onepiece

Luca finds himself in the world of One Piece with a rare ability: psychokinesis. He doesn’t care about pirates or the government—his only focus is gaining absolute power and enjoying life on his own terms. In a sea full of chaos, he quickly realizes that survival belongs to the strongest, and he must use his abilities wisely to avoid being caught in endless conflicts.

After his death defeating the greatest evil of his world, Midoriya Izuku’s soul meets Monkey D. Luffy’s — cut down before his journey could even begin. Fused by a God of Will and reborn in Luffy’s body, the two heroes return to the East Blue as one. With One For All’s spark, and a rubbery body built to withstand true power, Luffy declares a new dream: “I’m going to be the Hero of the Seas!” Not pirate. Not Marine. Something new. Something dangerous. Watch as this new Luffy reshapes the seas, challenges corruption, empowers allies, dismantles tyrants, and begins a journey that will change the world more than any Pirate King ever could.

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

Nagato Uzumaki, bearer of the rinnegan. While planning to attack the leaf village, he finds himself suddenly teleported to an unfamiliar world, but he's completely healthy again and now has full mastery over his eyes. Despite being in an unfamiliar world, Nagato still decides to bring peace to it, through pain.

Su Xiaoqi, a skilled explorer of surface resources, never expected his life to take such a drastic turn. One moment, he was working as usual. The next, he found himself in a world where he was the only human. [Ding! Password accepted. You have successfully awakened the Saiyan bloodline.] [Ding! Chat group activated.] One by one, legendary figures from across the multiverse started joining. Gintoki Sakata. Nami. Sakuragi Hanamichi. Lu Linglong. Zhu Zhuqing. Before long, the group was thrown into chaos. Su Xiaoqi: "Sakuragi, that's not basketball! Let me teach you." Gintoki: "Where are the girls willing to help a samurai in need?" Nami: "Want to gamble with me? Minimum buy-in: 10,000 points." Zhu Zhuqing: "Su Xiaoqi, come shake things up in the Douluo Continent!" Lu Linglong: "More points! More chaos!" With no concern for balance, they unleashed havoc across countless worlds. Su Xiaoqi sighed, watching the destruction unfold. "Guys… at this rate, every world is doomed. Maybe we should just move to mine? Everything's ready."

Jerry got himself stranded to a deserted island in One Piece World, Gifted with a system that help him get stronger with daily task to fish, he become stronger and stronger. All he want is to travel, experience the world, and finding a good fishing spot. First part of the Blues will be a fast burn before slowing down at the new world. System daily task add attribute to Jerry stat, and most quest is plot device to help Jerry. This is a translation and edit of : Pirates: There is no prohibition of fishing in Marijoa. 海贼：玛丽乔亚也没写禁止钓鱼啊 Author: 豆浆泡面条 I have advance chapter available at [email protected]/goldengaruda up to 50+ chapter ahead

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.

Shun's new life in the world of Fairy Tail began with a bang—literally, as he crash-landed on Tenroujima as a toddler. Armed with a "System" that grants him incredible powers like the Paw-Paw Fruit and memories of this world from the anime he once loved, he's determined to live a life of adventure and become the future Guild Master. But the System keeps hinting at a past he can't recall, offering "Memory Fragments" of a history far more complex than that of a simple office worker who died in a mundane accident. As Shun carves his legend into the guild, he must uncover the truth of who he really was, and why such formidable, forgotten enemies seem to know his name.

(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

When Ronan transmigrates into the pirate world as a prince of a kingdom, all he wants is to lie flat and coast through life, but no one is willing to give him that chance. The world’s greatest swordsman? So what if he has to face Teresa from the Claymore world? The String-String Fruit? Even Neferpitou, the cat-girl from the Hunter world who has no Devil Fruit at all, can control people just as well! Up against the powerhouses of the pirate world, Ronan’s goal is simple: launch them all into the sky.

After his defeat at Onigashima, he opened his eyes once more not in the present, but in the year 1484, buried in scorching seabed lava. Now, he was nothing more than a trainee aboard Rocks’ infamous ship. And soon… the God Valley Incident would begin. “One disaster after another. If losing was my destined fate… then I will shatter that fate myself.” He gripped the Eight Ringed Saber. His overwhelming Haki surged like a roaring storm. With a single strike, a mountain was blown to pieces. Did his Devil Fruit awaken? Wrapped in pure Haki, he could see, crush, and destroy. In this world, there is only one power that reigns above all: Only Haki can stand at the top of the world. In an era of legends Roger, Whitebeard, and countless rising monsters he will carve his own path through blood and battle. No regrets this time. No chains of destiny. This time… fate will break.

Reborn in the world of One Piece before the Great Pirate Era, the protagonist finds himself as a member of the infamous Rocks Pirates—destined to witness history before it is even written. However, fate grants him an extraordinary advantage: the Six Paths Immortal System. From mastering the Immortal Body to awakening the power of the Nine-Tails Chakra Mode, he gradually ascends toward godhood. With each battle, he grows stronger—unlocking Kurama Mode, wielding the devastating force of the Six Paths Sage Mode, and ultimately stepping into the realm of the True Six Paths Immortal. As chaos brews on the seas and legends like Whitebeard, Big Mom, and Kaido begin their rise, he must carve his own legacy. Will he reshape the fate of the pirate world, or will his power draw the attention of forces beyond imagination? The sea rages, the heavens tremble—the era of the Six Paths begins! Please Support me on my patreon and read upto 100+ advanced chapters with 3 new chapters every Two Days https://patreon.com/Oreski Join Our Fanfiction Realm on Discord: Come hang out with fellow readers, share your theories, get sneak peeks, and be part of live discussions. Discord Link: https://discord.gg/dJE7EVmy3R

"Pirates must fall. None shall survive." — Roger "Uncle Sakazuki, your magma… it’s still too mild." I was transported into a world ruled by pirates, becoming the sole heir and nephew of Akainu. After witnessing my family’s merciless slaughter, one truth burned into me: Justice does not ask for trials. It demands total annihilation. With the awakening of the Logia Air Fruit, I can suffocate entire islands, leaving nothing behind. "Surrender?" "Repent?" "No… pirates only deserve one fate—" "Death." From the East Blue to the New World, facing Supernovas and the Four Emperors alike… My sense of justice allows no compromise. Total extermination is the only path. While Sakazuki’s magma leaves corpses, my vacuum will leave only emptiness. "This world does not need ONE PIECE." Visit my patreon to read the next chapters of the book patreon.com / Kazzap

Synopsis [An evildoer of unknown origin is recklessly challenging justice!] [A naturally evil brat is secretly growing in power!] [The last survivor of the Lunarians has been revived from the ashes!] [The great Archangel will reign over the entire sea!] [The Red Line will soon welcome back its true master!] ... In the Great Pirate Era, the seas are turbulent, and heroes contend for supremacy. A young boy, Louis, sets sail from the Sky Island of Baal to launch a vengeful counter-attack against the World Government. An eye for an eye, a tooth for a tooth. Make the Lunarians great again!! [TL;DR: Reborn into the world + Lunarian Race + Natural-born Monster + Paramecia-type Life Fruit.]

Akira Uchiha opens his eyes in the body of a five-year-old… just one month before the Uchiha Clan Massacre. Weak. Small. Barely any chakra. But he carries a lifetime of memories from another world— and the terrifying knowledge of how his clan is destined to die. As despair closes in, a mechanical voice suddenly echoes in his mind: > [All-Heaven Simulation System Activated.] Each simulation becomes another life— a chance to grow, fight, die, and return with real power: • Skills • Bloodline evolution • Battle instincts • Ninjutsu mastery • Sharpened Sharingan Every run strengthens him. Every failure teaches him. Every death brings him closer to survival. The clock is ticking. Fate is sharpening its blade. Konoha’s darkest night approaches. This time, an Uchiha will not die helpless. This time, a child will rise into a threat no destiny, no clan, and no Ōtsutsuki is prepared to face. ***** “This is a Naruto fanfiction—Naruto and all original characters belong to Masashi Kishimoto. The ideas and storyline in this fanfic are completely mine; I only use AI to help write the chapters since I’m still learning. I hope to use more of my own writing style in future books. Thank you for supporting me! *****

Tokito Muichiro finds himself in an unknown world after his death at the hands of the First Supreme Moon. This world turns out to be not just a new environment, but a real challenge for young Muichiro. He must go through a series of difficulties and dangers to understand where he is and what he needs to do. In this new world, Muichiro meets mysterious creatures, solves puzzles, and fights opponents who test his skills and fortitude. Each step brings him closer to unraveling the mystery of this place and understanding how to use his experience to achieve his goal. The world around Muichiro is changing, and he must adapt to new conditions in order to survive and continue his journey. The challenges are getting harder, but Muichiro doesn't give up. He uses his fencing skills, strategic thinking and willpower to overcome all obstacles. As he moves through this world, Muichiro begins to realize that his journey is not only a test, but also an opportunity for growth and development. He learns to control his emotions, make decisions in the face of uncertainty, and work in a team if necessary. I am not the author of One Piece or Demon Slayer.I'm just an author who was inspired by this character. The photo on the avatar is not mine. If the author doesn't like it, then contact me. #NOHAREM#DEMONSLAYER#ONEPIECE

When Ron, an ordinary man, stumbles into the world of pirates, fate throws him into the path of a young Nami. Rescued by the girl who dreams of drawing the map of the world, Ron discovers he is bound to an extraordinary Achievement System, a power that rewards his perseverance and discipline with unimaginable growth. From earning his first ten million berries to spending thousands of hours in relentless training, Ron awakens the mysterious Mage class, wielding magic never before seen on the seas. As his achievements stack, his power grows beyond comprehension, shaking the balance of the Great Pirate Era. But power brings questions. What role does he play in a world ruled by Devil Fruits, Marines, and Emperors of the Sea? Can discipline and obsession truly rival destiny? On a distant ocean, as Nami watches a mushroom cloud engulf the horizon, she whispers in awe: "Is that the fifth-tier magic you mentioned, Ron?" With a calm voice, he answers. "Yes. It’s called Judgment Day." The seas will never be the same.

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. [It was a old fanfic of mine I am restarting] [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] [The marvel version will be an anti-hero]

The main character transmigrates into the One Piece world as Imu, the secret ruler of the World Government, at a time when Rocks D. Xebec is still alive and gathering forces. Now, Imu must stop Rocks D. Xebec, prevent the Age of Pirates, prevent any rebellion at all costs, and change both his own destiny and the fate of the World Government. He does have a cheat, but it’s far too overpowered, so it will unravel slowly. What is his cheat? You’ll only find out by reading. It won’t be revealed anytime soon. An overpowered, smart, power-seeking, and evil (but not psychopathic) protagonist. There will be R18 scenes in the novel, and no system. The cover isn’t mine; all original characters belong to their respective authors. The posting schedule isn’t fixed I’ll post whenever I have time and feel like it. This is just a timepass, so don’t get your hopes too high.

"No one has stood atop the heavens from the very beginning! Not you, not I, nor even the gods!" "Imu has occupied that high throne for eight hundred years; it’s about time someone else took over!" Reno transmigrated into the world of One Piece and awakened the Great Voyage System. It all started with intercepting Charlotte Linlin. He supervised her training and unlocked her true potential. The "Iron Balloon" talent combined with the Tremor-Tremor Fruit equaled the World's Strongest Woman! He subdued Kaido and Douglas Bullet, grooming them into overlords of the sea and forging the strongest pirate crew in history! Garp: "Are these Iron Fists of mine fake or something? They aren't even as hard as that woman's!" Sengoku: "Save your breath. Reno is even more terrifying than she is!" Whitebeard: "Holy sh*t! Give me back my Tremor-Tremor Fruit!!" Rocks: "Reno, you are worthy of standing on equal footing with me!" Imu: "Reno, take it easy! I won't sit on the throne anymore, okay? Just let me go!"