like extensions of his own body. He kicked the starter, and the engine purred to life—controlled, measured, almost silent against the ambient noise of the city. The familiar hum grounded him, a counterpoint to the emotional turbulence.
The van lurched forward, tires hissing on the wet asphalt. Wu Suowei didn’t accelerate immediately. He waited a beat, letting the van gain a twenty-meter lead—the perfect tactical distance, calculated for safety and observation. Then, he eased the throttle open, the bike responding smoothly.
He followed with calculated precision, maintaining the gap. The streets blurred around him—neon signs reflecting off puddles, the distant blare of horns, and the occasional pedestrian darting across intersections. The city pulsed with life, indifferent to their drama.
Inside the helmet, the air was quiet. The nervous rookie was gone. The smile was gone. There was only the road, the target, and the man driving the car somewhere ahead of him who hated his guts. Wu Suowei allowed himself a moment of reflection: the pain of Chi Cheng's rejection, the necessity of his role. It hurt, but duty prevailed.
Wu Suowei’s eyes narrowed slightly behind the visor, locking onto the black sedan driving ahead of the van—Chi Cheng’s car. He watched the aggressive way the Captain took the corners, driving like he was trying to outrun a ghost. The observation stirred a protective urge; Chi Cheng was reckless when emotional, a flaw Wu Suowei knew too well.
Chi Cheng might hate him. Chi Cheng might want to destroy him. But Chi Cheng was the blood he was sworn to protect, and Wu Suowei was the shield that would not break a second time. The vow echoed in his mind, a silent oath forged in regret.
You haven't changed, Wu Suowei thought, the ghost of a cold, dangerous resolve settling in his chest. You're still looking for a fight. Still pushing people away when you need them most.
Chi Cheng thought this was a test. He thought he was pushing a rookie to see if he would break under the pressure of the job. He had no idea. Wu Suowei wasn't afraid of the dark. He had been waiting in it for years, biding time, gathering strength. He leaned the bike into the turn, merging seamlessly into the night, a silent shadow trailing the storm.
Watch closely, Captain; I’m not just following the body. I’m walking you back to the truth you’re not ready to see. The thought carried determination, laced with a quiet hope that one day, understanding would bridge the gap.
The past hadn't just caught up to them. It had been waiting for this exact moment to restart the clock. And this time, Wu Suowei wasn't going to miss—he would unravel the threads, protect what mattered, no matter the cost.
An oath pledge is not breakable, Chi Cheng. It’s done with life.