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One Piece: Reborn as Eustass Kid Twin Brother

This is the story of a man from earth who dies and reborn in One Piece World as Eustass Kid twin brother. Follow the story of the two brothers as they sail the Grand Line and make a name for themselves. =-=-=-=-=-=-= The mc and Kid will be co-captains of the 'Eustass Pirates' (instead of Kid Pirates). Notes: -No system. -No cheats. -No harem. I don't own anything in regards to One Piece, and I don't plan to make any profit out of this.

Captain_Erebus · Anime & Comics
Not enough ratings
104 Chs

The Twin Captains VS Wang Zhi and Silver Axe

"I've gathered all these things! Take them, you washed up old farts!" Kid formed a massive metal arm and aimed it at Wang Zhi and Silver Axe before he repelled it at them at high speed.

"Repel!"

FWOOOSH!! BAAAM!! Silver Axe quickly grabbed his silver axe in his right hand and swung it in a downward motion at the incoming metal arm with great force, shattering it into pieces.

"A magnet man, huh?" he remarked, a grin spreading across his face. With swift motion, he spun the axe in his hand before assuming a fighting stance.

"Tsk…he got some moves I could see" Kid remarked before Wang Zhi appeared in front of him all of a sudden, taking him by surprise and trying to slice him in half with a sideway swipe from his sword "When did he--…?!!"

<Soru >

SWOOOSH!! Kai quickly moved between them and lifted his Haki imbued sword in front of him, intercepting the attack.

"Don't let your guard down, Kid! We're not fighting some third-rate pirate captains!" Kai exclaimed, reminding his brother who they're up against.

"I know!"

Clang! The two Haki imbued swords clashed, sending shockwaves rippling through the air in a mighty display of power. Wang Zhi smirked, withdrawing his blade before delivering a swift, powerful punch right after that. 

"Hasshoken Secret Art…Ground Shattering Fist!!"

As someone who originates from Kano Country of South Blue, Wang Zhi learned the Hasshoken martial art in his younger days before he sat sail from his home island.

BAAAM! Wang Zhi hardened his fist and struck Kai at the chest while emitting a Hasshoken shockwave from his knuckles. When Kai saw that he quickly punched Wang Zhi back and their fists ended up bumping into each other.

*Thunder*-*Thunder*-!! The colliding of the Armament Haki generated trails of lightning that surged out from their fists.

"Hasshoken?!" Kai was surprised when he heard that as Wang Zhi's Hasshoken shockwave generated concentric circle vibration lines and the force of it along with his superior Haki overpowered Kai and sent him flying back.

While Kai was mid-air, he got attacked by Silver Axe who swiftly disappeared from his location launching himself towards the red haired captain at blinding speed, reappearing above him with his axe swinging at his head. But the moment the axe was gonna hit him, Kai suddenly disappeared from his position and reappeared on the ground again.

"Shambles!"

SWOOOSH! Law was the one who teleported him away with his ability.

"Thanks!" Kai glanced at Law and said that.

"Don't force me to get involved in this, I've already gotten what I want I'm just here to watch how everything plays out" Law replied, staying calm as he stepped away to watch the battle from afar.

"Don't piss yourself Trafalgar" Kid said to him with a provoking tone of voice. When Law heard that his veins instantly bulged from anger as he glared at Kid.

"The hell did you say dumbass?!" Law shouted at him before stretching his arm forward while aiming his palm down and created a spherical space around everyone.

"Room."

He then lifted several giant rocks off the ground and sent them flying at Wang Zhi and Silver Axe.

"Takt!"

"Sahahaha! These punks got some interesting fruit powers!" Silver Axe remarked while using Sky Walk, an ability similar to Geppo to push himself off the air itself with superhumanly strong kicks, allowing him to travel through and remain in midair for an extended period of time.

Wang Zhi and Silver Axe swiftly smashed through Law's rocks without breaking a sweat. Unaware of Crocodile's presence, they left themselves open to his sneak attack. With precision, Crocodile aimed his right arm and launched a crescent-shaped sand blade toward Silver Axe at high speed. 

"Desert Blade!!"

However, Silver Axe was sharp and still managed to predict it with his Observation Haki "The previous Warlord of the Sea 'Desert King' Sir Crocodile, a pleasure to meet you!"

FWOOOSH! Silver Axe dodged the desert blade at ease before grasping his axe tightly and swinging it sideways with incredible power, unleashing a large Haki imbued flying slash.

BOOOOM!! Crocodile didn't flinch and proceeded to harden his arms with Haki and crossed them in front of him, trying to block the attack. But the slash carried enough raw power to overpower even Crocodile and sent him crashing into a building while splitting it in half.

"Stand back Silver Axe, I will personally teach these punk ass motherfuckers a lesson for what they've done here today!" Wang Zhi declared, lunging at Kai.

The latter proceeded to infuse his blade with a thick layer of lightning until it became glowing blue with the intense lightning, creating high frequency cutting power to easily cut through targets.

"Blue Blade!"

Trails of lightning radiated from the sword as he proceeded to thrust it forward from a distance, and from its tip, he fired a highly concentrated lightning laser-like beam.

"What?!"

Lightning! Lightning! Wang Zhi was momentarily startled as the beam traveled at lightning speed surprising even someone like him and forced him to use his sword to block it. But, upon impact the beam exploded on him, releasing streams of lightning that shocked his body.

"Ugh--You little shit!...You can use lighting?!" Wang Zhi questioned, though the lightning shock wasn't enough to deal any visible damage on him and he proceeded to carry on his previous attack "Don't underestimate me brat!"

He clutched his weapons we both hands afterwards and swung it downward multiple times with mighty force, unleashing multiple Haki imbued flying slashes towards Kai, prompting the latter to deflect them with his sword.

While Kai was doing that Wang Zhi took the chance to close on him from above and strike him down with another powerful punch.

"Hasshoken Secret Art…Ground Shattering Fist!!"

Kai morphed his left arm into clouds, expanding it to a colossal size like a giant's limb. After condensing the clouds, he hardened the arm with Armament Haki, turning it metallic black before punching Wang Zhi back.

BOOOOM!! Strong Hasshoken shockwaves were emitted from Wang Zhi's knuckles as the two kept pushing each other back.

"An arm the size of a giant's arm huh?!" Wang Zhi remarked while putting more force into his punch. Silver Axe saw that as an opportunity to get a direct hit at the vulnerable Kai from the side.

"I won't let you!" When Kid saw what he was up to, he quickly flew towards him and punched him away with his giant metallic arm.

Silver Axe clicked his tongue, somewhat annoyed by that "These brats are stronger than they appear to be…Maybe I should get a little serious with you"

As the battle escalated between the Worst Generation captains and their adversaries Wang Zhi and Silver Axe, the battleground quickly became overrun with a swarm of pirates, all intent on claiming the bounties of the ones responsible for this whole chaos. 

"It doesn't look like they will be playing it fair here" Law said as he moved to deal with them.

"I've expected something like this to happen…*Puff*…but I won't let anyone interfere in this fight" Crocodile said, moving the opposite side and leaving only Kai and Kid dealing with Wang Zhi and Silver Axe.

"These losers keep swarming up like flies with no end" Kid commented while scanning the battlefield before turning his attention back to Silver Axe.

"Now it's two on two, fairer I would say. Still, not like you could have done anything even if the four of you attacked together, Sahahaha!"

The earlier clash between Kai and Wang Zhi ended with a stalemate and the two jump back, creating some distance.

Kai landed beside Kid again while Wang Zhi landed beside Silver Axe.

"These fuckers are not taking us seriously; they haven't even showed their cards yet…they're starting to get on my nerves!" Kid said, shooting a hostile glare at the pair.

"Stay sharp, we don't know what they might be hiding under their sleeves" Kai warned his brother while on guard.

Wang Zhi stepped forward looking at his opponents with disdain and arrogance "Zhihahaha! I hate to admit it…but although I'm very pissed at what you've done, I'm kinda enjoying this. You've turned out to be more entertaining that I had imagined, you're definitely tough for rookies who haven't been sailing the seas for that long…"

"…But like I said before, you'll have to try harder if you want to take me down. You brats still haven't seen the true horrors of the New World, this sea can sink down even the mightiest warriors and I've personally witnessed that myself" 

Kai raised an eyebrow at that statement taking a guess at who the person that Wang Zhi might have been referring to before he broke into a smirk and responded "Oh! You mean Rocks?"

Wang Zhi and Silver Axe were taken aback when they heard that. Their mouths fell open in surprise. They hadn't anticipated someone from the New Generation, who hadn't even been born when Rocks fell, to know about him. 

"Who the hell is Rocks?" Kid looked intrigued as he turned to Kai and asked him. The latter proceeded to give him a brief answer.

"He was captain of the Rocks Pirates, a very infamous pirate crew that terrorized the seas 44 years ago. It took an alliance of Roger and Garp to take him down"

"you're telling me The Pirate King and the Hero of the Marines worked together take down one single pirate?! How come I never heard anything about him before?!"

"That's a question to ask the World Government, they're the only one capable of erasing someone from history"

"Was this mentioned in that Logbook you talked about before?" Kid assumed. Kai nodded in response.

"By the way these two shitheads used to be part of his crew" Kai informed him.

"I was wondering why they're working with each other all of a sudden" Kid shifted his attention back to Wang Zhi and Silver Axe.

"Surprise…" that was Silver Axe's only response to that.

"How did you know about that? Only a few individuals who lived during that era should know that kind of information…who the hell are you kid?!" Wang Zhi asked him, but he only got the middle finger along with a smirk from Kai in return.

"I'm not obligated to answer that question…" Kai said bending his knees slightly and grasping his Haki imbued sword with both hands before raising it above his head "And I'm not here to chat with you, I'm here to kick your ass…Kid, let's do that thing!"

Kid smiled seeing his brother stance before he used his magnetic power to shape up a massive sword out of scraps and walked to his side, doing the same thing "Oh! We're doing that!"

"What are they trying to do?"

Standing side to side, Kai swung Shichiseiken which emitted streams of lightning and was blazing with green flames, while simultaneously Kid swung the massive sword he made out of scraps which was crackling with magnetic energy. The combined power of their strikes created a powerful explosion-like shock wave of force that quickly traveled forward and absolutely devastated anything in its wake.

*Thunder*-*Thunder*-!! The attacked was infused with Kai's lightning and the green flames that his sword generates and Kid's electromagnetic power.

.

"Red Kings Conquest!!" x2

.

"Hoi, hoi! are you serious?!" Silver Axe exclaimed, eyes widening in surprise as he saw the incoming attack hurtling toward them. Swiftly, he assumed a defensive stance.

"Don't let a couple of rookies scare you!!" Wang Zhi lifted his sword in front of him and attempted to block it.

KA-BOOOOM!! The attack was big enough to match even Wang Zhi's massive frame, and When his sword met the explosion-like shock wave of force he was struggling to stop it completely and it ended up exploding on both him and Silver Axe sending the former crashing into a house while the latter narrowly evaded at the last second.

"Hahaha! How do you like that you old fuck?!" Kid said while wearing a proud look on his face.

"Not yet, they're still far from being defeated…" Kai said, as the dust clouded their view. But when it cleared, what they saw left them both stunned.

"Well, well, well, they're no bad at all…they had me worried there for a second" Silver Axe released a breath as his left arm extended, emitting a silver liquid that formed into a sizable shield.

[Silver-Silver Fruit – Special Paramecia]

"I think we should stop playing around and show them what true power looks like…" Wang Zhi no longer resembled a human; instead, he had taken on the form of a humanoid beast. His features now bore a striking resemblance to a fox, complete with sharp fangs, claw-like fingers, elongated ears adorned with black spots, red eyes encircled by dark patches, a coat of orange fur covering his body, and nine lengthy tails sprouting from his lower back.

On top of that he has a dark flame forming a "mane" down his back and arms, and a stream of floating fire wrapping around his shoulders.

[Dog-Dog Fruit Mythical Type, Model: Nine Tailed Fox – Awakening Form]

"Nine tails?" Kid remarked in surprise.

"He's an awakened Mythical Zoan…Nine Tailed Fox?!" Kai was stunned by this turn of events. Not only was his adversary a Mythical Zoan user, but also an awakened one 'If I'm not wrong, Catarina Devon's fruit was the Nine Tailed Fox. Blackbeard most have taken it from this guy after defeating him…if that's the case, then Wang Zhi must have the ability to shape shift to other people as well'

*Footsteps*-*Footsteps*

"Shall we carry on this battle?"