onepiece

Through the Sky Screen’s broadcast, Kaito summons heroes from other worlds and wields strange tools to twist reality itself. With the system he embraces the art of deception—fabricating half-true, half-false futures that even the wisest cannot ignore. Pirates, Marines, and Celestial Dragons alike are forced to accept these visions, no matter how absurd, as if stripped of every defense. In this false future, Buggy the Clown emerges as a nightmare reborn. After twenty years of secret training, his Devil Fruit awakening is said to hold enough power to shatter the Red Line. Former Shichibukai rally to his banner as sworn brothers, and even the Marine’s legendary hero Garp is proclaimed slain at his hands. Behind the laughter hides a vast conspiracy, one that threatens to upend the balance of the world itself.

Fate tried to kill Ace. I said no. In the heart of the greatest war in history, a fourth brother stepped out of the shadows. With the world watching, the brothers did the impossible—they survived. Now, the seas are no longer ruled by the old guard. From the "War God" Dragon Soul to the "Bright King" Luffy, the four brothers have ascended. No more running. No more losing. The Navy is in retreat, the World Government is in a panic, and the Four Emperors' throne has new masters. This is their sea. This is their era.

Fang Yi had just completed the challenge: "Survive Five Years in the Ninja World and Earn a Billion." Just as he was about to return to reality, fate dealt him a twisted card—he was forcibly bound to a polluted world, cursed to die if he couldn’t eliminate the monsters infesting it. And then, the Reincarnation Game System activated. A game interface descended upon the Ninja World, allowing players to earn real-world rewards by defeating pollution monsters. Anything could be exchanged: Bloodline limits Ninja techniques Legendary items from other worlds But it didn’t stop there. The game’s reach extended to multiple realms: The World Government Pirate crews and warlords The Soul Society The Demon Slayer Corps ...and beyond. Multiverse Chat Highlights: Neji Hyuga: Redeemed the Caged Bird seal-removal technique. From now on, I’m an eagle flying free. Tsunade: Anyone lend me 500 points? I swear I’ll roll a god-tier skill this time! Sōsuke Aizen: Running a level 4 dungeon in the Demon Ghost District. No blind teammates, please. Kikyo: Buying top-tier gear. Must have bonus damage against dog-type half-demons. DM me your build. Boa Hancock: Boss... my chest feels tight. Can I schedule a private consultation about the game? Meanwhile, Fang Yi glanced at the mountain of flirty private messages from female players across countless worlds— ...and calmly deleted them all. “Female players? Sorry, I only love pay-to-win SSS-tier items.”

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Rowan transmigrated into the world of One Piece and obtained a treasure chest system. Through it, he could draw powerful abilities and items from different worlds. Edo Tensei and Flying Thunder God from the Naruto world. Zanpakuto from Bleach. And that was only the beginning. More and more powerful abilities continued to appear in his hands. Blackbeard: “Why… why do I have to exist in the same era as a monster like Rowan?” Whitebeard: “This kid is terrifying. It seems I truly belong to the old era.” The Five Elders: “This Rowan… is even more dangerous than Rocks.”

A boy from Earth was transmigrated into the world of Naruto, but his beginning was far from pleasant. The moment he woke up, he found himself as Shanks Uzumaki, a member of the Uzumaki clan fleeing from the destruction of Uzushiogakure. Right before his eyes, his father was killed, leaving him as the only capable fighter among the few surviving clan members. Standing before him were several masked ninja. Fortunately, he awakened a “Red-Haired Template System,” which not only helped him survive but also granted him the powerful template of the Red-Haired Emperor—Shanks from the One Piece world. Follow his journey as he uses the system to survive, grow stronger, and eventually form a powerful group of red-haired warriors, each wielding the abilities of iconic red-haired characters from across the anime multiverse.

I was living an ordinary life on Earth until I decided, on a whim, to take an ocean cruise, only for a sudden tsunami to capsize the ship. Instead of drowning, I was transmigrated straight into the world of Naruto. Worse yet, it turned out I had been dropped into what was possibly a fanfic written by some idiot author. The silver lining? The author had just enough of a conscience to grant me a cheat system, though it lasted for no more than a single chapter. Thankfully, the system gave me more than enough. I now possess the physique of Roronoa Zoro, and I even have Zoro himself acting as my personal mentor. Armed with powerful sword techniques and relentless determination, it is time to see how I rewrite the Ninja World and rise as the true King of Hell.

My name is Chad Cain, a transmigrator, Luffy's third older brother and just an ordinary pink-haired teenager. I used to have a cushy Marine job, thanks to my grandfather-grandson relationship with Garp, I could have easily coasted like Kizaru, punching in and out while working a desk job as a low-ranking clerk. But everything changed when I took Garp to that island and ate that fruit. Where did this ridiculous rumor even come from? What's this about me being the illegitimate child of two Emperors, Kaido and Big Mom? PS : A single pairing with Uta and mc will supposedly act as a 'spy' later in luffy ship.

Cyrus wakes up in the brutal world of One Piece—and finds the legendary Mera Mera no Mi right in front of him. Eat it and gain unimaginable power… or leave it and die? He doesn't hesitate for a second. He devours the Logia fruit on the spot. With his new body now made of living flames, a mysterious data-like system panel activates, granting him stats, skills, and endless potential. Cyrus sets his sights on Shimotsuki Village, the legendary home of master swordsmen, to train under the finest sword instructor in east blue. There, he fuses the scorching might of the Flame-Flame Fruit with razor-sharp swordsmanship, forging an entirely new style: Fire style Swordsmanship—a blazing fusion of fire and steel that leaves nothing but ashes in its wake. A transmigrator armed with fire, sword, system, and sheer audacity—watch Cyrus burn his way across the Grand Line, rewriting what it means to be a swordsman… and maybe the entire pirate era along with it.

On the Grand Line, power comes from Devil Fruits and Haki. But today, a different kind of terror washed ashore! A nameless drifter wakes up in a world ruled by pirates and Marines, carrying the bloodlust of another universe's greatest battle maniac: Zaraki Kenpachi. Whether they're awakened Devil Fruit users with world-ending powers or high-ranking Marine Admirals, everyone is another whetstone to sharpen his blade. In the Great Pirate Era, everyone is searching for a legendary treasure. He's searching the seas for an opponent who can make him feel the threat of death! "Enough talking." "Let's kill each other until one of us stops breathing!"

In a world where destiny weaves its intricate threads, Ross finds himself entangled in a web of fate beyond comprehension. Once a mafia enforcer in his past life, he meets his demise shielding his brother, the reigning mafia king, from a fatal betrayal. But as death claims him, another door opens. Transcending realms, Ross is reborn into the vibrant world of One Piece, armed with the memories of his former life and the knowledge of its canon. However, fate has a cunning twist in store. He awakens within the body of young Rosinante, a noble-hearted soul entwined in the dark machinations of piracy and government corruption. As Ross grapples with this new existence, a tragic turn of events leads to Rosinante's demise, allowing Ross's soul to seamlessly merge with his. Now, armed with his past experiences and the vessel of Rosinante, Ross embraces his chance at redemption and empowerment. Driven by a newfound purpose, Ross sets his sights on aiding his brother, the infamous Donquxote Doflamingo, in his quest to become the true ruler of the One Piece world. Amidst the turbulent seas and the clash of titanic powers, Ross navigates the treacherous waters of politics, betrayal, and warfare. Together with his brother Doffy, Ross/Rosinante must unravel the mysteries of the Grand Line, face off against formidable adversaries, and forge alliances that will shape the very fabric of the world. But as they ascend towards their ultimate goal, shadows from the past loom ominously, threatening to unravel everything he holds dear. In "One Piece : Brotherhood," embark on an epic journey where alliances are tested, loyalties are challenged, and destinies are rewritten. Will Ross help his brother carve his legacy into the annals of history, or will the specters of the past consume him whole? Or does Destiny have something entirely different in play for Ross that he might not even have imagined in his wildest dreams? *************************************************************************************************** Disclaimer: One Piece is a copyrighted work of Eiichiro Oda. This fanfiction is a creative work by Silent_stiele and is not officially affiliated with the One Piece franchise. For exclusive access to advance chapters and more, visit the author's Patreon page at https://www.patreon.com/Silent_stiele. Visit my Discord server for updates on the fanfic https://discord.gg/DecNeDpY

Ron transmigrated as a scientist. At the start, he saw Blackbeard kill Thatch and steal the Dark-Dark Fruit. He activated the Black technology system and obtained the "Devil Fruit Enchantment Technology," which is very simple to understand - it's about giving a Devil fruit users additional abilities! At the beginning, he extracted Marco's Phoenix fruit and enchanted Whitebeard with it. The Tremor-Tremor Fruit + Phoenix fruit came into existence... Then he extracted Whitebeard's Tremor-Tremor Fruit ability and enchanted all his sons... As a result, a bunch of Tremor-Tremor fruit users were born! Following that was the "Conqueror's Haki Replacement," where everyone possessed Red-haired Shanks' top-tier Conqueror's Haki... This scared the shit out of the Five Elders'!

No system + Celestial Dragon + Sharingan + Mythical Zoan + Scholar + Roger Pirates ... Year 1 after joining the Roger Pirates Valthior: “Can you guys stop being so violent? I’m just a scholar—I can’t even tie up a chicken!” ... Year 5 after joining the Roger Pirates Valthior: “Hey, slow down with the killing! Leave one for me—I just learned a new move. I wanna split his damn head open!” ... Year 10 after joining the Roger Pirates Valthior: “Captain, why are you wasting time talking to him? I’m gonna chop him into a bloody mist!” ... After reaching Laugh Tale and uncovering the secrets of history Valthior: “This is just the end of the journey—not the peak! Why are we disbanding? I’m the most educated one on this ship, so listen to me—first we take down Shiki, then we smash Whitebeard! We’ve gotta truly live up to the name of Pirate King!” ... Twenty years later Valthior: “As the saying goes, the student surpasses the master. My captain became the Pirate King—so if I don’t become the King of the World, wouldn’t that make this life a waste?” ... Alternate name: One Piece: I Only Learned Killing Was Illegal

Thirty-eight years ago, the God Valley Incident was brought to an end by the World Government, marking the curtain fall of the Rocks Pirates. However, the Celestial Dragons, lofty as they were, failed to realize that an even more terrifying monster had begun to move. Soon, his enemies would discover that no matter how many times they severed his head, pierced his body, or reduced him to ashes—none of it could truly kill him. Only when blood flooded the vacant throne did they finally understand who their opponent truly was. The man who pushed the Bat-Bat Fruit, Mythical Zoan, Model: Vampire, to an unprecedented level. The man whose mastery over all three colors of Haki reached its absolute peak. His name—Nereus. Lord of the Deep Seas, Immortal King, the Liberator… His name has never ceased to echo across the seas.

After defeating Kabuto Yakushi and stopping the Fourth Great Ninja War, Itachi Uchiha finally fulfilled his mission. He carried endless darkness, pain, and contradictions in his heart, yet in the end, he passed his will and love to Sasuke Uchiha. With no regrets left in the ninja world, Itachi closed his eyes, believing everything was finally over. But fate had other plans. When he opened his eyes again, he found himself in his eighteen-year-old body. The world around him was no longer the shinobi world. Above him shimmered the sea light near the Sabaody Archipelago. A new era had begun — the era of pirates. “The Great Pirate Era?” “The Thousand Sunny?” “You’re heading to Fish-Man Island ten thousand meters under the sea?” “You want to reach the end of the Grand Line?” And then— “You want me to join your crew?” A young man wearing a straw hat stood in front of him, grinning brightly. Monkey D. Luffy waved at him with a wide smile. “This must be fate!” Luffy laughed. “Come with us!” And just like that, Itachi’s new journey in the world of pirates began.

Ragnar awakens in the Naruto world during the Second Shinobi World War He survives because of one cheat — a God-Tier Treasure System that grants him powers from a distant pirate world. His first reward: all three types of Haki. When Ragnar unleashes Conqueror’s Haki, his will alone crushes the battlefield, dropping tens of thousands of shinobi in an instant. Then come the Devil Fruits. Flame and stone fuse into a sun-like force, burning the sky and turning armies to ash. Chakra, bloodlines, and destiny mean nothing before absolute will. In an age of endless war, a new legend rises — the first Hakimaster of the shinobi world. @Patreon.com/TofuChan

In the Great Pirate Era, countless people rushed to the sea. The person who obtained Arceus’ power arrived in this world as the new Arceus and got in touch with the Lunarian race. Based on the reality that everything can be Mythical Zoan, the current him can also be called Mythical Zoan user. Whether it is One Piece or Pirate King, it has nothing to do with him, all he wants to do is to retrieve the lost plates first. During this process, he formed an alliance with Beasts Pirates, a famous pirate crew in the New World, and Mr. Kaido got his coveted Mythical Zoan Army. When Pteranodon becomes Aerodactyl, when Brachiosaurus becomes Tropius, the combination of Pokémon and devil fruit powers will bring a whole new change to the world…. Lunarian’s glory will surely reappear. *This is a fan translated novel by me ****Please support on pat*eon for extra chapters https://www.pat*eon.com/dmtranslations

"Rosse... huh..." Rosse stared blankly at the boy in the mirror, momentarily at a loss for words. The boy in the mirror had a smooth and fair face, well-defined features, exuding a sense of cold and stern aura. His deep, dark eyes shimmered with captivating light, and his whole body radiated a noble temperament. He had transmigrated, or perhaps it was memory awakening, and directly became a Celestial Dragon. ’This is just, way too good!’ However, his identity was a bit awkward. His name was Jaygarcia Rosse, a standard Celestial Dragon name, and his grandfather was Jaygarcia Saturn, one of the current Five Elders, and also the first Five Elder to be removed in the original One Piece. ——— [Ding! Defeat System at your service!] "Defeat System? What's the function?", Hearing the pleasant system prompt, Rosse felt even better. ══════════════ [Host: Rosse] [Strength: 63/100 (G+; even Marines are stronger than you)] [Overall Rating: A (All you’ve got going for you is status)] [Abilities: None] [Skills: None] [Note: Defeating enemies grants you rewards equal to the enemy’s overall rating -1. Killing or crushing the enemy grants a reward equal to the enemy’s current overall rating.] [Note: You can only receive the kill/crush reward for each person once, and defeat rewards do not conflict with kill/crush rewards.] ══════════════ [TAGS: #EvilMC(Not morally gray but total dark MC) #Clever #MultipleFemaleLeads] 1st World: One Piece 2nd World: Bleach 3rd World: COMING SOON....] ═IT'S A TRANSLATION═ RAW: 海贼王：活恶魔

Thirty-eight years ago, the World Government put an end to the God Valley Incident, and the curtain fell on the era of the Rocks Pirates. However, the high and mighty Celestial Dragons did not realize that an even more terrifying monster had begun to make his move. Soon enough, his enemies realized the grim truth: beheading him, piercing his body, or even reducing him to flying ash... none of these methods could truly kill him. It was not until blood drowned the Empty Throne that they finally understood exactly who their opponent was. He is the man who developed the Bat-Bat Fruit, Mythical Zoan Model: Vampire to an unprecedented level. He is the man who honed all Three Types of Haki to the absolute peak. His name is Nereus. Lord of the Deep Sea, The Undying King, The Liberator... The legends regarding his titles have never ceased to echo across the seas...