One Piece: I Weave the Pirate Codex with My Zanpakuto

“And me, teacher.” Jhin emerged from the darkness, holding the Heavenly Punishment in his left hand.

"How did I end up in this godforsaken place?"

Rocks approached, carrying Wild Sunflower: "What are you two brats doing here?"

Wild sunbathing, Pisces reason, divine retribution.

At this point, all those who had obtained the three Zanpakuto gathered around Ross.

"Since we're already here, let's go see what that guy is planning to do."

Ross gestured for everyone to follow him forward, step by step down the musical staircase into the unknown darkness.

“You should have arrived at this place in spirit form now. Don’t worry, with me here, it can’t do anything.”

The four of them walked up the stairs for a long time until a glimmer of light appeared at the end. The stairs beneath their feet then took off haphazardly, carrying the four of them to different directions.

Hehe~

A strange laugh rang in everyone's ears.

The laughter grew louder and louder, followed by a scream!

Darkness shattered, and along with the light came a strange body crafted from musical instruments.

The piano keys form the arms, and the crash cymbals and rhythm cymbals overlap to form the body...

Suddenly!

The jet-black strings intertwined and grew wildly, and in an instant, a pair of black wings that blotted out the sky opened.

"Jin, this guy has wings too, could he be a Lunaria?"

Jhin pursed his lips when he heard Lox's teasing.

"Don't joke around, this ugly thing can't possibly be one of my kind."

Rocks chuckled and unleashed his Conqueror's Haki along with Ross.

"Hey, Demon King!!"

The two stepped forward in perfect unison, then transformed into two beams of light, one red and one blue, and shot out.

"Now that you've transformed, die!"

Boom!

The four piano key arms that were trying to block the attack were instantly shattered.

"Go, Rocks!"

Ross stepped onto the horizontal blade of Rocks' sword and used the force of his opponent to leap out.

Rocks then landed smoothly and attacked the enemy's slender supporting leg from the ground.

“Although we don’t know what’s going on, let’s go anyway. The two of us will handle those arms that have regenerated.”

Jin drew out the divine punishment.

"Roar, divine retribution!"

The moment the katana transformed into a scimitar, the flames behind Jin blazed brightly.

"ember,"

After transforming her single sword into a double-bladed dagger, Aurora aimed her left sword at Ember.

"Combined Attack!"

"I see!"

Jin gripped his swords with both hands, gathering his strength, while the figure of the Ming King appeared behind him, a one-to-one replica of his pose.

Flames simultaneously wreathed the blades of both knives.

"Fire Dragon Emperor!!"

The curved blade slashed through the air, and several fire dragons crashed towards Aurora.

"Pisces theory..."

As the left-handed knife absorbed the fire dragon, two of the five talismans quickly lit up.

"Teacher, charge forward!"

Aurora raised her right sword and suddenly released the energy from the talisman.

Ross's lips curled up slightly; his Observation Haki had already detected the change in the two brats' auras.

“You’ve grown up, Aurora. You’ve now fulfilled the promise you made back then.”

No sooner had he finished speaking than a massive laser beam, several meters in diameter, grazed past him, piercing and destroying the arm that the Music Demon King had reached for!

"Rocks, leave the cover to me!"

The latecomer, Jhin, descended from the sky, slashing his sword and shattering the sweeping piano keys.

roar--!!

"Go away!"

The flames behind Jin suddenly disappeared, and his speed increased again, turning into afterimages as he shuttled back and forth among the musical note soldiers summoned by the Music Demon King.

"Divine retribution!"

A dark gray aura swirled around the scimitar, but failed to converge at a single point.

Jin frowned, thinking to himself that he had failed again.

"Sword Press!"

The flying slash formed by Armament Haki crashed down, clearing out the last remaining Note Soldiers blocking its path.

"Kid, not bad momentum, but your domineering aura is still too immature."

Rocks, who rushed past Ember, leaped onto the enemy's body, and in the midst of the leap, he began to unleash his power, then plunged into the Music Demon King's enormous body.

He narrowly missed Rose, who was slashing down from above.

Three seconds later, one person landed on the ground, while the other soared into the sky.

This time, however, it was Rose who landed.

"Back off, Rocks, Jhin!"

Ross stepped back, his left hand with the five fingers slightly bent, his palm facing the music demon who was screaming in agony.

"A faint, murky emblem, a rebellious and arrogant talent..."

"The crawling Iron Princess, the clay doll that constantly mutilates itself..."

"...Hado 90 - Black Coffin!"

The pitch-black coffin slabs rose from below, enveloping the music demon as he struggled.

Gazing at the fully formed black coffin, Ross raised the Flesh Droplet, and a swastika pattern lit up at the end of the hilt.

Just as the shadow blade appeared and was about to pierce the black coffin, the black space enveloping everyone suddenly collapsed.

The four figures, which were not very solid to begin with, began to dissipate rapidly.

"Teacher~~!"

"Stop calling Aurora, it must be that the monster was defeated by the teacher, we need to go back to our bodies."

Jin nodded slightly to the teacher as he stopped Aurora from lunging at Ross.

"Teacher, we will take good care of the house, so you can rest assured."

……

Outside, Roger, who was about to attack the score, suddenly stopped.

"Why has the black part disappeared again..."

Before Roger could react, Nosara's broken blade, unprotected by any scabbard, appeared, followed by Rocks wearing a black and white haori.

"Tsk, how come this guy is so weak? I thought we were going to have a big battle, and I got excited for nothing."

"So this guy can be scared after all."

Ross woke up at the same time.

"Ross, Rocks, what just happened?!"

When Roger pressed him for an explanation, Ross quickly recounted what had just happened, but omitted the fact that Jhin and Aurora were providing support.

"You mean, you were pulled into the Music Demon King's mental world?!"

Roger stared in disbelief, gesturing wildly as he showed off the sheet music he had just seen.

"This is outrageous! You've only been unconscious for 10 seconds!"

Ross shrugged. "That's why I told you not to worry so much. Where's the sheet music?"

Following Roger's pointing finger, Ross soon picked up a book and opened it. Inside was the same golden page that had been floating in mid-air earlier.

"Found you, you little rascal~"

Ross picked up the trembling sheet music and whistled.

When the black coffin reached its complete form, it actually intended to try out the Soul Burial ability, but the moment the swastika light shone, the Music Demon King seemed to sense the impending crisis, and the mental world he had been maintaining suddenly began to collapse.

"Weren't you so arrogant just now? Why are you silent now?"

The sheet music was rolled up, and strips of cloth were torn from Roger's body and tied together. The ends were hung behind the hilt of the knife, forming a unique tassel for the sheet music.

Rocks pushed aside the bewildered Roger and curiously played with the sword tassel.

"Does this guy live inside?"

"Hey, I'm talking to Ross..."

Roger stared with dead fish eyes, pressed Ross's head down, and pointed to the red dot peeking out from his chest.

"Can't you just tear your own clothes?"

"besides!"

Why did you tear my shirt off my chest?!

Ross laughed innocently: "Oh, sorry, I thought you would wear more clothes in the middle of winter, but it turns out you were only wearing a single layer underneath."

"Alright, stop fooling around, here you go."

Roger instinctively took the thing the man handed him, stared at the three zeros after the 1, and fell into a long silence.

"A thousand Berries should be enough for you to buy some cloth to mend things, sweetie. The adults are talking about something right now, they'll keep you company later."