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Language:
English
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Published:
2025-07-17
Completed:
2025-08-24
Words:
2,118
Chapters:
2/2
Kudos:
9
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Oshi No Ko - The Wolf Who Sang in The Dark

Summary:

Ai Hoshino was murdered. Her fame became scandal. Her children—left behind in a world too cruel for innocence. But death didn’t silence her. It transformed her.

Reborn as a silent wolf-like spirit, Ai now stalks the edges of the living world, hunting the one who shattered her life and tore her from her family. Her children, Aqua and Ruby, grow under the care of Miyako Saitou, never knowing their mother watches from the shadows. She cannot hold them. She cannot speak. But her vengeance is quiet, sharp, and patient.

And the man who destroyed her will not escape.

Chapter Text

Ai Hoshino’s final performance was a blood-streaked portrait of perfection.

 

Blood stained her skin, vivid against the pale glow of the stage lights. The smile she had worn for years—crafted through tears and exhaustion, honed through a thousand heartbreaks and falsities—twitched as the world around her dimmed. It wasn't the smile of a goddess, but a fractured thing, hanging by the thinnest thread of consciousness.

 

Aqua: “Mama…!” Aqua’s voice cracked, sharp and desperate, splintering the silence of the moment. “Someone help—!”

 

But it was too late. The lights that once shone with adoration for her dulled, and the voices of her adoring fans faded into an oppressive void. The curtain that had once divided her reality from her audience’s expectation now dropped away entirely, leaving only cold, endless darkness.

 

Ai Hoshino—the goddess of love and lies—felt her final breath slip from her lips.

 

But death did not claim her. Not completely.

 

She woke to screaming.

 

Not from her own mouth.

 

But from the world.

 

The shrill, panicked screams of a universe crumbling under its own weight. White-hot light sliced through her eyelids, too stark, too omnipresent. This wasn’t the sterile calm of hospital lights she had known, the kind that heralded a clean death. No, this was something harsher, more omnipresent.

 

A sky that didn’t end. A ceiling that didn’t exist.

 

She gasped, or at least tried to. Her lungs burned, but something—something was wrong. Her body no longer lay still in a sterile hospital bed. She was falling, plunging through a space that defied any logic she knew.

 

Wind screamed in her ears as her limbs flailed wildly, fighting against the void. But no matter how hard she tried to grasp onto something solid, her body spun through the nothingness. She was weightless—adrift in a place where even time lost its meaning. And through the vast emptiness, voices shrieked like nails scraping across her soul.

Liar.


You left them.


You were never real.


I’ll never forgive you.

 

Aqua. Ruby. The fans. The world. Their words tore through her, jagged and cutting. Every accusation felt like a blade driven deeper than the knife that had ended her life.

 

Ai screamed back. She didn’t know if the sound reached her lips, but her soul howled in protest.

 

Ai: "I loved them! I didn’t lie about everything!"

 

But no one heard.

 

Not until something older than life itself did.

 

Her body convulsed mid-air. The sensation wasn’t pain—it was change. Deep, visceral, ancient change. Her bones cracked, but not in agony. The sensation was almost… liberating. As though the very essence of who she was was being remade. The heat that rushed down her spine surged like fire. Her back arched involuntarily, and she tried to cry out, but the sound that escaped her lips wasn’t human. It was low, guttural, primal.

 

Fur sprouted at her back. Thick, wild, silver-gray. A tail. A wolf’s tail.

 

Her ears—her human ears—twisted, elongated, curling into sharp, alert points. They twitched, vibrating with an awareness that felt like it belonged to another being altogether.

 

Ai looked down at her body, or what was left of it. The idol uniform she had worn with such practiced grace, now tattered and falling apart—burned away by the very fire of guilt and death. All that remained were the fragile remnants of a woman’s humanity: a simple bra and underwear, clinging desperately to the form that had once been her. Her old life.

 

And then there was the stab wound.

 

The fatal blow that had ended her life. It had been deep, violent, but now it was nothing but a faint scar—a pale line cutting across her abdomen. The mark of death had healed, but it was still there, visible, faint but present. A reminder that even in her rebirth, her past would never be fully erased. The scar, like her memories, would remain.

 

Ai: “What… what am I…?”

 

Her voice was trembling. Quiet. It felt like a stranger’s voice in her throat.

 

She wasn’t a monster.


She wasn’t a ghost.


She was something in between.

 

And then she heard them again.

 

Aqua: “I’ll kill him. He murdered her. I ’ll find him. I’ll rip him apart!”

 

That was Aqua. His pain echoed in the very marrow of her bones, a jagged scream that rattled her ribcage.

 

And then Ruby’s voice—soft, broken, like the sound of glass shattering.

 

Ruby: “Mama… come back…”

 

Ai's chest tightened as she sank to her knees, her new body heavy with the weight of regret. She reached for her head, her fingers brushing against the strange new ears that twitched uncontrollably. Her tail coiled around her hip, protective, fearful.

 

Ai: “No. No no no no—my babies…”

 

The words clawed their way out, choked and raw.

 

Ai: "I wasn’t supposed to go yet. I wasn’t done. I never told them the truth… I never held them enough…"

 

But then, through the rush of her own chaos, through the suffocating rush of regret, a whisper brushed her soul. A voice older than the universe. Soft, knowing.

 

"Then protect them."


"Not with words. Not with lies. With instinct."

 

She felt the change settle within her bones, deeper than she had ever known. Something deep, primal, and ancient stirred to life inside her chest. Her human heart beat in rhythm with the wild pulse of the earth itself.

 

She stood.

 

Her bare feet found purchase in the dirt. It wasn’t real, not in the physical sense—but it was true. A forest, a place between the worlds of life and death, where regrets took shape. A place where the echo of choices long past clung to the roots and air.

 

Ai looked down at her body, still fragile, still human—but crowned in the fur of a wolf’s ears and the strength of a guardian’s tail. She was clad not in the trappings of fame, but in the essence of motherhood. A mother who would not abandon her cubs, no matter the cost.

 

Ai: “...So this is what I am now,” she whispered, voice ragged but steady, "A beast of love."

 

Then she heard them. Footsteps. Not in the forest, but near her children. Someone—or something—was watching them. Moving closer.

 

Instincts honed through lifetimes surged to the surface. Her body knew what to do.

 

No thought. No hesitation. Her tail lashed behind her, teeth bared, her body moving with a grace that defied the confines of her former human form. She didn’t need weapons. She didn’t need words.

 

She turned her face to the sky and let out a cry—a howl—pure and terrifying. A mother’s warning, raw and elemental.

 

It echoed between the worlds, carrying the weight of a thousand mothers before her.

 

"My cubs are not alone. Hurt them, and I will tear you apart. Limb to limb."

 

The world trembled.

 

Ai was no longer Ai the idol. She was no longer a woman who sold fantasies.

 

She was something real. Something eternal.

 

The Mama Wolf.