onepiece

The MC's transmigrated into Marco's body, at the start of the Marineford War. Will he save Whitebeard? Will he save Ace? Will he save Both?? Check it out!! If you want a fast paced and a story that changes the canon in a lot of ways while staying true to your favorite characters. You're at the right place!!! Give this a shot!!

Fang Yi had just completed the "Survive Five Years in the Ninja World and Earn a Billion" challenge. Before he could return, he was tragically made the master of a polluted world—if he couldn’t eliminate the pollution monsters, he would die. So, a reincarnation game suddenly appeared in the Ninja World. Hunt pollution monsters, earn rewards that can be brought back to reality—Bloodline Limits, ninja techniques, even items from other worlds could be exchanged. And not just the Ninja World—there was the World Government, Pirates, the Soul Society, the Demon Slayer Corps... Neji Hyuga: Redeemed the seal-removal technique for the Caged Bird. From now on, I am an eagle breaking free from the chains of fate. Tsunade: Can someone lend me 500 reward points? I swear I’ll roll a god-tier skill this time. Sōsuke Aizen: Clearing a level 4 dungeon in the Demon Ghost District. Looking for teammates. Blind people, get lost! Kikyo: Buying top-tier gear server-wide. Must have bonus damage against dog-type half-demons. Boa Hancock: Boss, my chest feels tight... I want a private consultation about the game... Fang Yi looked at the countless flirty private messages from female players across different worlds—and threw them all into the trash bin. Female players? Sorry, I only love pay-to-win sows. Thank you for the support, friends. If you want to read more chapters in advance, go to my Patreon. Read 30 Chapters In Advance: patreon.com/Franklin1

Traveling through the world of One Piece, I unexpectedly became Roger's younger brother. It's hard to imagine that Roger, who is over fifty years old, could have a teenage brother. But while my brother became the Pirate King, I was utterly talentless. Fortunately, at the age of sixteen, I discovered I had a possession system. By possessing Ip Man, I gained the mindset of a martial arts grandmaster. By possessing Gai Nie, I acquired the art of the Hundred-Step Flying Sword. By possessing Li Xiaoyao, I mastered the Shushan Sword Techniques. Think that's all? You're wrong! Pain, Itachi, Ichigo Kurosaki—if I have money, I can possess the spirit of anyone. This is a world where money can make ghosts do your bidding!

"I've never touched a Devil Fruit before, I'm not (fu*king) interested in Devil Fruits" -- Liam............ It's actually a story about a guy with a STAND Ability within the world of One Piece. (Hey Guys, I am translating this novel here and I will try to maintain a good quality for my translated chapters. For everyone's confirmation, I am translating it with my own efforts and I am not copying it from other websites. So give me your reviews and tell me if you like it)

I am Blake, and I run a small stall in Foosha Village, working part-time as an interdimensional broker. One day, the Marine Hero, Garp, complained that I'm scammer and tried to flip over my stall. In retaliation, I threw him straight into an otherworldly dungeon! Ding! [Client Selected: Monkey D. Garp!] [Dungeon Generating… Dungeon World: Naruto!] [Mission Objective: Survive the Third Raikage’s assault, or defeat him!] Garp: "Stinking brat! What kind of ghost place did you send me to!" Blake: (Crossing my legs) "A one million Berry VR experience. It's a steal!" [Ding! Dungeon cleared! Clear Evaluation: S+!] [Congratulations, you obtained SSS-Rank Reward: Eight-Tails Perfect Jinchuriki!] [Congratulations, you obtained S-Rank Reward: Lightning Release Chakra Mode!] Feeling the lightning and Tailed Beast chakra surging through my body, I laughed aloud. Who should I toss in next? Whitebeard? Or perhaps the Five Elders? (Hold on, letting others fight to the death while I reap the rewards... isn't this system a little too awesome?!) --- [Note: This is an unofficial translation. All rights to the original work belong to its rightful owner.] > Patreon.com/NegativeTranslations

It was the Great Age of Pirates, surging forward with their thousand sails unfurled. One young man from earth ate the Goro Goro no Mi and joined the Marine. Justice vs Evil, Freedom vs Tyranny, the colliding waves between them would never cease. But all of this…..”I couldn’t care less about!!” At the summit of the war, surrounded by ten thousand people, Rowen held a thunder halberd in hand and walked forward with strong steps. Rivals meet face to face, but only one could become the King.

(Follow the ship + Time Travel + Comedy + Flirtatious + Passionate) Sandy, an orphan from the 21st century, accidentally travels to the world of One Piece. From that moment on, the Straw Hat Pirates’ journey takes a wild turn, becoming even more outrageous and chaotic… Luffy: “Hey Sandy, what are you doing?” Sandy flicks his hair dramatically: “Listen, Luffy, a man’s hairstyle is his soul. You can cut off the head, spill the blood—but the hairstyle must never be messed up!” Luffy’s eyes light up. “So this is a man’s romance?” Then Sandy and Luffy throw their arms over each other’s shoulders and shout together, “Romance! Romance!” Nami explodes: “If you two idiots jump around one more time, the boat’s going to capsize! Cut it out!” Author’s Note: This translation fanfic has been attempted by many writers, but none have ever finished it. So I’ve decided to take on the challenge myself and complete it. If you enjoy this story, please support me so I can keep going!

Reborn amid the salt, blood, and storm of the Iron Islands, a foreign soul awakens inside the body of Euron “Crow’s Eye” Greyjoy, long before madness and ruin claim his name. This time, however, Euron is no mere reaver driven by cruelty and chaos. He carries with him the Pirate King System, an otherworldly power born of legend and conquest. With his left hand, he unleashes Conqueror’s Haki, a kingly will capable of crushing weaker minds, bending lords to their knees, and tearing apart the intricate political webs of Westeros. With his right hand, he commands the Mastery of the Seas, ruling waves, storms, and fleets as if the oceans themselves answer his call—turning naval warfare into absolute dominion. This Euron knows the future. He knows the betrayals, the deaths, and the fate awaiting House Greyjoy. And he refuses to let his family be consumed by tragedy once more. As the Ironborn rise under a banner of discipline instead of madness, their ancient creed—“What is dead may never die”—takes on terrifying new meaning. From the Iron Islands to King’s Landing, from frozen northern waters to burning southern seas, Westeros is forced to face a truth it has never known: A true Pirate King has arrived. Balancing ambition with loyalty, brutality with vision, Euron sails not just to conquer—but to rule. When the waves finally break against the shores of the Seven Kingdoms, only one question will remain: Will the Iron Throne bend… or be drowned beneath the tide?

Wesker. Stark. What kind of damn world is this? Catching up with the trend of time travel, Daniel couldn't help but shout out loud. [Raw: 美漫之手术果实]

An ordinary guy from Earth is reborn in the world of One Piece with three advantages, one of them powerful enough to change history. The seas are brutal. The strong dominate, the weak get crushed, and true peace doesn’t exist. Ragnar quickly learns that surviving isn’t enough in a world ruled by pirates, Marines, and hidden powers pulling the strings from the shadows. He knows how the story is supposed to go. He knows the prophecy, the Pirate King, and the future awaiting this world. The question is, will he follow it? Will Ragnar chase the title of Pirate King, aim for something far bigger, or tear apart the path fate already decided? And if he changes too much… will the One Piece world remain the same? Note: Ragnar is a strong-to-stronger MC if that’s not for you, please don’t read. [Author’s Note: One Piece is owned by Eiichiro Oda. This is a fanfiction written by a fan, for fans.]

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.

Elric was just an ordinary guy—until fate threw him into the chaos of the Marvel Universe, right in the middle of war-torn Sokovia. In a world where the rich gain power through cutting-edge technology and the poor are left hoping for a lucky mutation, Elric had no advantages. No money. No powers. No way out. But everything changed one morning when he awoke in a mysterious white space—and met alternate versions of himself, each from a different world: Overlord, Naruto, One Piece, Solo Leveling, and more. Somehow, their souls were all fragments of the same origin—and they could share powers across realities. With their strength now flowing into him, Elric saw the path forward. After all, if no one else will save him... He’ll have to become the one who saves himself. [I will be using AI to enhance the story, but all the content is written by me] [In marvel it will slow development, with building his power slowly, and in other world he will mostly invincible]

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

Reborn as an abandoned infant in the world of Naruto, a cold-hearted survivor from Earth is saved by Tsunade. Moved by his emotionless eyes, the legendary Slug Princess adopts him as her son. In a world ruled by ninjutsu, bloodlines, and war, he must grow stronger to survive. This is the rise of Tsunade’s adopted son—destined to shake the shinobi world.

Reborn into the world of One Piece, Kyle never expected his life to intersect with legends. At just six years old, he stood face to face with the man who would shake the seas— Gol D. Roger. “Little Kyle… want to sail with us?” From that moment on, his fate was sealed. From a child struggling to survive… to a man who stood among legends, Kyle didn’t just witness history— He became part of it. Devil Fruits beyond imagination. Monsters of the sea. Battles that shook the world itself. And through it all— He survived. He evolved. Decades later, during the war of Marineford— He returned. “Excuse me… it’s time for my troublesome nephew to go home.” And with that single step— The era itself began to tremble. Author's Note: This story is set in an AU and an alternate timeline of the One Piece world. There will definitely be deviations from the original work. Please enjoy the story independently, and rate it based on its own merits and storyline rather than its accuracy to the canon. Enjoy reading!

On his sixteenth birthday, Adam Varen got the Bazaar. A system that sells abilities, drops you into random worlds, and doesn't care if you come back. Everyone gets the same deal. But Adam has something nobody else does: he remembers his past life. Every anime. Every movie. Every world the Bazaar is about to throw him into. He knows how they end. He knows who dies and why. He knows exactly which powers to buy and which worlds to fear. The knowledge is an edge. It is not a guarantee. Because the worlds aren't stories anymore. They hit back. The people in them are real, and the plot doesn't wait for him to be ready. One wrong call and the Bazaar doesn't send a rescue team. It just stops paying out. Twenty-five years ago, something came through from the other side. It killed three hundred thousand people in a week. Humanity built academies, trained Explorers, and started fighting back. Adam is one of them — but he's playing a longer game than anyone knows. That part costs blood. Updates daily. No harem. Smart MC who bleeds. [Tags: Reincarnation, Multiverse, System, Progression Fantasy, Fanfiction, Solo Leveling-adjacent, No Harem, Smart MC, Dark]

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.

In a world where genetic Quirks define a hero’s worth, Roronoa Zoro stands as a silent defiance against the status quo. Born Quirkless within the walls of a traditional dojo, he trades flashy innate powers for the grueling, rhythmic grind of the blade, pushing human limits through thousands of daily swings and unwavering discipline. As he sets his sights on the prestigious U.A. High alongside Midoriya’s generation, Zoro’s journey is a meticulous, slow-burn chronicle of sweat and steel, proving that a sharpened spirit and a master’s technique can cut through any biological advantage.

Waking up to Nami's CPR was a good start. Finding out he had been transported to the world of One Piece in a younger, fitter body was even better. ​But the real game-changer was the Devil Fruit he accidentally devoured. It gifted him a strange, versatile physiology—capable of invisibility, electricity, and modifying his own body structure—rooted in the power of Dual Cultivation. Now, as he travels the seas, his philosophy is simple: let Luffy be the Pirate King. He is destined to be the Sea King, growing stronger by bringing happiness to the women of the Grand Line. .... ..... ..... Discord:https://discord.gg/Rntx3SxvYj

Watch the biggest loser you can imagine get thrown into different fictional worlds and transform into the ultimate badass! I'm aiming for 1,000 chapters by the end of next year—join me on this journey! Want to read 70 early chapters and support me? Check out: Patreon.com/FRWriter All chapters will be released for free; this is merely for those who want to support me and read ahead. You'll also be able to influence the story with your decisions by choosing new harem members and upcoming worlds. Bored? Complains? Demands? Check out the Discord: https://discord.gg/puVqWsf3y9 Harem (Confirmed members: OC, Menchi (HxH), Mass Effect Character, Naruto Character, One Piece Character) Warning: Some of the later chapters feature full-on NSFW content. Please don't read if this is bothering you. Of course, you can always skip these chapters, as they will be marked and, in most cases, won't feature plot-relevant information. First arc: One Piece Second arc: Final Fantasy 9 Third arc: The Purge Fourth arc: Hunter x Hunter Fifth arc: Harry Potter Sixth arc: Naruto Current arc: Mass Effect Next Arc (Early-chapter arc): One Piece V2 Confirmed arcs: One Piece (revisited), Naruto (revisited), Harry Potter, HxH (revisited), Star Wars, Mass Effect, Final Fantasy Meet Alex, a 28-year-old loser and internet troll who spent his life glued to his PC, binging anime, games, and movies. His story comes to an abrupt end… or so he thinks. Instead of a peaceful afterlife, Alex wakes up in the Fantasy Realm, a chaotic universe where different fictional worlds collide, and survival is anything but guaranteed. This fanfiction is inspired by works like Terror Infinity, Reincarnation Paradise, and The Ultimate Evolution. The protagonist will journey through various fictional worlds, gradually gaining strength along the way. The first world is One Piece, with future possibilities including Hunter x Hunter, Naruto, Harry Potter, Star Wars, Lord of the Rings, Stargate, DC, Marvel, Mass Effect, Final Fantasy and World of Warcraft. Current release schedule: 1 chapter daily, with a minimum of 7 chapters per week. Bonus chapters depending on my mood!