onepiece

Ralph transmigrated into the world of One Piece. Right at the start, he was rescued by Luffy — only to discover, in shock, that Luffy had become a cute short-haired girl! Luffy… a girl?!!! Luffy had turned into Lufia — how was this adventure supposed to unfold now? She’s the granddaughter of a Marine vice admiral, the daughter of a revolutionary, and since childhood has been led astray by a certain red-haired pirate, dreaming of becoming the Pirate King. She’s optimistic, passionate, and full of dreams. Along the journey, regardless of gender, people are inspired by her, gathering around her as friends. In the end, everyone realises she is the Sun Goddess, destined to save the world! This… actually sounds pretty reasonable! After a kiss that sealed their bond (well — CPR), Ralph’s system awakens. His main quest: become the man of the Pirate King! As long as he gains characters’ affection, he earns rewards — the Six Powers, Haki, navigation skills… Gaining Lufia’s favor makes him grow even stronger. Become the Pirate King’s man, the partner of the Sun Goddess, and the ultimate reward will be granted! Big reward or not, it doesn’t really matter — like the One Piece itself, it might all be intangible anyway. What really matters is that I love girls with short hair, easygoing personalities, and serious foodie tendencies! I’m definitely going to become the Pirate King’s man! Sanji — I’ll compete with you in cooking! Zoro — I’ll compete with you in swordsmanship! Usopp — I’ll compete with you in bragging! Franky — I’ll compete with you in being outrageous! As long as it boosts Lufia’s affection, I’ll do anything! Robin — please don’t fall for me, my heart belongs only to Lufia! Hancock — you’re the worst offender, don’t think being beautiful is enough to—

Stranded on a deserted island as an eight-year-old boy in the brutal, monster-filled world of One Piece? Definitely not an ideal start for a transmigrator. However, fate had other plans when a careless birthday wish was granted. Armed with meta-knowledge of the future and a god-tier Devil Fruit—the Mythical Zoan: Monkey-Monkey Fruit, Model: Monkey King—the boy, now named Bardock, refuses to be a mere background character. With an indestructible body, Fiery Golden Eyes that can perceive the microscopic, and the Flying Nimbus, he tames the savage island and dives into hellish training to survive. His journey truly kicks off when he manages to hitch a ride on the Red Hair Pirates' galleon. There, he not only becomes Shanks's favorite barbecue chef but also unexpectedly awakens his own Conqueror's Haki (Haoshoku Haki) while witnessing a sky-splitting duel between Shanks and "Hawkeye" Dracule Mihawk. Now, Bardock has dropped anchor at the Sabaody Archipelago—a chaotic hub crawling with wanted pirates and corrupt World Nobles. Crewless, completely broke, and blocked by World Government bureaucracy from returning to the West Blue, Bardock has to get creative to make some quick cash. And so, an absurd legend is born. Hidden behind sunglasses and a familiar blue hat, Bardock starts cleaning the streets of low-bounty pirates in the dead of night with nothing but a metal baseball bat. Concealing his true monstrous strength, he cashes in his targets at the Marine Base under a pseudonym that will one day make a certain reindeer doctor cry in absolute frustration: "Tony Tony Chopper," the infamous bounty hunter dubbed "Blackjack Chopper." With no cheat system to hold his hand and no powerful patron to protect him, Bardock is determined to assemble his own crew and carve his name into the annals of the sea. This is the story of a boy wielding the power of the Monkey King, ready to turn the Grand Line upside down in his pursuit of absolute freedom!

Transmigrated to the world of One Piece, before the story has even begun. My identity is a member of the Rocks Pirates. My luck isn't bad, as I've activated a system called the Six Paths Sage. From the Sage Body to the Nine-Tailed Chakra Mode, then to the Kurama Mode, Six Paths Sage Mode, I will ultimately become the Six Paths Sage.

During the Marineford War, Grimm Reed watched Ace die and shouted: "Oh supreme Holy Light! Please grant me strength! Arise, my warrior!" "Oh right, forgot I have a powerful move: Apocalypse!!" Grimm accidentally traveled to the world of One Piece, gaining all the abilities of the Holy Light rogue from WoW and all the skills of the super first-tier DPS character, God of Intellect, from DNF. So, Grimm, adhering to the first principle that "Momonosuke must die," roams freely on this sea. Also, Grimm is a Retribution Paladin, only caring about "purifying evil," preaching and redemption are just secondary!

Transmigrating into the world of pirates, Raynor becomes the abandoned son of the Rocks family. Inheriting the Will of D., he awakens the System! As long as he keeps completing missions, he can continuously craft powerful treasures! 【Ding! Congratulations, Host! You have crafted the Twelve Talismans – Pig: Piercing Lightning Eyes!】 【Ding! Congratulations, Host! You have crafted the Twelve Talismans – Rabbit: Instant Extreme Speed!】 【Ding! Congratulations, Host! You have crafted the Mangekyō Sharingan – Eternal Tier!】 …… As one divine artifact after another is successfully forged, Raynor boards a ship in Shells Town! He becomes the most mysterious item craftsman of the Straw Hat Pirates! Luffy: “After training in the [Time Chamber], my Devil Fruit awakened!” Zoro: “I wanted a legendary blade? Raynor gave me [Ryūjin Jakka]!” Kaido: “My entire Zoan army was captured by [Poké Balls]!” Everyone: This item craftsman… is terrifying beyond measure!

Noah Walker was just an ordinary high schooler until a mysterious stranger asked him a question about his favorite anime. The next thing he knows, he’s dropped into the world of One Piece, stranded on a marshmallow-soft island full of bizarre fruits and strange creatures. Alone, clueless, and hilariously outmatched, he must survive… until he stumbles upon Luffy and the Straw Hat crew. Suddenly, Noah is caught up in a chaotic adventure, facing warlords, emperors, the World Government, and countless pirates all while trying not to embarrass himself in front of his new friends.

Description: [Pokémon · Power Fantasy · System · Transmigrator · Multiverse Crossover] Ding—Newcomer Gift Pack activated. You have obtained the Minato Namikaze Package: Rasengan · Shadow Clones · Flying Thunder God · Sage Mode. After dying unexpectedly, Aaron is reborn in a Pokémon world and awakens a System that grants abilities from other universes—Naruto, One Piece, Fairy Tail, and more. Starting with Greninja and expanding his team along the way, his Pokémon gain powers that should not exist, pushing battles beyond evolution, biology, and common sense. A system-blessed trainer is rising—and the Pokémon world will never be the same again. This is a fan translation of 精灵：我的忍蛙会仙人模式飞雷神 by 长亭酒一瓢. Please consider supporting the original author if you can.

This is your typical isekai story where our protagonist Ben dies and is reincarnated into the One Piece World. The story will largely follow the events however there will be noticeable changes and additions. The girls will be present in the story and have their own story. They might fall for our protagonist a bit easily. There will be a system however it is not the focus. The character will be strong but not overpowered. Additional Tags NSFW Scenes 18+, harem, adventure, fun

A world where gods walk among men. People can flatten mountains with their fists, cut in half entire galleons with a single sword, and control mystical abilities that completely tear apart the laws of physics, in the form of tiny fruits that just anyone can eat. In a world like that, what can one even do? Well, when you have the power to cheat, you can do pretty much anything. The power to control fire, stretch like rubber, become a dragon, unleash waves of ice or lava... all of it is meaningless when reality kneels at your feet. With Kill Aura, Godmode, Aimbot, and even more in my arsenal, I will rise further than anyone has ever before. This world shall know hax.

Transmigrated into the world of Naruto, and right from the start, he devours the Zoan-type Mythical Beast Azure Dragon Fruit from One Piece! Dust Release? Wood Release? The power of the Eight Inner Gates stacked with the might of the Azure Dragon, one punch shatters all your ninjutsu fantasies! Susanoo? With tailed beasts as mobile chargers plus the awakened Azure Dragon form, let's see who the real natural disaster is! Obito, standing on top of the Ten Tails, trembles as his pupils shake: "Aren’t you the true Ten Tails?!" Uchiha Madara: "This thing is even more absurd than Hashirama." Ōtsutsuki Kaguya: "You call this a ninja???" Hunting bloodline limits, merging countless abilities — the Rinnegan, Wood Release, Magnet Release, Ice Release… all are prey! This time, let the entire ninja world experience what it means to be devastated by "Sea and Land— ********************************** Join our discord server Link: https://discord.gg/sYAJ4wn2U5 Support us on patreon (+Gain access to 120 chapters in advance) Link: patreon.com/atomelectron **********************************

When nineteen-year-old Havoc awakens under the authority of the SCP System, he is deployed into the world of One Piece—a sea-driven world whose history and future have been quietly damaged by anomalous forces beyond Devil Fruits or Haki. Tasked with containing, researching, and neutralizing SCP-level threats, Havoc must operate where pirates, Marines, and monsters already blur the line between justice and chaos. As he survives island by island, Havoc begins to do more than contain anomalies—he recruits key individuals who were never meant to stand together, building a Foundation team of pirates, outcasts, revolutionaries, and former enemies. Each intervention alters the flow of history, forcing Havoc to weigh restraint against action as every choice risks either preventing tragedy—or causing it. In a world where freedom is sacred and order is rejected, Havoc must decide: Can containment exist without control—and can salvation be achieved without destroying the future he’s trying to protect?

"If I can't adapt to this world, then I'll change it!" Reddy transmigrated into the chaotic world of One Piece, starting off with genetic technology and vowing to reshape the world. The Float-Float Fruit raises tens of thousands of islands into the sky. The Rumble-Rumble Fruit becomes an endless energy source. The Mirror-Mirror Fruit forms a global transportation network. The Gold-Gold Fruit creates a stable metallic currency system. Genetically engineered war beasts guard his territories, while cloned powerhouses fight for him! …He hunts down all kinds of Devil Fruit users. "Give me enough genes, and I will build my ideal utopia." "The Blue Sea can be left to those restless pirates, nobles, and Celestial Dragons… I won’t play their game." At Marineford, during the Paramount War, Reddy broadcasts a declaration to the whole world through a Transponder Snail: "All who long for peace and tranquility… Welcome to my nation...!" ---------------- Patreon: https://www.patreon.com/atomelectron (120 chapters in advance). [Patreon has 120 more chapters than here]

Transmigrated into the Pirate World, I start by descending upon Skypiea and choosing to eat the Mera Mera no Mi! What? You say the Mera Mera no Mi is too weak? That’s only because Oda doesn’t understand the Mera Mera no Mi! What? You say the Mera Mera no Mi has too low a ceiling? Then I’ll give it a proper power-up. Mera Mera no Mi plus Netsu Netsu no Mi, a perfect match! What? Still not enough? Then let’s add Shiki’s Fuwa Fuwa no Mi. A little telekinesis on top. How about that? Three Devil Fruits, plus Haki, plus Swordmanship! I, Yemu, am here to cheat the system and do whatever I please. And in the end, I will bring a new order to this rotten pirate world! Fan translation of 海贼：我才是炎帝 by 种田大王

Transmigrated into a Minato Namikaze Self-Insert with the bonus of the Pika Pika No Mi, plus a special body from the One Piece world with Chakra. -------------------------------------------- This Fanfic's Schedule for the week, updates on: Monday, Thursday, and Saturday. ---------------------------------------------- With gratitude and enthusiasm, Raccoon! And your raccoon welcomes you to the Raccoon League! An exploration across different universes, be prepared for adventure! With over 1 million words published! ---- Current explorations: One Piece: I am a Different Luffy! (7 Chapters/Week) Danmachi: Infinite Mana System! (3 Chapters/Week) Game of Thrones: The Legend of Jon Artica! (3 Chapters/Week) Naruto: Light Ninja! (3 Chapters/Week) Naruto: Minato Namikase SI! (3 Chapters/Week) The Witcher: As Uchiha Madara! (3 Chapters/Week) HP: Shadow Monarch! (3 Chapters/Week) Game of Thrones: DragonBorn! (1 Chapter/Week) ---- Explore the Unexplored! Become an exclusive supporter on Patreon and unlock advanced chapters -> RaccoonLeague | Patreon https://www.patreon.com/RaccoonLeague

In the ruthless Rocks Era, brute strength is everything... until now. After waking up in the body of a nobody, a young man from Earth consumes the Mind-Mind Fruit. But he isn't satisfied with simple parlor tricks. Armed with the imagination of a modern world and knowledge of legendary anime, he decides to rewrite the rules of Haki and Devil Fruits. The absolute hypnosis of Kyōka Suigetsu? Done. The will manipulation of Kotoamatsukami? That is just the beginning. While legends like Whitebeard, Shiki, and Roger fight with their fists, he fights with reality itself. In a sea of monsters, he is the only puppeteer. Thank you for the support, friends. If you want to read more chapters in advance, go to my Patreon. Read 20 Chapters In Advance: patreon.com/Bankai10

Reborn in a young Marine's body, there is only one thing for him to do. To seek his own death and be done with this world, since only his death can let the only person he holds precious in this world to live. (Marine SI)

Sebastian never truly lived. Confined to a hospital bed since childhood, his body too weak to walk. The only places he could truly go were the worlds inside stories, comics and manga, fantasy books, games, and legends he consumed endlessly. Then death came quietly, but instead of darkness, Sebastian opened his eyes before a Goddess who offered him a single wish. Any wish. And Sebastian only asked for one thing. To simply live once more, for real this time. The goddess was intrigued by the humility of his request, she revealed a truth most souls never hear: returning to the world he came from was never truly an option. Even if someone wished for it, there was no guarantee they would return to their own reality. When he opened his eyes again, he found himself reborn on The Continent, The World of The Witcher a brutal world of monsters, politics, and endless war and evils both lesser and greater. A violent incident shatters his new beginning and sends Sebastian to the fortress of the witchers: Kaer Morhen. Sebastian awakens a mysterious system… And the power of the Flame-Flame Fruit, granting him Intangibility and dominion over fire. In a land where monsters lurk in forests and humans often prove worse than beasts, Sebastian must learn to survive a world that devours the weak, and sometimes there are no good choices to make.

She was reborn into the highest bloodline in the world, a Celestial Dragon of the Holy Land. Yet she could not see. To the nobles of Mary Geoise, she was a flaw. To the World Government, she was expendable. But within her lived two souls. One calm as still water. One merciless as a storm. Denied sight, she sharpened her hearing. Denied freedom, she sharpened her will. Denied respect, she sharpened her blade. From the shadows of the Holy Land to the battlefield of Emperors, her sword will redraw the balance of power. The era of pirates will tremble. Because a blind Sword Empress has awakened.

[Rocks Pirates] [Multiple Devil Fruits] [Multiple Female Leads] [Battle for Supremacy] Fang Huo stumbled upon a stroke of luck and traveled to the Ancient Moon Village in the One Piece world. His soul cracked during the time travel, undergoing a special mutation and fusing with the energy of this world to form nine soul worms of the same origin yet independent. With the first Soul Worm fusing with a Devil Fruit power, a user of nine Devil Fruits was born... Moon-Light Fruit, Gravity Fruit, Vampire Fruit, Moo-Moo Fruit, Rumble-Rumble Fruit, Azure Dragon Fruit... With Fang Huo's help, the Rocks Pirates appeared in the world ahead of schedule, possessing an unprecedented ultimate lineup... Have you ever seen the Rocks Pirates, which included Red Earl, Roger, Rayleigh, and Jabba? Visit my Patreon to read up to 600 chapters ahead and enjoy daily updates: 02fanfic.com

Aqua is just your average New York City street kid—that is, until his dad throws him into the universe of One Piece on a quest to save the world! Now he's forced to battle an army of demons, demigods, and monsters. Meanwhile, he has to deal with a weird prophecy and... Wait, Luffy is a girl? AU! FemLuffy! FemLuffyxOC. Warning! This is a Yuri fic! The MC will turn into a girl later at the beginning of Grandline saga!