onepiece

(Crossover Fic) [R18 Smut Warning] A young man was transmigrated to the Era of Rocks D. Xebec, being granted a System which allowed him to turn into one of his favorite Monsters from Monster Hunter; Gogmazios. He is thrown into the chaos that is the Grand Line, having to deal with the threat of the Navy and other heavy hitting pirates of that time. He encounters the Legend himself, Rocks D. Xebec, and builds a strong bond with him. Becoming part of history itself, Mikael builds his own reputation as a Legendary Dragon God, who eventually threatens the World Government itself. [Disclaimers] - One Piece fanfic with Monster Hunter elements (Gogmazios System) - smut scenes won’t happen until after chapter 10 - Any Questionable things will not be reflected on I, the Author. - Advanced Chapters on Patreon - Spoilers for One Piece 1154 and onwards. patreon.com/Yuri_Lover23

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! *****

Transmigrate to the world of One Piece, reincarnate as Saint Imu; Control the world government and sit on the Empty Throne. He obtains the star map of the omniverse and contemplates the sea of dimensions. Gather all individual combat power, military power, financial resources and all material resources to open the dimensional gate, conquer all dimensions, and break the limit of individual power! Unite or be destroyed, how to choose? --- Note: Please consider this story as a parallel universe within the world of One Piece. Some elements of the original canon may be ambiguous or intentionally altered, so don't worry too much about any discrepancies. For example, regardless of whether Imu is portrayed as male or female in the original story, this version depicts him as a man. --- This is a translation of a Chinese Novel, with minor changes in some parts of the original story. I don't own the picture in the novel cover.

Transmigrating as Kizaru, living in the world of One Piece for decades, he eventually rose to the rank of Admiral, his strength near invincible Living with the philosophy of "I've been chasing pirates my whole life, can't I just enjoy myself for a bit?" Kizaru slacked off at work, skimped on missions, and bedded many girls Just as Kizaru thought his life would continue peacefully like this, a dimensional chat group suddenly invited him to join! Good news was, Kizaru seems to know all the members of the group Another was; there was no group leader or admins—everyone in the group is truly equal "Hmm, maybe it's time to rise again." ===== All rights goes to their owners. I literally don't own anything here. Cover picture's from Pinterest, message me if you want it taken down, thanks.

This is a work of fan fiction. The universe of My Hero Academia (Boku no Hero Academia) and its characters are the creation and property of Kohei Horikoshi. The conceptual abilities inspired by the character Fujitora (Issho) from One Piece are the property of Eiichiro Oda. The original character, Kaito Kurosawa, and the specific narrative events of this story are original to this work. ~ More Chapters Patreon; Patreon.com/naminami0

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.

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!) If you want to support me and want advanced chapters, @patreon.com/c/Gooberilla

Takro transmigrated. When he looked into the water, a spiky head, a ten-year-old body, and a tail swinging behind him stared back. A Saiyan start—just like in Dragon Ball! With a system in hand, he thought everything was his: power, transformations, maybe even Bulma on the left and Chi-Chi on the right. Super Saiyan? Just around the corner! But soon, things didn’t add up. “Haki is just another form of qi, right? I trained correctly!” “I transform under the full moon… but why are people calling me a fur tribe?” “One Piece? What’s that? And where are my Dragon Balls?!” Day 1: The Dragon Ball world is too dangerous—stay low, train, and survive. Year N: Celestial Dragons? Pirates? Whoever they are, this is my Earth now. Takro’s journey begins—with a Saiyan’s bloodline, a system’s power, and knowledge that only goes so far in a world far bigger than he ever imagined.

From the [Original Nature-Type Popo Fruit] to the [Face Fruit], from sailing with the Roger Pirates to creating legends like [Gold, Silver, Bronze, and Iron] and the [Supreme Orange Juice]—Kyle’s name has been etched into both the old and new eras of the sea. But for him, it all began with a single afternoon when he was just six years old. “A… Ace?!” No—this wasn’t Ace. It was his father, the young Gol D. Roger himself! “Little Kyle, I’ve taken a liking to you. How about joining us? Come see what the ocean truly looks like!” That choice changed everything. Years later, during the chaos of Marineford, the world witnessed the return of a man no one expected—a refined, middle-aged figure dropping from the sky. “Sorry, everyone. But it’s time for my mischievous nephew to head home for dinner.” The legend of Kyle, the man who walked alongside both eras, had only just begun.

Klein transmigrated into the world of One Piece—same generation as Garp, Sengoku, and Zephyr. Lacking talent, he quickly accepted reality. No big dreams—just wanted to become the boss of some remote Marine branch. Live safely. Die peacefully. Nothing fancy. But one day, his golden finger awakened: A half-baked idle One Piece mobile game… from some unknown dev!? First top-up gives Conqueror’s Haki? Recharge! Legendary skill "Divine Departure" in the gacha pool? Pull! When Klein clashed with Gol D. Roger using Divine Departure, even the Pirate King’s jaw dropped! Klein: “Power through top-ups!” "Recharge once for instant joy. Keep recharging for eternal bliss!"

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!

A traveler without a system—Subject No. 88. On Punk Hazard, he was known as the strongest experimental subject: the perfect adaptor, the sole survivor. Souta Kiryuu carries within him countless rare bloodlines, from the Oni, the Lunarians, and the Ancient Giants, to many others long thought extinct. Layer upon layer of genetic modification has reshaped his body, endowing him with terrifying powers—searing lasers, deadly toxins, and the ability to vanish into transparency. During the catastrophic poison gas explosion, Souta seized his one chance at freedom. Consuming the artificial Azure Dragon Fruit, he finally escaped the nightmarish prison of Punk Hazard. Now reborn as a raging dragon, his fury burns across the seas. Souta Kiryuu will not rest until he overturns the world order itself—and slays Satan, one of the Five Elders!

Kassian, the son of farmers, realized earlier than anyone else that the end of the world was coming, and so he decided to create a bunker. A bunker that could withstand any conditions. But the bunker wasn't an solution. About 15 years later, death comes, and he meets a higher being who granted him wishes..

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]

Aike traverses into the world of One Piece. He awakens the Transaction System, instantly becoming the most untouchable merchant on the seas. “Want power? Sure, just pay with your lifespan!” “Still not strong enough? No problem, add more money!” “Want health and longevity? I’ve got all kinds of lifespan packages for you to choose from!” While pirates and nobles become addicted to his deals… Aike turns his gaze toward Nami, Robin, and countless beautiful girls from other dimensions. And these beauties… can’t be satisfied with just the beginner packages! This is a Translational Story.

In the middle of the vast ocean, consciousness returns to a man with no past. Ulquiorra opens his eyes to endless blue sky and water, with no memory of how he got there, only a burning, inexplicable need to find something called "the heart." He doesn't understand what it is or why he needs it so desperately. But the compulsion drives him forward. This is his journey through the One Piece world. A search that leads Ulquiorra to discover what he was really looking for all along, not an object, but the ability to feel. To truly live. *** No Pokemon harem bullshit here—max 3 love interests if things go that way. Fair warning: my memory's shaky, so this is a *slight* AU. Some canon details might get fuzzy. Ulquiorra joins the Straw Hats eventually, but it's not just "add one hollow guy to the crew and retell everything." His presence actually breaks shit. Events change. Things don't go down the same way, and the story goes sideways from there.

Fang Yi had just completed the challenge: "Survive Five Years in the Ninja World and Earn a Billion." Just as he was about to return to reality, fate dealt him a twisted card—he was forcibly bound to a polluted world, cursed to die if he couldn’t eliminate the monsters infesting it. And then, the Reincarnation Game System activated. A game interface descended upon the Ninja World, allowing players to earn real-world rewards by defeating pollution monsters. Anything could be exchanged: Bloodline limits Ninja techniques Legendary items from other worlds But it didn’t stop there. The game’s reach extended to multiple realms: The World Government Pirate crews and warlords The Soul Society The Demon Slayer Corps ...and beyond. Multiverse Chat Highlights: Neji Hyuga: Redeemed the Caged Bird seal-removal technique. From now on, I’m an eagle flying free. Tsunade: Anyone lend me 500 points? I swear I’ll roll a god-tier skill this time! Sōsuke Aizen: Running a level 4 dungeon in the Demon Ghost District. No blind teammates, please. Kikyo: Buying top-tier gear. Must have bonus damage against dog-type half-demons. DM me your build. Boa Hancock: Boss... my chest feels tight. Can I schedule a private consultation about the game? Meanwhile, Fang Yi glanced at the mountain of flirty private messages from female players across countless worlds— ...and calmly deleted them all. “Female players? Sorry, I only love pay-to-win SSS-tier items.”

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

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

In the fractured world of Ryushen, remnants of a lost era have sparked the emergence of incredible new powers known as mysterious Seeds. Each Seed carries a unique ability that can transform anyone brave enough to ingest it. Consuming a Seed means surpassing the boundaries of ordinary humanity, evolving into something far greater. Seeds can be categorized into three main types: Elemental Seeds, which grant control over the elements like fire, ice, or shadow; Bestial Seeds, which allow the consumer's body to shift into formidable hybrids of nature's fiercest creatures; and the exceptionally rare Essence Seeds, capable of manipulating fundamental forces such as memory, space, and even fate itself. Every Seed is unique, and when its holder dies, it appears elsewhere in the world, awaiting a new champion to claim it. Throughout Ryushen, kingdoms have experienced both victory and loss in their pursuits for these enigmatic Seeds. The search for these powerful treasures is on everyone's lips. A single Seed has the potential to change the tide of battle, bring down entire kingdoms, or spark tales that resonate through history. The power dynamics shift constantly as new Seeds emerge and old ones find new bearers. Rumors have begun to spread about a Seed that is unlike any other, one that doesn't just manipulate elements or alter substances but fundamentally redefines the principles of motion itself. Directing vast armies as if they were puppets, turning imposing fortresses to rubble with a mere gesture, or freezing a blade mid-flight with just a whispered command. As the powerful factions of Ryushen prepare to pursue this extraordinary force, they remain blissfully unaware of the true essence of what they are seeking. --- A/N: Original novel, heavily inspired by One Piece’s Devil Fruits, reimagined as Seeds in a medieval world of swords and magic.