One Piece: Starting with Sharingan, First Mate Uchiha

The banquet hall of Ghost Island.

Blood has completely replaced alcohol.

Five thousand Wano Country samurai poured out from the side gates, corridors, and underground passages, colliding head-on with the Beasts Pirates.

Swords clashed.

Gunfire roared.

The tables that were originally meant for revelry were overturned, and the glamorous stage collapsed one after another in the chaos.

"Don't panic!"

Jin stood high above, his black wings fully spread.

The cold, steady command reverberated throughout the hall.

"The Gifters and the True Fighters form a defensive line, separating the samurai who have invaded Onigashima!"

"Block all roads leading to the port!"

"Cut off their escape route first!"

"The Flying Six have ceased their search for Yamato and are immediately returning to their respective floors to suppress the invaders!"

Under the command of the big signboard, the Beasts Pirates, which had been thrown into chaos by the surprise attack, quickly restored order.

Large numbers of pirates poured out from all levels of Onigashima.

Teams of fighters and gifted warriors blocked the corridor, attempting to cut off and surround the five thousand samurai.

Quinn finally snapped out of his shock.

He ripped off his dance jacket, revealing a large number of metal mechanical devices.

"Everyone, get moving!"

"Crush these samurai first!"

"I'm going up there to help Boss Kaido!"

Boom!

Quinn's massive body rapidly expanded, transforming in the blink of an eye into a terrifyingly large mechanical brachiosaurus.

He smashed through the side wall of the banquet hall, preparing to charge directly into the domed battlefield.

Ember also flapped its wings, preparing to fly from the shattered dome to the roof.

however.

As the two approached the highest point of Oni Island, a terrifying aura of Conqueror's Haki crashed down from above.

boom--!

Kaido slammed the Eight Guards heavily onto the ground.

Black and red lightning spread wildly along the skull dome, shattering large sections of rock into pieces.

"Get the hell back here, all of you!"

A deep, angry roar came from the rooftop.

Quinn's massive body came to an abrupt halt.

King also folded his wings in mid-air and looked up at Kaido standing in the ruins.

"Mr. Kaido."

Jin's gaze swept over the old wound on his abdomen that had reopened.

"The Red Scabbard just injured you."

"Those three brats are different from ordinary enemies, please allow me to stay—"

"unnecessary."

Kaido coldly interrupted him.

He picked up the Eight Precepts and looked at Luffy, Victor, and Law standing on the other side.

"No one is allowed to interfere in this battle."

"I want to see it for myself."

"Just how much have these three brats grown, daring to throw punches at the Four Emperors?!"

Jin still didn't leave immediately.

Kaido turned his head, a savage glint in his eyes.

"If I need your help to deal with a few brats..."

"The Beasts Pirates should have disappeared from this sea long ago!"

Jin remained silent for a moment.

Finally, he lowered his head.

"clear."

Quinn, however, swung the Brachiosaurus's long tail unwillingly.

"Boss Kaido doesn't need our help, but there are other troublesome guys on the roof!"

He opened his mechanical mouth.

A jet-black cannon barrel swiftly emerged from deep within its throat, aimed at Luffy who was examining Kin'emon's injuries.

"Black Fire——"

boom!

Before the cannonball was even fired, a kick wreathed in flames struck Quinn squarely in the chin.

The mechanical cannon was forcibly kicked into the sky.

A blinding laser grazed above Luffy and exploded into a giant fireball on a distant rooftop.

Sanji landed slowly in front of Queen and relit the cigarette in his mouth.

"Your boss already told you to get lost."

"Can't you understand human language, you fatso?"

Quinn lowered his head.

The enormous Brachiosaurus stared intently at Sanji.

"Who are you calling a fatso?!"

the other side.

Jin drew the sword from his waist.

His gaze didn't linger on Kaido, but instead locked onto Law, who was preparing to move the Red Scabbards.

"Since Mr. Kaido does not allow us to interfere in his battle."

"Then let's get rid of the others first."

The blade slashed down.

clang--!

The three sharp blades collided head-on in mid-air.

Zoro stood between King and Law, with Wado Ichimonji in his mouth, while his other two swords pressed down on King's sword.

"doctor."

Zoro did not turn around.

"Send those warriors away."

"I'll take care of this winged creature."

His eyes, hidden beneath the ashes mask, narrowed slightly.

"Roronoa Zoro"

Do you think you can block the big billboard?

Zoro grinned.

"Can you stop it?"

"You only know after you've done it."

Two sword auras erupted simultaneously.

King flapped his wings and charged out of the rooftop edge with Zoro, bringing the battlefield to the high-rise corridor on the side of Onigashima.

Seeing this, Queen stopped paying attention to Luffy.

He roared and lunged at Sanji.

Sanji stomped on the air, changing direction repeatedly in mid-air, leading the massive Brachiosaurus to the other side.

"Green algae head!"

"Don't get pecked to death by a bird!"

Zoro's annoyed voice could be heard from afar.

"Mind your own business, you eyebrow curler!"

"Don't get crushed into a meat patty by that fatso!"

"You two bastards!"

Quinn was so angry that his mechanical parts were constantly smoking.

Before leaving.

Zoro turned his head and glanced at Luffy and Victor.

"Kaido is yours to handle."

Sanji exhaled a puff of smoke and turned his gaze to the rooftop.

"Don't lose before we've dealt with these guys."

The words fell.

The two main characters, along with Zoro and Sanji, disappeared at the edge of the shattered dome.

……

at the same time.

Battles erupted across all levels of Oni Island.

In the underground corridor.

Robin and Brook stepped into an area sealed off by a giant spider web.

Black Maria sat atop the spiderweb, leading her subordinates with mocking smiles.

Outside the armory.

Franky, with some samurai, blocked Sasaki and his armored forces head-on.

Metal and animal horn collided repeatedly, sparks flying everywhere.

Inside another passage.

Nami and Usopp were pursued by Ulti and Page One.

"Why is it always the two of us who are unlucky?!"

As Usopp ran, he kept firing at himself behind him.

Nami gripped the Weather Stick tightly, veins throbbing on her forehead.

"Shut up!"

"First, we need to figure out how to shake off these two guys!"

Fotto and Zeus, left behind, followed closely behind Nami.

"Big Sister Nami! We don't need to be afraid of them!"

"These little rascals! Me and adorable Futo-chan can handle them!"

Nami suddenly stopped in her tracks.

In the temporary medical area.

Chopper, along with the samurai and the Heart Pirates' ship's doctor, quickly treated the Red Scabbards who had been transferred down by Law.

Amidst the chaotic smell of blood and gunpowder, he suddenly caught a strange whiff.

"This taste..."

Chopper looked up and gazed in the direction of the stage where Queen had previously stood.

"It's not ordinary gunpowder."

"Could that guy be preparing some kind of biological weapon?!"

Five thousand samurai and the forces of the Beasts Pirates clashed fiercely in the banquet hall, corridors, and various levels of Onigashima.

The passageway was filled with the glint of swords, the roar of cannons, and screams of agony.

Yamato also took advantage of the chaos to knock down several guards.

After learning from a real fighter that Momonosuke had been placed in the middle level of Onigashima, she immediately changed direction, carrying her spiked club.

The entire ghost island has been completely transformed into a battlefield.

……

Ghost Island Dome.

Luo spread his palms.

"ROOM".

The pale blue space enveloped the entire roof.

Kin'emon, Denjiro, Inuarashi, Nekomamushi, and other heavily injured members of the Akazaya Nine disappeared one after another from their original locations.

In the instant before they were about to be transferred.

Kin'emon suddenly stretched out his blood-covered hand and grabbed Luffy's clothes tightly.

"Lord Luffy..."

His voice was so weak that it was almost inaudible.

"Wano Country..."

"Please..."

Luffy lowered his head.

He reached out and grasped Kin'emon's hand.

"I promised you."

"I'll definitely beat Kaido to a pulp."

Kin'emon looked into those unwavering eyes.

A relieved smile finally appeared on his lips.

next second.

A pale blue light flashed.

The Red Scabbards all disappeared from the rooftop and were transferred by Law to the medical area where Chopper was.

Zoro and Sanji have already led King and Queen away.

The wind blew again from the broken dome.

At this moment.

Only Kaido, Luffy, Victor, and Law remain standing on this battlefield of kings.

Kaido, carrying the Eight Precepts, looked down at the three young pirates in front of him.

No warriors fell.

There are no Beasts Pirates officers.

And no one else could intervene.

The real battle of the Four Emperors.

It's finally starting.

Luo held the ghostly wailing figure horizontally in front of him, his expression solemn.

"Kaido possesses a Mythical Zoan-type Devil Fruit."

"His vitality and recovery speed far exceed those of normal people."

Even if a normal attack can break through the dragon scales, it is difficult to truly accumulate damage.

He looked at the huge, still-bleeding scar on Kaido's abdomen.

"The Red Scabbards have just reopened the old wounds left by Kozuki Oden."

"From now on, all the attacks will be focused on that spot."

"Only by continuously increasing internal damage can we have a chance to defeat him."

Viktor gently pressed his hand against Qiushui's waist.

His Rinnegan had already seen the astonishing life energy within Kaido's body.

"I'll restrict his movements."

"You're in charge of repositioning him and destroying his body from the inside."

"Luffy is in charge of the frontal attack."

Luffy clenched his fists.

"In other words..."

"All I have to do is keep beating him up, right?"

Luo's lips twitched. "Straw Hat Master..."

He opened his mouth.

But he found himself unable to refute it.

"almost……"

Kaido watched as the three discussed how to defeat him right in front of him, and suddenly burst into laughter.

"Uro ro ro ro!"

"interesting!"

He carried the eight precepts on his shoulder.

Black and red lightning began to pulsate along the spiked club.

"Then let me see."

"How do you plan to kill one of the Four Emperors?!"

The moment the words fell.

Kaido has disappeared.

Luffy's Observation Haki detected the figure in advance.

Even if he could see it, his body still couldn't react in time.

Kaido has already appeared in front of us.

"Thunderous Eight Trigrams!"

The Eight Precepts, imbued with Conqueror's Haki, swept across the battlefield.

Just as the spiked club was about to strike Luffy's head...

Viktor's Rinnegan suddenly contracted.

"Amenotejikara!"

Luffy's body instantly swapped positions with a distant rock.

boom--!

The Thunderous Eight Trigrams formation failed to achieve its intended effect.

Large sections of rooftops beneath Kaido's feet were blasted into dust, and the terrifying impact even shattered the clouds above.

"ROOM!"

Law appeared behind Kaido at the same time.

He pressed his palm heavily against his lower back.

"Gamma Knife!"

The highly concentrated energy penetrated the dragon scales and erupted directly inside Kaido's body.

Kaido's massive body suddenly shuddered.

"Hmm!"

He turned and waved the Eight Precepts.

But just as the spiked club was raised, a huge arm covered in purple chakra extended from the side.

Susanoo!

boom!

The giant hand gripped the Eight Precepts tightly.

A blinding burst of Haki and lightning erupted between Kaido's and Susanoo's arms.

Viktor stood inside the half-body Susanoo, his eyes fixed on Kaido.

"Luffy!"

"Leave it to me!"

Luffy descended from the sky.

Advanced Armament Haki flowed continuously across the surface of his right fist.

The power didn't remain on the surface of his skin; instead, it was injected into his fist without reservation.

"Rubber, rubber—"

"Infernal Flame Fist and Spear!"

boom--!

The burning fist struck Kaido hard in the old wound between his chest and abdomen.

The domineering aura penetrated directly through the skin and exploded inside the body.

Hot blood gushed out again from the wound that the Red Scabbard had just torn open.

Kaido's massive body was blasted away head-on, crashing through several rooftop rock layers before finally plunging into the distant ruins.

The three worked together for the first time.

Successfully defeated Kaido, one of the Four Emperors!

Luo gave him no chance to catch his breath.

"Slaughterhouse!"

Countless pebbles appeared out of nowhere above Kaido.

Viktor raised his palm at the same time.

"Universal Guidance!"

The powerful gravity pulled all the surrounding shattered rocks towards it, transforming them into a massive stone mountain that crashed down on Kaido's location.

Luffy then charged straight into the smoke and dust.

Punch after punch landed on that huge scar.

Boom! Boom! Boom!

The entire dome of the ghost island shook continuously.

The members of the Beasts Pirates on the battlefield below looked up in terror.

"Has Kaido been suppressed?"

"impossible!"

"Boss Kaido is the strongest creature in the world!"

However, the terrifying tremors coming from the roof made more and more pirates uneasy.

Viktor, however, did not relax in the slightest.

The purple Rinnegan pierced through the smoke and skin, clearly revealing the changes within Kaido's body.

Internal organs damaged by Gamma Knife.

Muscles torn apart by Luffy's Haki.

And the old wounds that have reopened.

Supported by that immense life force, they recovered at an astonishing speed.

The wound is still bleeding.

Kaido's aura, however, did not show any signs of weakening.

From the depths of the smoke and dust, a low laugh suddenly came.

"good."

The rubble was pushed aside piece by piece.

"More than I imagined..."

"That looks much better!"

boom--!

A giant blue shadow shot into the sky from the ruins.

Kaido once again transformed into a colossal blue dragon that blotted out the sky, hovering above Onigashima.

The dragon's roar shattered the clouds.

The enormous dragon's mouth opened, and blinding flames rapidly gathered.

"Heat Breath!"

A pillar of fire, capable of destroying the world, crashed down from the sky.

The Susanoo behind Viktor rapidly expanded, growing to a height of tens of meters in the blink of an eye.

The purple giant drew his chakra sword.

He slashed straight out, meeting the heat of the air!

boom--!

The pillar of fire was forcibly split open from the center.

Flames poured down on both sides of Ghost Island, creating billows of steam on the sea.

"Terra Man!"

Luffy shouted.

Luo unfolds the ROOM.

Luffy vanished from the rooftop in an instant.

When it reappeared, it was already standing on top of the Azure Dragon's head.

He bent his knees and stretched his right fist backward.

"Rubber, rubber—"

"King Ape Spear!"

A huge fist slammed down.

Kaido's dragon head suddenly sank, and his massive body plummeted from the clouds toward Onigashima.

However, during its fall, the Azure Dragon suddenly coiled up.

"Bad wind!"

Numerous invisible wind blades slashed out in all directions.

At the same time, a dense barrage of lightning descended from the thunderclouds.

Luo repeatedly used the slaughterhouse to relocate the three men.

The unavoidable wind blades and lightning were blocked head-on by Susanoo's massive body.

The three of them, relying on completely different abilities, once again forced the blue dragon back to the ground.

Boom—!

Kaido's massive dragon body crashed into the dome.

The entire roof sags downwards.

Luffy stood in front of the ruins, clenched his fists, and an excited smile appeared on his face.

"efficient!"

"This guy isn't completely invincible!"

Luo did not respond.

His breathing was slightly rapid, and his gaze remained fixed on the depths of the smoke and dust.

Viktor's Rinnegan clearly sensed it.

Kaido's aura did not diminish.

On the contrary, it is constantly strengthening.

Click.

A huge rock split open from the inside.

Amidst the smoke and dust, black and red lightning pulsed wildly.

A large hand covered in blue dragon scales reached out and grabbed the Eight Precepts.

Kaido slowly emerged from the ruins.

At this moment, he was taller and more ferocious than before.

Its arms, chest, and face were covered with thick dragon scales.

Sharp fangs protrude from the corners of his mouth.

The thick dragon tail swayed slowly behind it.

Human dominance.

The dragon's body.

And the almost terrifying regenerative abilities of mythical beasts.

In this form, they are completely integrated.

Human-beast form!

Kaido stretched his shoulders.

The wounds left by Akagami and the three others were still there, but they did not slow his movements in the slightest.

He carried the Eight Guardians, imbued with Conqueror's Haki and lightning, on his shoulder, looking down at Luffy, Victor, and Law in front of him.

A sinister smile appeared on his face.

"Warm-up complete."

"Next—"

"Don't die too quickly!"

boom--!

Black and red lightning instantly covered the entire dome of the ghost island.