Nico Robin (demon possesed)

The sea had been strangely silent that morning.

No screaming gulls.

No crashing waves.

Not even the usual groaning of the Thousand Sunny as it moved through the water.

Only the soft creaking of the ship and the occasional flutter of the sails disturbed the unnatural quiet.

Robin stood alone at the edge of an ancient forest, one hand resting against the strap of her satchel.

The Straw Hats had split up several minutes ago.

Luffy had wandered somewhere into the jungle despite being specifically told not to.

Nami had remained with the Sunny.

Franky, Brook, and Jinbe were searching the eastern ruins.

And Robin had been given the most important task.

Find the Poneglyph.

The information the Straw Hats had received about this island was almost unbelievable.

According to an old, partially destroyed logbook, an ancient Poneglyph was supposedly hidden somewhere beneath the island.

But it wasn't supposed to be an ordinary Poneglyph.

Not one of the Road Poneglyphs Robin had spent years searching for.

This one had been given a name in the fragments of the ancient records.

"The Black Record."

A Poneglyph said to contain information so dangerous that even the people who had originally carved it had attempted to erase all knowledge of its existence.

Robin had spent years searching for forbidden history.

Naturally, she couldn't resist.

She pushed aside a curtain of thick vines and entered a narrow stone passage.

The walls were covered in moss.

Ancient symbols had been carved into the stone.

Robin slowly ran her fingers over one of the inscriptions.

"These aren't from the Void Century..."

Her eyes narrowed.

"They're older."

That alone was enough to make her stop.

The passage continued deeper.

The further Robin walked, the colder the air became.

Eventually, the stone beneath her feet changed.

The ancient walls suddenly became unnaturally smooth.

No moss.

No cracks.

No roots.

As though something had preserved this particular section of the ruins from time itself.

Robin stopped.

In front of her stood an enormous stone door.

There was no handle.

No entrance.

Only a single symbol carved into its center.

Four eyes.

Two normal.

Two smaller ones positioned beside them.

Robin stared at it.

"...How strange."

She raised her hands.

"Seis Fleur."

Arms sprouted from the stone.

They pulled against the massive door.

Nothing happened.

Robin frowned.

"That should have been enough."

She tried again.

"Treinta Fleur."

Dozens of arms appeared.

The ancient door remained completely motionless.

Then—

CRACK.

Robin froze.

The sound had not come from the door.

It had come from behind her.

Slowly...

Very slowly...

Robin turned her head.

Nothing.

The passage was empty.

Her eyes narrowed.

Every instinct in her body told her to leave.

But curiosity won.

She continued forward.

The door suddenly opened by itself.

A wave of freezing air rushed past her.

Robin's hair moved with it.

She stepped through.

And stopped.

The chamber beyond was enormous.

Far larger than the island should have allowed.

Massive pillars stretched upward into darkness.

Ancient chains hung from the ceiling.

Broken stone statues surrounded the room.

And at the very center—

was a Poneglyph.

Robin's eyes widened.

There it was.

The object she'd been searching for.

But something was wrong.

The Poneglyph wasn't sitting on a pedestal.

It was embedded directly into the floor.

And surrounding it were hundreds of scratches.

Deep scratches.

As if something had desperately tried to escape from beneath it.

Robin slowly approached.

Her expression changed from excitement to concern.

"...This isn't a normal Poneglyph."

She crouched beside it.

The writing was unfamiliar.

She began reading the ancient inscriptions.

"When the world forgets the name..."

Her eyes moved across the stone.

"When the sun is buried..."

Her expression became increasingly serious.

"When the ancient kingdom falls..."

She continued.

"The watcher beneath the stone shall awaken."

Robin stopped.

"...Watcher?"

She looked at the rest of the inscription.

Most of it had been deliberately destroyed.

But one final sentence remained.

"Do not open the seal."

Robin stared at the words.

Then she heard something.

A faint sound.

Tap.

Her eyes moved toward the darkness.

Tap.

Again.

Something was walking.

Robin slowly stood.

Her hands immediately moved into position.

"Treinta Fleur..."

Dozens of arms appeared around her.

Robin waited.

A figure slowly emerged from the darkness.

At first, Robin thought it was a human.

A man.

Tall.

Lean.

Standing perfectly still.

He wore a black-and-white kimono, the fabric hanging loosely from his body.

His hair was spiked backward, almost as though it had been frozen in the middle of a violent gust of wind.

His face looked human.

Almost.

Strange facial markings covered his skin.

Dark patterns stretched across his face, creating an unnatural contrast against his otherwise human appearance.

Then Robin noticed his eyes.

Two normal eyes stared directly at her.

But beside them...

were two smaller eyes.

Four eyes.

All open.

All watching her.

Robin's expression hardened.

"...You're not human."

The figure didn't answer.

He simply stood there.

Silent.

Motionless.

Watching.

Robin took a cautious step backward.

"Are you the guardian of this Poneglyph?"

Nothing.

"Or..."

Her eyes moved toward the strange markings.

"...are you the reason it was sealed?"

Still nothing.

The creature slowly tilted his head.

The movement was almost curious.

Then his gaze shifted past Robin.

Toward the Poneglyph.

Robin followed his eyes.

The writing on the stone had begun glowing faintly.

The ancient symbols changed.

Robin's heart skipped.

"That's impossible..."

The Poneglyph was reacting to him.

The creature finally spoke.

His voice was quiet.

Almost unnaturally calm.

"You should not have come here."

Robin didn't move.

"Who are you?"

Silence.

The creature looked directly at her.

All four eyes.

Then he slowly raised one hand.

His fingers moved through the air.

There was no weapon.

No sword.

No visible blade.

Yet the massive stone pillar beside him suddenly split cleanly in half.

SHNK.

The upper half slid from the lower half and crashed onto the floor.

There had been no contact.

Robin's eyes widened.

He could cut things without even touching them.

Robin immediately summoned more arms.

"Eighty Fleur."

The chamber filled with limbs.

Hands grabbed pillars.

Arms surrounded the creature from every direction.

Robin's voice remained calm.

"You've just demonstrated that you're not interested in conversation."

The creature's eyes shifted toward the countless arms.

For the first time...

he smiled.

Not a wide smile.

Not an exaggerated expression.

Just the faintest upward movement of his lips.

Then—

the creature disappeared.

Robin's eyes widened.

"What—?"

Something suddenly appeared behind her.

She spun around.

Nothing.

Another sound.

Tap.

Robin looked upward.

The creature was clinging upside down to the ceiling.

His kimono hanging toward the floor.

All four eyes were fixed on her.

Robin's expression finally betrayed a hint of fear.

He moved.

Instantly.

He dropped from the ceiling.

Robin reacted.

"Clutch!"

Dozens of arms appeared around him.

They grabbed his arms.

His legs.

His torso.

His neck.

For a moment, Robin believed she had caught him.

Then the creature's body became strangely still.

He looked directly into her eyes.

And whispered.

"Found you."

Robin's pupils shrank.

The world suddenly went black.

Not the chamber.

Not darkness.

Something else.

She felt something pass through her.

Something cold.

Something ancient.

Something that didn't belong inside a human body.

Robin staggered backward.

Her hands disappeared.

The chamber spun.

She grabbed her head.

"What... did you..."

The creature was gone.

Robin looked around desperately.

Nothing.

Then she felt something move.

Inside her.

Her breath caught.

"No..."

A voice whispered beside her ear.

But there was nobody there.

"Too late."

Robin's eyes widened.

She felt something wrap around her.

Not her body.

Her soul.

Something had entered her.

Something was clinging to the inside of her existence itself.

Robin dropped to one knee.

Her hands trembled.

Then she saw him.

Not in front of her.

Inside.

A strange spiritual space surrounded her.

Black emptiness stretched endlessly in every direction.

And there he was.

The humanoid demon.

Standing inside her soul.

His arms were wrapped around her from behind.

His body was almost unnaturally close, as though he had attached himself directly to her spirit.

His chin rested near her shoulder.

His four eyes stared forward.

Robin couldn't move.

She could feel him.

Not physically.

Something deeper.

Like an unwanted presence occupying the space where only her consciousness should have existed.

She whispered.

"...Get out."

The demon's voice came quietly from behind her.

"I cannot."

Robin's expression hardened.

"What do you mean?"

"You opened the seal."

"I didn't."

"You entered the chamber."

Robin clenched her fists.

"You were already here."

The demon was silent.

Then his arms tightened slightly around her soul.

Robin's eyes widened.

"And now..."

His four eyes slowly opened wider.

"...you are my host."

Robin stared into the darkness ahead.

She could feel the creature's presence attached to her.

Clinging.

Watching.

Waiting.

Outside, her body remained standing in the ancient chamber.

But inside her soul...

the demon had already made himself at home.

And then Robin heard something even more terrifying.

A voice came from the Poneglyph.

The ancient writing began changing again.

Letters appeared across the black stone.

Robin's eyes widened as she read them.

"THE DEMON DOES NOT POSSESS THE HOST."

A second line appeared.

"THE DEMON BECOMES THE HOST'S SHADOW."

Robin's breathing stopped.

Then a final sentence appeared.

"AND THE SHADOW AWAKENS ONLY WHEN THE HOST IS IN DANGER."

Silence.

The demon's face slowly appeared beside Robin's inside the spiritual darkness.

Four eyes.

A faint smile.

His voice whispered directly into her mind.

"So..."

He rested his head against her shoulder.

"Where shall we go first?"

Robin's eyes narrowed.

"You are not controlling me."

The demon smiled.

"No."

His arms remained wrapped around her soul.

"I'm simply staying with you."

Robin looked forward.

Outside, the ancient chamber was beginning to collapse.

Stone pillars cracked.

Dust filled the air.

The Poneglyph began sinking deeper into the floor.

Robin turned toward the exit.

The demon remained attached to her soul.

Clinging to her like a living shadow.

And for the first time in centuries...

the sealed guardian had left the chamber.

The most dangerous Poneglyph in the world had been found.

But Robin had discovered something far more dangerous.

She had discovered you.