onepiece

I became Brook in the world of one piece. with knowledge of said world, I aim to build a new story for myself and my friends. please take care reading and commenting.

Rin Aokawa transmigrated into a world where Beast Tamers reign supreme.** There was just one problem— He couldn’t tame anything. No talent. No contract beasts. No future. A complete nobody. --- Just when despair set in— He awakened a system. **A God-Tier Video Editing System.** With nothing to lose, Rin decided to upload a video— just to earn some quick money… and maybe stir things up a little. --- His first upload: **“All Beast Tamers Here Are Trash— Today, I Rank the Top Ten Strongest Legendary Beasts!”** --- But what he never expected— Was that his video… would be broadcast across the **entire multiverse.** --- **One Piece World** Kaido: “Legendary beasts? You mean Mythical Zoan users? Then I’m obviously number one!” --- **Naruto World** Black Zetsu: “Top ten legendary beasts? The Tailed Beasts? Just my mother’s pets.” --- **Digimon World** MetalSeadramon: “Our Dark Masters will take at least four spots.” --- Then— The video played. --- Worlds trembled. --- God-like beings descended. Creatures that could **create worlds…** Shatter continents… Manipulate **time and space itself.** --- “Wait… it CREATED the world?!” “Time travel?! Space control?! What kind of monsters are these?!” --- Even the Pokémon world fell into shock. They thought they understood their world— Until now. --- **Because the truth is—** The so-called “Legendary Beasts”… Are not legends. --- They are **gods.**

In a world of Logia admirals and Conqueror's Haki, Roldy had two things: a Mink's rage and the Moa Moa no Mi—the power to multiply anything by ten... The Celestial Dragons called him a freak. They were all right. When you can multiply your fist by ten, every problem looks like a nail.

After waking from his slumber, Yumesaki realizes that he has somehow gained the ability to travel across various worlds. ​ As an ordinary man at heart, he has no taste for mindless conflict or slaughter. His only desires are simple: to witness the breathtaking landscapes of different dimensions, savor exotic delicacies from across the multiverse, and lead a quiet, peaceful life. ​ Of course, attaining immortality along the way wouldn't hurt either. ​However, at some point, absurd and terrifying rumors about him began to circulate throughout the myriad worlds. ​He is whispered to be the Devil who toys with human hearts and devours souls. ​ The Abyssal Demon capable of breeding nightmares and creating monsters. ​The Lord of Dreams who drags the unsuspecting into a dreamscape to slaughter them a thousand times over. ​The Evil God who weaves the threads of fate, playing with lives in the palm of his hand. ​ Beyond that, he is known as the Demon King who commands natural disasters, the Mad Scientist fallen into darkness, the Eldritch Lord of immeasurable depth, and the Sovereign of the Undead Legion...​In the beginning, Yumesaki didn't... — — — Naruto, One Piece, Frieren: Beyond Journey's End, Akame ga Kill!, Bleach, Fullmetal Alchemist, Hunter x Hunter and many others. — — — RAW: https://m.qidian.com/book/1048281097/

Gojo thought he would live an ordinary life after transmigrating—no system, no talent, no future. But in his dreams, he meets versions of himself from other worlds… and discovers that every connection stacks his abilities. From that moment on, he rises unstoppable. Across countless worlds—Naruto, One Piece, Bleach, and more—he grows stronger, conquers enemies, and ascends to the peak. This is the story of one man… becoming invincible across the multiverse.

Others transmigrate into the world of One Piece blessed with a Prophet System—a cheat that guides every step. But Gern Reginald Sigmar arrives in a far crueler era: the Dark Ages of Rocks. The script? Long since shattered. A system? It never existed. The only path left to him is brutally simple—join the Navy and survive. After four grueling years of relentless struggle, he finally becomes a mere private, then even takes out a loan, risking everything to pull strings and force his way onto the battlefield of God Valley. Yet before they can even reach the central zone, he is crushed by overwhelming Haki again and again—his consciousness shattered no fewer than fifty times. When he opens his eyes for the final time, a mysterious fruit of unknown origin lies in his arms. Without hesitation, Gern makes his choice and bites into it. In that instant, space shatters. The atmosphere howls. His body transforms into the very source of devastation itself, and with a single motion, the air trembles as if the world were about to collapse. A Logia-type Devil Fruit—the Heaven-War Fruit! Gern stares in disbelief. “Huh? Aren’t these familiar effects supposed to belong to a Paramecia? How the hell is this classified as a Logia?!” From that moment on, Marine Headquarters gains something unprecedented—a humanoid natural disaster. And so, Gern declares his justice: “Get out of the way. I’m about to begin the execution of ‘Shaking’ justice!” In time, this becomes the creed of the man who will stand at the very peak as a Marshal: “If justice must rely on natural disasters to be reshaped… then let it begin today.” My justice is natural disaster.

I, Zenji, woke up in the middle of a battlefield during the Third Great Ninja War. My only cheats? A complete knowledge of Jujutsu Kaisen burned into my mind, and two soul-bound treasures. I soon discovered a fatal flaw: for my Earth body, refining chakra was a slow form of suicide. But I just smiled. With Reverse Cursed Technique for self-healing and the Incarnation secret art to switch bodies, I possessed something that even Orochimaru would kill for. Using my knowledge, I created two ultimate trump cards: a "Gojo Satoru" with his Six Eyes bloodline and localized Limitless technique, and a "Sukuna" with a Wind and Fire Style Malevolent Shrine. The Hyuga clan claimed my Six Eyes was a stolen bloodline? I let 'Gojo' handle them. It didn't take long. My ultimate goal is not just to survive. I will use my treasures to re-establish the power of Jujutsu in this world, creating a new branch of power rivaling chakra itself. And my final target? The Chakra Fruit of the Ōtsutsuki!

What if you transmigrated not just once, but across the entire multiverse simultaneously? When Chu Yang's soul is pulled into a mysterious, cosmic Soul Palace, he discovers he hasn't just been reborn into one world—his existence has been fractured and scattered across endless dimensions. But there is a massive catch: Every version of Chu Yang can share their talents, powers, and skills with one another. A breakthrough in one reality means an instant power-up in all of them. In the Ninja World (Naruto): He is the unparalleled prodigy of the Senju Clan, the hand-picked successor to the God of Shinobi himself. On the Grand Line (One Piece): He is the legendary right-hand man to Yonko Shanks, the strongest Vice-Captain in history, and the absolute madman who placed a reverse bounty on the heads of the Celestial Dragons. In the Soul Society (Bleach): He is the one anomaly Sosuke Aizen truly considers a lifelong rival. In the MCU (Marvel): He operates in the shadows as Tony Stark’s unparalleled genius assistant. Across Realms: From sweeping the martial arts world as the absolute #1 Demon Lord, to crushing Ryomen Sukuna underfoot as a crazed Jujutsu Sorcerer... He is the anomaly of the multiverse. Through the combined might, intellect, and sheer ruthlessness of his infinite selves, Chu Yang will shatter the boundaries of reality and ascend to become the supreme, singular existence.

Zoro was never meant to exist in this world. After a mysterious encounter, he finds himself trapped in the world of shinobi—where power is ruled by chakra. But Zoro has none. What he has… is something far more dangerous. As Orochimaru sets his eyes on him, and the ninja world begins to shift, one thing becomes clear— Zoro is not the one in danger. They are. A crossover where swords clash against jutsu. ⚠️ You won’t find me through Patreon search. To access the real story (advanced + uncensored): ∆∆ Copy this link and paste it in your browser:✓✓ https://patreon.com/MOHAMEDELISAMY?utm_medium=unknown&utm_source=join_link&utm_campaign=creatorshare_creator&utm_content=copyLink

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.

Across countless anime universes— From Naruto To One Piece From Dragon Ball Z To Bleach Even Demon Slayer: Kimetsu no Yaiba, Jujutsu Kaisen, Overlord… EVERYTHING… STOPS. Battles freeze mid-strike. Enemies stop killing each other. Gods turn their heads. Villains fall silent. A mysterious system descends— The Multiverse Video Editing System. No one can resist. No one can escape. Everyone is forced to watch. And then… the exposure begins. Top 10 Most Explosive Battles Top 10 Most Heartbreaking Moments Top 10 Cringe & Forbidden Scenes Their secrets… revealed to ALL WORLDS. “The bond between me and Nezuko… can never be severed!!” “Explode, reality! Shatter, spirit!” “Oh my… how splendid…” Heroes. Villains. Gods. Monsters. All of them— Reduced to an audience. And then… the system unlocks something even worse. Multiverse Dungeon: Natagumo Mountain Win—and steal power from other worlds. Lose—and become a joke across the entire multiverse. But the biggest mystery remains— Who is editing these videos? Who is exposing everything? Who is watching… them? Because soon— The videos won’t just show the past. They will reveal— THE FUTURE. MULTIVERSE REACTION SYSTEM + ALL-ANIME CROSSOVER Where every world is connected… Where every secret is exposed… And once you appear on screen— You can’t hide.

All taken, not one left behind! Every beautiful woman will be mine! Reno transmigrated to the One Piece World, awakening a system to conquer beautiful women. As long as he conquers plot-relevant beautiful women, he can obtain rewards. From then on, Reno went further and further down the path of conquering beautiful women. Nami: "I... I'm going to faint!" Kaido: "You bastard, give Yamato back." Tsuru: "Reno, please be merciful and spare Peacock." Hancock: "Reno, from now on, this concubine is yours." Sengoku: "Damn it, all the Marine beauties have been snatched by Reno!!" Five Elders: "Quick, go invite Imu... huh? Where is Imu?!" Reno glanced down indifferently, "Are you looking for her?!"

Yoru transmigrates into the world of Naruto—right on the eve of the Second Great Ninja War! From the very beginning, he gains a catastrophic power: the Magma Devil Fruit. With disaster-level magma, mastery of all three types of Haki, and a body even more monstrous than Kaido, Yoru becomes a walking calamity. Magma turns the land into a burning hell. War becomes his stage. And step by step, he rises toward the absolute peak of the ninja world. No system. No hand-holding. Just raw power.

What if the legendary powers of the One Piece world were actually advanced Nen techniques? In this twisted reality, the "Iron Body" is Ken, and Observation Haki is En. When a fan with total knowledge of both worlds transmigrates into Chrollo Lucilfer, the balance of power shifts forever. With the Phantom Troupe at his back and a book capable of stealing thousands of Devil Fruit abilities, Chrollo enters the New World. The Worst Generation thinks they’re ruthless, but they’ve never met the Spiders. From the Five Elders to the mysterious Imu, no one is safe from the ultimate thief.

(Cover Image not mine!) (CTTO of the image) (Female MC) In a world ruled by pirates and power, one girl rises from the shadows of tragedy. Fifteen-year-old Ada Wong, an assassin and sharpshooter who lost her parents to nobles, is recruited by the legendary Rocks D. Xebec, she becomes an unseen force shaping history, standing alongside titans like Kaido, Whitebeard, and Big Mom, facing conspiracies, betrayals, and the might of the world itself. Author here. I only have one thing to say. Giveeee me powerstones!!! Kidding aside, if you enjoyed the story, drop a comment and let me know what you think!

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.

This is obviously not my story, but I wanted to put it here so I could use the TTS to listen to it at work. Please support the original author, and if they want me to take this down, I will. (I hope they don't, I like the TTS here more than fanfiction.) The cover picture is fan art made by alextsai13 on IG. Sea Kings, sea-sickness, sunburns, a 95% genocidal Navy and more than a million and one other assorted ways to die. It's official: Being inserted into an anime sucks ass... Buuut I guess it could be worse. I mean, look on the bright side: At least I'm sailing with the future king of the pirates. (Self-Insert) [COMPLETE... FOR NOW]

Reborn amid the salt, blood, and storm of the Iron Islands, a foreign soul awakens inside the body of Euron “Crow’s Eye” Greyjoy, long before madness and ruin claim his name. This time, however, Euron is no mere reaver driven by cruelty and chaos. He carries with him the Pirate King System, an otherworldly power born of legend and conquest. With his left hand, he unleashes Conqueror’s Haki, a kingly will capable of crushing weaker minds, bending lords to their knees, and tearing apart the intricate political webs of Westeros. With his right hand, he commands the Mastery of the Seas, ruling waves, storms, and fleets as if the oceans themselves answer his call—turning naval warfare into absolute dominion. This Euron knows the future. He knows the betrayals, the deaths, and the fate awaiting House Greyjoy. And he refuses to let his family be consumed by tragedy once more. As the Ironborn rise under a banner of discipline instead of madness, their ancient creed—“What is dead may never die”—takes on terrifying new meaning. From the Iron Islands to King’s Landing, from frozen northern waters to burning southern seas, Westeros is forced to face a truth it has never known: A true Pirate King has arrived. Balancing ambition with loyalty, brutality with vision, Euron sails not just to conquer—but to rule. When the waves finally break against the shores of the Seven Kingdoms, only one question will remain: Will the Iron Throne bend… or be drowned beneath the tide?

In a world where history is written by the victors, the heavens have decided to reveal the truth. The year is 1522. The Sabaody Archipelago is in a state of high tension as the Supernovas gather, unaware that the Admiral Kizaru is closing in. But before the first bubble pops, the sky itself cracks open. A massive, indestructible golden screen manifests across the globe, visible from the deepest trenches of Fishman Island to the highest peaks of Mary Geoise. The Heavenly Gold List of Legends has arrived. This is not just a ranking; it is a cosmic judgment. It counts down the 50 most powerful beings to ever sail the seas—past, present, and those yet to reach their peak. As the countdown begins, the screen broadcasts "Future Sight" footage: legendary battles that haven't happened yet, secret origins of the Yonko, and the forgotten God Valley and even the truth of the Void Century. Luffy, Zoro, and the Straw Hats and Worst Genarations watch in shock as their future growth. The souls of Gol D. Roger, Rocks D. Xebec, are pulled into a global "Heavenly Chat Room," where they can comment and see their rankings, argue with the living, and influence the world from beyond the grave. With the Whitebeard War looming, the Gold List throws a wrench into the Navy’s plans. How can Akainu execute Ace when the screen just revealed that Garp has regained his prime, and the Pirate King is watching, and even a Young boy became Sun God? As the ranks climb toward the Top 10, the "Gods" of the world begin to tremble. Because at Rank 1, Two name is waiting that will tear the Empty Throne asunder. "I don't care about being a Legend," Luffy laughs. "I just want to be free!" "Then stand still, brat," the voice of Rocks D. Xebec echoes in the chat. "And watch how we changed the world." What to Expect: A meticulous, lore-accurate ranking of the strongest characters in One Piece history. Hilarious and intense interactions between current characters and deceased legends like Roger and Whitebeard. Watch how the timeline changes as characters use their "future knowledge" and System rewards to save loved ones and challenge the World Government earlier than ever. And a ultimate Marineford War. And Rocks will come to take revenge for God Valley.

Gawain woke up and found that he had traveled to the world of One Piece. After awakening the Helm of Destiny System, he relied on the efforts of his crew members to make rapid progress. "What?" "The crew members work twice as hard, and as the captain, I get ten times the profit?" "That's fine; as we all know, the Helm of Destiny is a good system, and I, Gawain, am also a good captain..."