onepiece

Release schedule: At least 2 chapters per day - sometimes more, depending on the power stones received A modern soul is accidentally reborn into the One Piece world, gifted by a “mass-market system” with the legendary Rumble-Rumble Fruit — transforming him into the feared “Thunder God” Leno. But he seeks no throne, no war, no crown… only freedom. Starting in Cocoyasi Village, he raises Nami and Nojiko into fierce warriors, then gathers a dazzling crew of heroines — Kuina, Uta, Hancock, and more — each drawn to his charm, power, and unwavering devotion. Nami pouts, twirling his collar between her fingers: “Leno~… you said I’d be your only bride… so why’s my wedding ring still waiting while you collect more beauties?” Nojiko leans in with a sly smile, voice velvet-soft: “Darling… should I start setting extra plates at dinner… or extra pillows in your bed?” Kuina crosses her arms, eyes gleaming with challenge — and something warmer: “So you ‘tricked’ me onto your ship? Fine. But if I become the World’s Greatest Swordswoman… you owe me a kiss for every title I win.” Sailing aboard a luxurious vessel flying the Adventurer’s flag, Leno turns world-shaking chaos into the backdrop for laughter, love, and lightning. His mission? Simple — empower his girls, protect what matters, and live unchained… with thunder in his hands, and a sea of beauty utterly, playfully, passionately devoted to him. 50+ Chapters: patreon.com/Hard_Worker

This is gonna be one of the best fanfic you've ever read so it goes like this that saitama was walkin to the mall to buy some groceries but then he get's teleported and..and...ahh I am to lazy to say just read it hehe ggs thank you for reading in advance

Rimon Uzumaki was a genius born into a doomed era. While the rest of the world relied on bloodlines and chakra, Rimon relied on logic, engineering, and a "System" that shouldn't exist. ​But when the Three Great Nations combine their fleets to wipe the Uzumaki Clan from the map, "Science" isn't enough. As the Hidden Mist’s Bijuu level the harbor and the Hidden Rock’s Jinchuriki burns the mountains, the Uzumaki Elders prepare the ultimate sacrifice: their souls for the Reaper. ​But Rimon has one final card to play. ​[System Notification: Sovereign Summoning Activated.] [Target: The King of the Pirates.] ​The sky splits. A ship with a lion's head falls from the heavens. In a world of cold-blooded ninjas, the most "Hot-Blooded" crew in history has just arrived. The Shinobi world wanted a war? Rimon gave them a Legend.

Follow Ajax Nozami as he travels across the land to find a Legendary sword by a legendary Ronin where the rest of the world of Ronin also look for the same sword

After falling into the depths of the sea, Davy Jones from Pirates of the Caribbean awakens in the world of One Piece, reborn in the East Blue aboard a mysterious black ship — the Terror Ghost. With him comes a terrifying new power: the ability to harvest fear itself, using it to strengthen both himself and his ghostly vessel. "Some of you dream of becoming Warlords of the Sea. Others aim to rise as Emperors. And a few even dare to chase the title of Pirate King... But why do you all still tremble before the sea?" "Is it because you're Devil Fruit users? No... Oh no, my naïve little pirates. We fear the sea because of Davy Jones. He waits for us in the unseen depths, biding his time until we swim right into his grasp..." ‎PS: Access the complete chapters/series at ‎https://www.patreon.com/c/NanamiTL ‎ ‎ ‎

As a pacifist by nature, I never thought I’d be awakened… right before the Summit War, just as Ace was thrown into prison. In the world of pirates, I have returned — as your worst nightmare, and as the embodiment of death itself. Sengoku: "Whitebeard, I won’t kill Ace. Just… help the Navy deal with that thing!" Shanks: "Oh dear… what a terrifying creature. Maybe we can all just pretend this never happened, yeah?" Akainu: "Damn it! What the hell is that thing?! It's EATING my magma like snacks!" Kizaru: "Scary stuff, huh? My light attacks feel like mosquito bites…" Aokiji: "Sorry. I… I can’t freeze that thing at all." The Five Elders: "Damn it! Who the hell let it out?!" PS: Access the complete chapters at https://www.patreon.com/c/NanamiTL

Arthur found himself on the brutal shores of Jaya in the year 1493. He was not content with weakness in the world of One Piece; he craved Strength. ... Five years of relentless preparation, of physical and mental torment, transformed him. all in pursuit of one singular goal: the Rumble-Rumble Fruit. He defied the odds, riding the monstrous Knock-Up Stream. A year of tireless searching led him to a forgotten relic, a colossal ship swallowed by the White-White Sea, a testament to a bygone era. And within its depths, he found the object of his obsession.

Born the year God Valley burned, Lucien Vosgrave is bored out of his mind and pushed out the door with nothing but his father's notebook and a name to find. His aim? See everything the world has to offer, cure the boredom, and have as much fun doing it as possible. The world, naturally, has other ideas.

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.

[Ding! Host was called out by Chief Instructor Zephyr at the opening ceremony for having a crooked tie. Violation Value +1!] [Ding! "Witness Coefficient x5" triggered. Violation Value x5!] [Ding! Violation Value has been credited and can be used for basic enhancements and skill epiphanies!] Kane understood. He was destined to become the Navy King! And so, the style of the Navy Elite Training Camp took a sudden turn. "Kuzan, how can Justice be merely superficial? Come with me to the Pleasure Quarter to experience the hardships of the mortal world!" [Ding! For tricking a future Admiral into sneaking out of the base late at night, Violation Value +500! Subversion Coefficient x10!]

When Marco from the One Piece world, carrying the secrets of the Three Types of Haki, is reborn in the Douluo Continent... When the top-tier Azure Flame Phoenix Spirit meets latent Observation, Armament, and Conqueror's Haki... When the limits of Spirit Rings are broken, when the definition of Spirit Abilities is rewritten! How will he, with the experience of two lifetimes, push flames and Haki to unprecedented heights? Azure flames burn out, the Conqueror descends!

He shouldn’t exist. In a world ruled by talent, bloodlines, and destiny— he has none of them. Only one thing: A system that makes effort infinite. Train once—get stronger. Train forever—become unstoppable. When he joins the Straw Hat crew, even monsters like Zoro and Luffy don’t realize: They just accepted someone who will one day surpass them all. This is not a story about talent. This is a story about breaking limits until the world itself can’t keep up.

Ben ends up in One Piece world with template system. First 8 chapters the narration is not so good after that it will be ok. --- Disclaimer: I don't own any of the characters or the songs used in this fic.

The worlds were never meant to be stable. Aiden walks between fractured realities—not as a hero, not as a savior, but as something the system failed to erase. Where worlds correct themselves, he lingers. Where memories are optimized away, something remains. This is not a story about fighting fate. It is a story about what happens after the world decides it no longer needs you— and you still exist. Wanderer of the Fractured Seas follows a quiet journey through collapsing logic, missing presences, and systems that prefer silence over truth. Some delays were not supposed to exist. And some questions refuse to disappear.

[Transmigration | Kingdom Building | System | One Piece] Arthur transmigrated into the world of One Piece— not as a pirate… not as a Marine… But as the Prince of the Zephyr Kingdom, a tiny nation in the West Blue. Sounds good, right? Wrong. The kingdom is collapsing from internal corruption, external enemies, and rampaging pirates who treat the country like their personal hunting ground. Arthur originally wanted to live a peaceful life and just lie flat as a royal prince. But the world refused to let him. Just when everything seemed hopeless… Ding! The Strongest King System has awakened! Upgrade the Kingdom Level → Summon powerful Legions Increase National Prestige → Unlock Exclusive Abilities & Legendary Items Expand Territory → Build an Empire that shakes the seas Soon, armies that should never exist in this era begin appearing under Arthur’s banner. Sitting upon his throne, Luo Hao looked at the terrifying legions standing beneath him and smiled. Pirates? Marines? Warlords of the Sea? Trash. In this era ruled by monsters— Arthur will crush them all. Admirals? He’ll punch them. Yonko? He’ll kick them down. The Seven Warlords of the Sea? Just stepping stones. Being the king of a single kingdom was never his goal. His banner will spread across the seas. And one day… Arthur will step on the corpses of the Celestial Dragons and ascend to the Void Throne, becoming the true king of the world.

SYNOPSIS: A guy from real world got transmigrated into One Piece world as none other than Wuji 'Black Flash' Himtadori himself. Now, let's see what kind of storm the King of Black Sparks/Strongest of the Tomorrow, student of the Strongest of the Today, nephew of the Strongest of the history, son of the Nah I'd take backshots, friend of the Potential Man stirs. Get ready Imu, for the Left-Right Goodnight, the Himathy Himself is coming after you. SELF INSERT STORY. THIS IS NOT A TRANSLATION. It's my original take. English is not my first language, so I only use A.I to correct grammatical errors. Please don't spam its A.I and all that. ONE PIECE AND JUJUTSU KAISEN is not my works, and they belong to ODA and GEGE respectively. ------------------- I will try to upload one chapter per day. As long as I have a chapter already ready to upload. THANKS, AND LOVE YOU ALL......

A modern-day beauty, Luna, is suddenly transported into the world of One Piece. In a world defined by freedom and adventure, she decides that if she’s already here, she might as well leave her mark. Who says women are inferior to men? If this world has a throne, then she’ll claim it and become its queen. From the very beginning, Luna awakens the System, receives a beginner’s gift pack, inherits Greeza’s power template, and unlocks all three forms of Haki. And that’s not all—her identity itself is far from ordinary. She begins recruiting crew members from the original One Piece world, including Kuina, Carmen, Kaya, Nojiko, and Uta, all of whom survive and join her journey. At the same time, powerful companions are summoned from other worlds: Galactron MK2, Platinum Rumble, Asada Shino, Tatsumaki, Dia, Lillymon, and Diancie. Brand-new powers. Original partners. A completely different fate. Starting from East Blue, Luna crushes every obstacle in her path—rising to become the Fifth Emperor of the Sea, overwhelming the Marines, destroying the Celestial Dragons, beating down the Five Elders and Imu, and ultimately dominating the pirate world. All to become a World Queen, admired and worshipped by countless people. Shanks: “The Sister Pirates? Interesting. Then Uta is yours.” Usopp, Sanji, and Nami: “Kaya… Carmen… Sis… what happened to you?!” Vegapunk: “Unbelievable. My research abilities are inferior to a teenage girl.” Sengoku: “Why is an all-female pirate crew this terrifyingly strong?” Garp: “You’re his granddaughter, aren’t you?” Luffy, letting out a sigh of relief: “Good thing no one’s stealing my title as Pirate King.” And deep within the shadows, Imu screams in despair: “Can someone tell me… how do you fight the Void?”

FOR MORE CHAPTERS patreon.com/STEPHENHART427 Ten years have passed since crossing over to the United Kingdom in 1981. Initially, I thought I could exploit my future knowledge after being reborn in the past, achieving financial freedom before turning 30. The result was that on the day of my 11th birthday, within my mind emerged a ‘ding’ sound. “Myriad Realms Convenience Store has opened, requesting the store owner to accept the first mission.” Apparently, an entirely new and unknown future is unfolding. FOR MORE CHAPTERS patreon.com/STEPHENHART427

He awakened the Multiverse Video System, and from then on, he reached the pinnacle of life. No. 10: Flame Dragon King Natsu. No. 9: The Gentle King, Shu Ouma. No. 8: Glory to Lelouch. No. 7: Naruto Baryon Mod (PS: You can start reading from any chapter.) (Daily Updates!) All Chapters @Patreon.com/cw/Gooberilla, (Please ask if u paid :D)

Framed and discarded to protect the Navy’s “golden boy,” Leno is thrown into the depths of Impel Down—his six years of loyalty worth less than a rookie’s future. Betrayed by the justice he once believed in, he awakens a terrifying power. He won’t join the Straw Hats. He won’t serve the Navy. He’ll build his own empire. From Vice Admiral to Yonko to Pirate King, Leno rises—crushing Luffy, shattering Garp’s ideals, destroying the Navy, and claiming multiple Devil Fruit abilities. The pawn they sacrificed becomes the king who rules the world. 【No Joining the Crew + Crushing Luffy + Crushing Garp + Destroying the Navy + Building His Own Power + Multiple Devil Fruit Abilities】