Mumen Rider in MHA

Kamino Ward – Present

Smoke coils through the cracked streets.

All For One floats above the cratered earth, his tendrils shifting like shadowed knives.

Satoru stands below—no helmet, armor half-shattered, one eye swollen shut. Blood trails from his mouth.

But he's still standing.

Behind him: Kana lies crumpled beside her mother, barely breathing.

The world watches.

Drones hover, transmitting this last image to every corner of Japan.

---

POV: Sayaka – Hospital Ward

The screen flickers.

Sayaka clutches the counter. Her nails dig into the wood.

"Please. Please just walk away…"

But she knows he won't.

Not Satoru.

---

POV: Keiko

She kneels behind the rubbles, trembling hands holding her phone upright.

The cracked screen shows his silhouette, bathed in smoke and fury.

Her voice cracks.

"You idiot… what are you doing…"

---

POV: Miyako – Alone

She's curled up behind the counter, the potted flowers around the window wilting from neglect.

The volume is low.

But she sees him.

She bites her sleeve and whispers:

"Get up. Get up again, Satoru…"

---

POV: Pro Heroes – Kamino Ward

The dust hadn't cleared. Smoke spiraled into the sky.

And he was still standing.

Endeavor stared, lips pressed thin. His flames guttered.

"…That boy. No Quirk."

Mt. Lady, slumped against a wrecked car, cradled her bruised arm.

"He's still getting up," she whispered. "How?"

Kamui Woods, splintered and scorched, leaned on cracked concrete.

"He won't stop. Even now…"

Edgeshot was still as a blade, watching the feed. His voice low.

"In every war… someone steps in where no one should."

Nearby, under bent rebar, Best Jeanist stirred.

"That armor," he rasped. "Not regulation. But somehow… it suits him."

He coughed. Smiled faintly.

"And he wears it better than any of us."

Another tremor rippled through the ground. Still, the boy stood tall.

Their silence held one truth:

They were watching a hero.

---

Back to Kamino

All For One raises his hand once more. Black lightning sparks around his fingers.

"You're out of miracles."

"You can't win. You never could."

Satoru, battered and barely conscious, steps forward.

Just one step.

The crowd—watching all over Japan—holds its breath.

And then he speaks.

Not shouting.

Just loud enough for the world to hear.

---

"I know no one expects much from me."

"I know better than anyone how useless I am."

"I know I'm too weak to be a hero."

"I know more than anyone else that I'll never beat you…"

He breathes. His knees shake—but he doesn't fall.

"But I must fight you anyway."

"It's not about winning or losing—"

"It's about me taking you on—right here and right now!!!"

---

POV Montage – People He Saved

The crying child from the apartment fire watches, eyes wide.

The old man from the alley grips the hand of a nurse.

A delivery boy riding his bike yells, "GO!!"

The boys with the painted helmets scream from a rooftop.

All of Japan begins to cheer.

"STAND!!"

"GO!! MUMEN RIDER!!"

"HELMET GUY!!"

"STAND!!!"

---

POV: Satoru's Mother – Hospital Bed

The screen is glowing.

She sees him—bruised, bloodied, facing the monster alone.

"Satoru..."

Her hand reaches toward the screen, trembling.

"No…"

---

Back to Kamino

All For One snarls.

His blast coils like a hellish comet, charging brighter than the sun.

"Then die with your pathetic pride!!"

He fires.

A final, devastating blow.

Satoru screams.

Not in fear.

Not in agony.

But in defiance.

A roar.

A final act of standing.

"RRRRAAAAAAAHHHHHHHHHH!!!"

---

Broadcast Feed – Nationwide

The screen explodes into white.

All sound cuts.

Just light.

And the silence afterward.

A silence that feels like mourning.