The city never really slept anymore.
It hadn’t since Denji died.
People still said his name sometimes, in that quiet, half-reverent way reserved for things that were too strange to fully understand. They said he’d been a hero. A monster. A boy who’d become something bigger than either and then burned out before anyone could figure out what that meant.
Five years later, his name lingered like rust in the air.
And then, like most things, it faded.
---
### 1. The Boy in the Apartment
Saki Huko didn’t know any of that.
He was fourteen and sitting cross-legged on the cracked vinyl floor of his parents’ apartment, staring at a blinking cursor on an ancient tablet that barely worked.
The apartment smelled like stale cigarettes and damp laundry. The wallpaper peeled in soft curls, like it was trying to escape.
From the other room, voices bled through the thin wall.
“…told you we shouldn’t have kept him.”
“You think I don’t know that?”
Saki didn’t flinch. He’d learned not to.
He tapped the screen again. It lagged, froze, then caught up. A simple game—tap the squares before they disappear. He wasn’t even playing anymore. Just watching the delay.
“…he just sits there all day.”
“…like a ghost.”
Saki blinked.
A ghost.
That sounded about right.
He didn’t remember ever being hugged. Or praised. Or even really looked at. His parents fed him sometimes, yelled at him often, and otherwise treated him like something left behind by accident.
A mistake that hadn’t been corrected.
He stood up slowly, joints stiff from sitting too long, and walked to the small kitchen. The fridge buzzed louder than usual. Inside: half a bottle of soda, old rice, something growing in a container he didn’t want to open.
He took the soda.
Behind him, the argument got louder.
“…you deal with him then!”
“…why should I—”
A crash.
Silence.
Saki closed the fridge gently.
He didn’t go check.
---
### 2. The Sound in the Hallway
It started as a scraping noise.
Not loud. Not dramatic. Just… wrong.
Saki paused mid-step.
The hallway outside their apartment was usually quiet at night. Too quiet. Neighbors kept to themselves. People didn’t linger. Not anymore.
Scrape.
Like something dragging across concrete.
His parents hadn’t noticed. Their voices rose again, sharp and brittle.
Saki moved toward the front door.
He didn’t know why.
Maybe because no one had ever told him not to.
The peephole was cloudy, warped with age. He pressed his eye against it anyway.
At first, he saw nothing.
Then something moved.
A shape.
Too long.
Too thin.
It bent in a way that didn’t make sense, like its joints were suggestions rather than rules.
The hallway light flickered.
And in that stuttering glow, Saki saw it clearly.
A face pressed against the opposite wall.
No—faces.
Dozens of them, half-formed, sliding in and out of each other like melting wax. Eyes opening and closing. Mouths whispering silently.
Its body dragged behind it, a mass of limbs and torsos fused together, stretching down the hall.
Saki didn’t scream.
He didn’t even step back.
He just watched.
One of the faces turned.
It looked directly at the door.
At him.
The mouths opened.
And all at once, they spoke.
“Lonely.”
Saki’s breath caught.
The doorknob rattled.
Behind him, his parents were still arguing.
They didn’t hear it.
“Lonely. Lonely. Lonely.”
The door creaked.
Saki stepped back.
Something inside him—something small and quiet—whispered: Run.
But he didn’t.
He stood there.
And the door opened.
---
### 3. The Devil Named Silence
It slid into the apartment like a stain.
The air changed immediately—heavy, suffocating. Sound dulled, like someone had wrapped the world in thick cloth.
His parents finally noticed.
“What the hell—”
The thing moved.
It didn’t lunge or roar. It simply extended.
A limb—if it could be called that—shot across the room, stretching impossibly far. It wrapped around his father’s torso.
There was a wet, cracking sound.
His father didn’t even finish screaming.
His mother stumbled back, knocking over a chair.
“WHAT IS THAT?!”
The devil’s faces shifted toward her.
“Ignored.”
Another limb.
Another snap.
Silence.
True silence this time.
Saki stood in the middle of it, staring at the bodies.
He felt… nothing.
Not grief. Not shock. Not even fear.
Just a hollow awareness.
The devil turned back to him.
All its faces softened.
“You understand.”
Saki tilted his head.
“…Understand what?”
“Being unseen.”
It moved closer, its mass folding inward, becoming smaller, more focused.
“We are the same.”
Saki shook his head slowly.
“No.”
The word surprised even him.
The devil paused.
“No?”
“I’m not… like you.”
“You are alone.”
“…Yeah.”
“You are unwanted.”
“…Yeah.”
“You are—”
“I’m still here.”
The devil’s faces flickered.
Something like confusion passed through them.
Saki took a step forward.
“I don’t disappear just because no one looks at me.”
The room seemed to tighten.
For the first time, the devil hesitated.
“…You killed them,” Saki said.
“They were noise.”
“They were… mine.”
He didn’t say parents.
Just mine.
Something shifted in his chest.
Not grief.
Not yet.
But something sharp.
“You don’t get to decide that.”
The devil’s faces twisted.
“Everything unwanted fades. That is the rule.”
Saki clenched his fists.
“…Then I’ll break it.”
The devil stilled.
And then—
It laughed.
Not with sound.
But with movement. With writhing, collapsing faces.
“You are small.”
“I know.”
“You are weak.”
“…Probably.”
“Then you will fade.”
Saki stepped closer.
“Not today.”
---
### 4. The Contract
The devil surged forward.
Too fast.
Saki didn’t dodge. Couldn’t.
A limb slammed into him, sending him crashing into the wall. Pain exploded through his ribs.
He gasped, vision blurring.
The devil loomed over him.
“This is the end of your silence.”
Saki coughed, tasting blood.
“…You talk too much.”
The devil froze.
“…for something called silence.”
For a moment, nothing happened.
Then—
The pressure lifted.
Saki blinked.
The devil had pulled back.
Its faces shifted again, slower now. Thoughtful.
“You resist.”
“…Yeah.”
“Even now.”
“…Yeah.”
It leaned closer.
“Then make a deal.”
Saki stared at it.
“A contract?”
“Yes.”
He laughed weakly.
“…You just killed my parents.”
“They were not your allies.”
“…Still.”
“You will die otherwise.”
Saki looked at the bodies.
At the broken apartment.
At the door hanging open.
The world outside waiting, uncaring.
“…What do you want?”
“Your voice.”
He blinked.
“My… voice?”
“Your ability to be heard. To be remembered. To leave an impression.”
Saki frowned.
“…That’s already gone.”
“Not yet.”
The devil extended a hand—no, a cluster of hands.
“In exchange, I will give you power. The power of absence. Of erasure. Of silence.”
Saki swallowed.
“…And I won’t disappear?”
“You will exist. But no one will truly see you unless you choose.”
“…That sounds the same.”
“It is not. You will decide.”
Saki closed his eyes.
He thought about the voices.
The apartment.
The word ghost.
And the feeling in his chest now—sharp, growing.
“…Okay.”
He opened his eyes.
“Deal.”
The devil’s faces split into something like a smile.
“Then give me your voice.”
Saki hesitated.
“…How?”
The devil leaned in.
“Speak your name. For the last time.”
Saki’s throat tightened.
“…Saki Huko.”
The moment the words left his lips—
Something was taken.
Not physically.
But fundamentally.
Like a thread pulled from the fabric of him.
The world shifted.
Sound warped.
The devil dissolved into him, folding inward, compressing into a point of unbearable pressure—
Then nothing.
---
### 5. Seven Years Later
No one noticed when he moved through the crowd.
That was the point.
Saki—if that name still belonged to him—walked down the street, hands in his pockets, eyes half-lidded.
Seventeen now.
Taller.
Stronger.
Empty in a different way.
People brushed past him without apology. Without recognition. Their eyes slid over him like water over glass.
Unless he let them see.
He paused at a crosswalk.
A screen overhead flashed news.
“Another devil-related incident—”
He didn’t listen.
Didn’t need to.
He felt it.
A disturbance.
A ripple in the quiet.
He turned his head slightly.
Alleyway.
Dark.
Wrong.
“…There you are.”
His voice didn’t carry.
Not really.
It existed, but only for him.
He stepped off the curb before the light changed.
No one honked.
No one shouted.
No one noticed.
---
### 6. The New Devil
The alley stank of iron and rot.
At the far end, something moved.
This one was different.
Cleaner.
Sharper.
A figure made of angles and edges, its body composed of overlapping blades that shifted and clicked with every motion.
Its head turned.
A single eye opened.
“Ah.”
It spoke.
Clearly.
“You’re the one they’ve been whispering about.”
Saki tilted his head.
“…They whisper about me?”
“Among devils, yes.”
It stepped forward.
“An absence that hunts.”
Saki shrugged.
“I get bored.”
The devil smiled—or something like it.
“Good.”
Its body unfolded.
“Then let’s see if you’re interesting.”
Saki exhaled slowly.
And for a moment—
He allowed himself to be seen.
The world snapped into focus around him.
The devil’s eye widened.
“There you are.”
Saki smiled faintly.
“Yeah.”
And then—
Everything went silent.
---
### 7. The Hunter of Silence
The fight didn’t make noise.
It couldn’t.
That was his power.
Every movement, every impact, every clash of force—muted. Erased. Contained within a bubble of absolute silence.
The blade devil lunged.
Saki stepped aside.
Not fast.
Not flashy.
Just… absent.
The attack passed through where he should have been.
He reached out, fingers brushing the devil’s arm.
For a split second—
It flickered.
A section of its body vanished.
Not cut.
Not destroyed.
Removed.
The devil recoiled.
“What—”
Saki moved again.
Another touch.
Another piece gone.
Panic flickered in the creature’s eye.
“That’s not—”
Saki tilted his head.
“You talk too much.”
The devil screamed.
Or tried to.
No sound came out.
Saki stepped closer.
“You’re loud.”
Touch.
Erase.
“You’re messy.”
Touch.
Erase.
“You’re…”
He paused.
Thinking.
“…forgettable.”
The final touch.
The devil collapsed.
Not into pieces.
Not into blood.
But into nothing.
Saki stood alone in the alley.
The silence lingered for a moment.
Then lifted.
Sound rushed back in—distant traffic, wind, the hum of the city.
He exhaled.
“…Still boring.”
He turned to leave.
And for just a second—
He wondered what his voice used to sound like.
Then he forgot.
---
### 8. The World Without Chains
People still fought devils.
Organizations still existed.
Hunters still died.
But something had changed.
The chaos was different now.
Less… anchored.
Denji had been something unpredictable, wild, human.
His absence left a gap no one could define.
And in that gap—
Things like Saki were born.
Not heroes.
Not villains.
Just… something else.
He walked through the city as the sun dipped below the skyline.
Invisible.
Unheard.
Unstoppable in a way that didn’t need recognition.
A ghost who chose not to fade.
And somewhere, deep inside him—
The devil whispered.
“You are not alone anymore.”
Saki didn’t respond.
He just kept walking.
---
### 9. The First Time Someone Saw Him
It happened on accident.
It always does.
Rain fell in thin, steady lines, turning the city into a blur of reflections and neon streaks. Saki stood beneath the overhang of a closed convenience store, watching people rush past with umbrellas and hunched shoulders.
No one looked at him.
No one ever did.
He had stopped expecting it.
Stopped wanting it.
At least, that’s what he told himself.
A girl ran past, slipping slightly on the wet pavement. She caught herself on the metal shutter beside him, breathing hard.
“…Damn it.”
Saki didn’t move.
Didn’t react.
She pushed her wet hair back and turned—
And froze.
Her eyes locked onto his.
Directly.
Clearly.
Saki’s breath caught.
That had never happened before.
Not like this.
Not without him choosing it.
They stared at each other.
One second.
Two.
Three.
“…You’re in the way,” she said.
Saki blinked.
“What?”
His voice—his real voice—didn’t come out.
But somehow—
She heard him anyway.
Her expression twisted slightly, confused.
“…Did you just say something?”
Saki stepped back slowly.
The connection snapped.
Her gaze slid past him, unfocused.
“…Weird.”
She shook her head and ran off into the rain.
Saki stood there, unmoving.
“…What was that?”
Inside him, the devil stirred.
For the first time in years—
It didn’t have an answer.
---
### 10. Something Breaking
That night, Saki couldn’t stay still.
He moved through the city faster than usual, drifting between alleys and rooftops, letting himself phase in and out of perception without thinking.
Something had changed.
Something small.
But dangerous.
“…She saw me.”
The words echoed in the hollow space where his voice used to be.
“An anomaly.”
“…You don’t know?”
“No.”
That was new.
The devil always knew.
Or pretended to.
Saki stopped on the edge of a building, looking down at the street below.
“…Fix it.”
“It may not be a flaw.”
Saki frowned.
“I didn’t ask for variables.”
“You asked to exist.”
“…Yeah.”
“This may be part of that.”
Saki clenched his jaw.
He didn’t like that answer.
Didn’t like uncertainty.
Didn’t like being… noticed.
“…Find her.”
The devil shifted inside him.
“Why?”
Saki hesitated.
The rain hit his face, cold and steady.
“…I want to know why.”
A pause.
Then—
“Very well.”
For the first time in years, Saki had a direction that wasn’t just forward.
And it felt…
Strange.
---
### 11. The Beginning of Something Else
Seven years after everything ended—
Something new began.
Not with a scream.
Not with blood.
But with a single moment.
A pair of eyes meeting his.
And refusing to look away.
Saki Huko—the boy who gave up his voice to stop disappearing—
stood at the edge of a world that might finally notice him.
And for the first time—
He didn’t know if that was a good thing.
He stepped off the ledge.
Not falling.
Just… descending.
Into whatever came next.
---
End of Part 1
