onepiece

On the dangerous seas of the Grand Line, a forbidden island known as Kurogane hides a legendary treasure-the Shadow Blades, ancient weapons said to control darkness itself. Driven by ambition, a young pirate named Kael sets sail with his crew to uncover its secrets. But Kurogane is no ordinary island. It is alive, hostile, and filled with deadly trials, shadowy creatures, and powerful enemies who guard its mysteries. As Kael ventures deeper, he realizes the Shadow Blades are more than just weapons-they hold a power that could change the fate of the entire pirate world. To survive, he must face the darkness… without losing himself to it.

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.]

(Crossover Fic) [R18 WARNING: NSFW/SMUT AHEAD] |Smut| |Harem| |Netori| |Taboo| Reincarnated as a red-haired bastard boy of a certain Riverlord, Ellion didn't regain his memories until he was an adolescent in Westeros. He would come to awaken three Traits, gifted to him by an unknown entity who made him a Template to Red-Haired Shanks. [Willpower of The Red Emperor] [Blade of Aggression] [Sexual Cultivation] Such were the abilities granted to Ellion Rivers, who became a swordsman in Westeros, rising to the top and gaining the attention of Aerys II Targaryen himself. But while his swordsmanship and battle power was great, his lust and urge to bed women was even greater. He would indulge in all women, married or maidens. It didn't matter what the potential consequences were, he would still bed anyone he desired. To cultivate his power, he would take anyone to his bed and he would ascend to greater heights. Due to his power, Ellion would eventually plan his rise during a certain event that was inevitable. For he was unable to quell the King's Madness, or he was too indifferent to do so. Regardless, he would intervene in his own way as his mere presence had rippled through the waters that were Westerosi History as some details of the world were quite different. [DISCLAIMERS] - Any Questionable things do not reflect on I, The Author. - Harem Smut/Netori/Taboo - Some key details are different (Won't spoil) - MC is reincarnated character with Shanks's powers from One Piece - Advanced Chapters on my Patreon (10+ chapters ahead) (ps: bonus points if you understand why the title is that) patreon.com/Yuri_Lover23

Saito transmigrated to a parallel world and joined the multiverse projection website. As long as he publishes edited videos on the site, he can obtain rewards. And so, the following scene occurred. 【Inventory of the Omni-Anime Top Ten Epic Anime Scenes!】 NO. 10: Tanjiro's First Use of Sun Breathing to Save His Sister. NO. 9: The Final Incursio! NO. 8: Emiya Shirou Chops Off Gilgamesh's Arm! ...When these high-octane scenes were broadcast, various characters within the Omni-Anime World were shocked. “Sun Breathing?! Is this kid a descendant of that man?!!” Kibutsuji Muzan trembled all over. “Hey, hey, hey!! How did I get Big Brother's Teigu?!!” Tatsumi couldn't believe it! “Bastard!! How could this King lose to a guy like that?!!” The chuunibyou Gilgamesh, who was relying on Mapo Tofu, was furious.

Reincarnated as Capone Bege in the world of One Piece, a former fan dedicates himself to forging a destiny far greater than his canon counterpart. Important: This is a translation. All rights belong to the original author. Original: 海贼之卡彭贝基 孤雨亦生寒 ______ patreon.com/Shinobi_Scrolls

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]

"What's wrong with seeking power? I just want to be the strongest, and the most free!" Reborn as Bellamy, the Spring-Spring Man, a transmigrator finds himself in the chaotic world of One Piece. He has a chance to rewrite the story of this infamous pirate. Important: This is a translation. All rights belong to the original author. Original: 海贼之弹簧果实 夜小娄 _______ patreon.com/Shinobi_Scrolls

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.

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

Once you become a Celestial Dragon, you’ll experience the true Pirate life. The strongest sake from emperors’ skulls, the most untamed warriors kneeling at your feet, the most exquisite beauties begging for your mercy. Ross: “In my past life I was a corporate slave. Now I’m a World Noble, so I’ll say it loud for every Celestial Dragon: We were born to rule.” Ross: “Oh, right. This world is too small for Twenty Families. One Celestial Dragon is more than enough, and that one will be me.” ... Read Free Advance Chapters on my P@treon, [email protected]/Ren_Saga

Roy transmigrated into the world of One Piece and through twenty years of careful, quiet survival, finally clawed his way to the top. Marine Admiral. Glint-Glint Fruit. One of the most feared men on the seas. His only goal? Clock in. Drink tea. Slack off as much as humanly possible. It was going perfectly. Then, just as he settled in to enjoy the fruits of a lifetime of effort, a notification chimed in his mind. [Multiverse Chat Group activated.] Sasuke Uchiha has joined the group. Ai Haibara has joined the group. Tony Stark has joined the group. ... Roy stared at the flood of messages for a long time. "I finally make Admiral… and the cheat code shows up NOW?"

When a depraved man from the real world with encyclopedic knowledge on all things dragon ball, one piece, bleach and naruto gets sent into the a composite world of all four with the power to attract any woman he wants, he can't refuse.

An ordinary office clerk dies in absurd way under a falling star. He awakens reincarnated as Donquixote Doflamingo in the world of One Piece. Important: This is a translation. All rights belong to the original author. Original: 海贼之多弗朗明哥 作者：巴尔酒 ______ patreon.com/Shinobi_Scrolls

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.

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.

This is the story of a man who woke up one morning to find himself reincarnated as a young Don Krieg. The story begins years before the start of the original series. Note: This fanfiction is written in both first and third person perspectives, and one thing: don’t expect new information from the anime in the initial chapter. Take it as an AU timeline, as it is completely different from other fanfiction

Starting the journey with two wine barrels? Waking up from a deep sleep, Viktor finds himself squeezed into a cramped wine barrel. Sleeping right next to him is none other than the future Pirate King, Monkey D. Luffy. Having bound the [God-Tier Naruto System], his starter reward is the legendary Sharingan! From that moment on, the Straw Hat Pirates gained a Vice-Captain whose "style" is anything but ordinary—a deadly "Magician." The Summit War? Facing Akainu’s molten iron fist, Viktor sneers as a Perfect Susanoo rises behind him, towering over the battlefield: "Akainu, have you ever seen the Uchiha in their prime?" Light-speed kicks? Facing Kizaru, the man who one-shots Supernovas, Viktor’s Sharingan spins wildly: "Flying Raijin Jutsu... ever heard of it?" Protagonist: Viktor. Note: this story isn’t for everyone. If you’re uncomfortable with killing or dislike ruthless protagonists, this might not be the right fit for you. The main character is unapologetically brutal, and the narrative doesn’t shy away from that aspect.

In a world of pirates and marines, a young woman reborn as Kanata awakens to the icy powers of the Hie Hie no Mi. Cast adrift after obliterating her kidnappers, she forges an unlikely alliance - recruiting a tormented outcast and a battle-hardened warrior. Together, this unorthodox crew embarks on a high-stakes journey of survival, power, and defying fate itself on the high seas of the One Piece world. Prepare for a frostbitten tale where consequence is frozen solid. *Blue Pheasant (Kuzan) does not appear in this work. Please follow/support at: https://www.patreon.com/ZenpaiTrans

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

[#SUPER BIG CHAPTERS #FAST-PACED] Reborn in the body of a Marine Captain in South Blue, armed with a sight that shows him the good and bad karma done in someone's life, Light Yagami resumes his "work". The God of the New World has transmigrated. God help the New World. --------------- - (No need to have watched Death Note before) -No Harem -Earned power growth, not OP. -READ 30+ CHAPTERS AHEAD AT { patreon.com/Glivaria }