onepiece

Dante is reborn in a world where he can have everything he desires, but that doesn't fill the void of the world around him. With a system that will help him obtain weapons and other small benefits, he will embark on an epic adventure to make a name for himself in these vast universes. Universes to Explore: Starting World: One Piece 1. Fate/Stay Night - Fate/Grand Order 2. Naruto 3. My Hero Academia 4. Mashup World (HOTD, Danganronpa, Jujutsu Kaisen, Bocchi the Rock, Noragami, Kaguya-sama, High School DxD, Monster Musume, among others) 5. Marvel (mixes the cinematic and comic book worlds) AUTHOR'S NOTES: This fanfic will most likely not have frequent or sequential chapters due to university commitments and other obligations. If anything happens that prevents me from continuing to write the story, I will let you know. Finally, if, by chance, my story is copied, plagiarized, or uploaded to other sites asking for money, I will most likely abandon the fic. If you want to summarize it in any medium, please try contacting me first. Thank you very much. The cover image is no longer mine. If I make a new one, I'll replace it; all rights belong to its creator.

[Raising Luffy and Ace to be Marines from Childhood] [Training Zoro and Kuina as Master Swordsmen] [Giant's Physique + Teleportation + Fist Bone Technique] [Multiple Devil Fruit Abilities] [A Goofy Training Diary + Hot-Blooded Action + Heartwarming Daily Life] After getting hit by the "Isekai Reincarnation Express Truck," Roy is tossed into the world of One Piece by a goofy goddess. But when Roy is actually dragged into Marine Headquarters by the collar by Garp himself, he's completely stunned— "Where are the system benefits I was promised? Why is this old man forcing me to throw 10,000 punches every single day?!" And so, the style of the Marines begins to completely fall apart— ▷ Luffy: "Azure Dragon Fruit (Pink Version) + Inherited Fist Bone Technique = Dragon Form: Fist Bone Gatling Gun!" ▷ Ace: "Who said the Flare-Flare Fruit is weak? Ever heard of ultra-high-temperature compressed explosions?" ▷ Zoro, Kuina, Law, Nami, and Nojiko are all tricked one by one into joining the Marines... "Brother Roy, who are we beating up this time? Should we go all out, or leave 'em breathing?" Everyone has Emperor-level talent + goofy daily interactions. A story about a bunch of young Marines being led astray into hilarious shenanigans. Heartwarming daily life, raising them from a young age. Luffy calls him "Big Bro Roy," and while Ace is prideful, he's still obedient. Slick and tricky maneuvers with multiple Devil Fruit abilities, but definitely not mindless or invincible. The main focus is on being both cautious and epic! "Who says being a Marine can't be hot-blooded and fun? I'm gonna raise a bunch of monster Marines, just you watch!" — Roy (P.S.: A light-hearted, comedic story with high-energy battles. Rejects tragic plot twists and maintains a generally heartwarming tone. Perfect for readers who enjoy character-nurturing and hot-blooded action!) Enjoying the story? Support the author and get access to early chapters by joining my Patreon! Find me at My : patreon.com/RuneA

Transmigrating into the world of pirates, Raynor becomes the abandoned son of the Rocks family. Inheriting the Will of D., he awakens the System! As long as he keeps completing missions, he can continuously craft powerful treasures! 【Ding! Congratulations, Host! You have crafted the Twelve Talismans – Pig: Piercing Lightning Eyes!】 【Ding! Congratulations, Host! You have crafted the Twelve Talismans – Rabbit: Instant Extreme Speed!】 【Ding! Congratulations, Host! You have crafted the Mangekyō Sharingan – Eternal Tier!】 …… As one divine artifact after another is successfully forged, Raynor boards a ship in Shells Town! He becomes the most mysterious item craftsman of the Straw Hat Pirates! Luffy: “After training in the [Time Chamber], my Devil Fruit awakened!” Zoro: “I wanted a legendary blade? Raynor gave me [Ryūjin Jakka]!” Kaido: “My entire Zoan army was captured by [Poké Balls]!” Everyone: This item craftsman… is terrifying beyond measure!

Norton Sage has always had a dream, which is to become a wealthy landlord with a large estate, allowing many people to depend on him for their livelihood, to hire a few secretaries, employ a bunch of henchmen. Relying on the 'North Star Divine Fist' cheat provided by his transmigration, he thinks it won't be a problem. It's just that luck hasn't been on his side... Attempting to become the King of Farming, he harvested nothing. Trying to become the Fishing King, he ended up empty-handed every day. Bodyguard King, Bounty King, Mercenaries King... None of them worked! So, he can only go and become the Pirate King!

Transmigrated to the world of One Piece, before the story has even begun. My identity is a member of the Rocks Pirates. My luck isn't bad, as I've activated a system called the Six Paths Sage. From the Sage Body to the Nine-Tailed Chakra Mode, then to the Kurama Mode, Six Paths Sage Mode, I will ultimately become the Six Paths Sage.

During the Marineford War, Grimm Reed watched Ace die and shouted: "Oh supreme Holy Light! Please grant me strength! Arise, my warrior!" "Oh right, forgot I have a powerful move: Apocalypse!!" Grimm accidentally traveled to the world of One Piece, gaining all the abilities of the Holy Light rogue from WoW and all the skills of the super first-tier DPS character, God of Intellect, from DNF. So, Grimm, adhering to the first principle that "Momonosuke must die," roams freely on this sea. Also, Grimm is a Retribution Paladin, only caring about "purifying evil," preaching and redemption are just secondary!

In the turbulent seas of the New World, betrayal had already sealed its mark. Teach’s hands dripped crimson, Thatch’s lifeless body sprawled beneath him, and the sky roared, thunder splitting the horizon. Yet even in the wake of murder, Teach’s voice quivered with disbelief. “Where is it? The Dark-Dark Fruit... vanished? Impossible... I killed him for nothing?” Far beyond those seas, in the war-torn Shinobi World, another shadow stirred. Black Zetsu stood frozen, his gaze locked upon the ominous dark energy now coiling around Madara Uchiha. His words trembled with desperation. “Where… is my mother?!” Madara, touched by confusion yet cloaked in power, could only murmur: “She was… consumed. Devoured by this darkness.” Zetsu’s silence screamed louder than any battle cry. And in yet another realm, in the sanctified heart of the Seireitei, a quiet storm brewed. Aizen’s eyes, sharp with curiosity, lingered on the man before him. “Sensei, what’s the name of your Zanpakuto?” The answer came like a whisper from the abyss, calm yet absolute. “Kaguya-hime.” Three worlds, three shadows of destiny, all bound by the same unfathomable darkness. ——————— PATREON LINK: https://www.patreon.com/AlexandrusTL 100+ advance chapter! ——————— SAUCE: https://wap.faloo.com/new_942969.html ——————— NOTE: The other two worlds won’t appear for at least 400 chapters. This story is structured more like a One Piece fanfic that eventually moves on to Naruto and Bleach once the protagonist has fully reached the peak of each world. If you're looking for a crossover where the MC jumps from one world to another, this might not be for you.

What would you do if you woke up in the world of One Piece? Join the Marines? Yeah, right. Without powerful backing and connections, you’re just another pawn for the World Government; disposable in war, expendable in politics. I may be a total newbie when it comes to that kind of game, but I know enough to stay out of that mess. Become a pirate, then? Now that’s got potential. But Admirals are absolute monsters. And it’s not like I’m chasing the Pirate King title or looking to spark some grand revolution; I just want to live free, y’know? So here’s the game plan: Step one, become a pirate. Step two, get strong. Step three, earn a seat among the Seven Warlords of the Sea. Simple? Not even close. But it's the best shot I’ve got. Soka soka… Wait, author-san... when exactly do I get isekai’d? ——————— PATREON LINK: https://www.patreon.com/AlexandrusTL 100+ advance chapter! ——————— SAUCE: https://wap.faloo.com/new_388768.html

In a world yearning for grand adventure, a soul, weary of mundane existence, is ripped from his reality and thrust into the nascent era of One Piece. Reborn as Dracula D. Alucard, he finds himself in a surprisingly tranquil time, a quiet before the storm of the Great Pirate Era. But within him, a chilling truth awakens: an unyielding immortality. His mere presence shatters the calm, birthing the terrifying legend of an unkillable monster. Even Gol D. Roger, the soon-to-be Pirate King, is left in bewildered disbelief: "I don't understand; that sword thrust clearly hit his vitals." The mighty Whitebeard acknowledges a new horror: "That man is a monster even harder to kill than Kaido!" The World Government, driven to utter despair, can only lament: "We've assassinated him successfully thousands of times. Why is he still alive?!" And the legendary Marine Hero, Garp, simply quips, "Kaido? I think that guy killed him..." For Alucard, however, this endless defiance of death is merely a perplexing fact, or perhaps, a casual game. "What's the big deal?" he asks, a faint, almost innocent tilt to his head, as if genuinely puzzled by their consternation. "Killing me is simple. Just stab my heart about eight million more times." As the world stands on the precipice of an age of grand dreams and unfettered ambition, what fate awaits the eternal devil who cannot die, doomed to wander a sea that promises everything but an end? ——————— PATREON LINK: https://www.patreon.com/AlexandrusTL 100+ advance chapter! ——————— SAUCE: https://wap.faloo.com/new_412421.html

After transmigrating into the world of One Piece, Ares joins the infamous Rocks Pirates. There, he steals Kaido’s Devil Fruit the Fish-Fish Fruit in its Azure Dragon form and embarks on a terrifying, madness-ridden path that strikes fear into every corner of the world. His name is Ares, universally recognized as the most powerful swordmaster in centuries! Rocks: “He’s the only pirate the Navy doesn’t even want to catch because capturing him would require mobilizing the entire Navy!” “And by ‘entire,’ I mean every last Marine!” Mihawk (“Hawk-Eyes”): “Even these eyes called ‘Hawk-Eyes’ can no longer discern the gap between him and me!” Linlin: “He’s not human, I've never seen a madman like him!” Kaido: “He can cut through anything in the world he desires… even my own body!” Ares is a “madman” whose mind teeters on the brink of sanity. Ares himself asks, “Tell me how can I forge myself into an indestructible, legendary blade?” Synopsis Ares awakens in the One Piece universe with memories of a world-traverser but none of the usual “system” crutches. Determined to carve out his own legend, he infiltrates the feared Rocks Pirates once the most formidable crew the sea has ever known. There, he confronts Kaido and miraculously claims the Azure Dragon form of the Fish-Fish Devil Fruit, forever altering his fate. No longer bound by human limitations, Ares channels his newfound power into mastering the sword. His unprecedented strength and ruthlessness earn him notoriety: the Navy fears even attempting his capture, Yonko tremble at his approach, and the greatest swordsman, “Hawk-Eyes” Mihawk, acknowledges Ares as his superior. Yet, beneath the legend lies a man obsessed with perfection. Haunted by a singular goal to become a blade that can cleave through any obstacle, Ares tests his limits in duels against the world’s strongest, challenges Marine admirals, and even pushes Kaido to the brink. His path of “madness” isn’t mindless chaos, but a relentless pursuit of transcendence: forging his very soul into an unstoppable weapon. As alliances form and enemies mount, Ares must decide whether his insatiable hunger for power will save him or drive him over the edge into true madness. NOTE: This fanfiction was originally crafted in Chinese by its rightful creator. My role here is solely as a translator, aiming to share this story with English-speaking readers while preserving its original spirit and tone. The cover image was sourced online and is used for illustrative purposes only. Full credit and respect go to the original author and the image's rightful owner. Arrigato gozaimasu! Author: 胡子白白 Raw Title: 海贼：洛克斯时代第一剑豪

When Luffy had an extra teacher on board, he became a world-class powerhouse before even leaving the East Blue.

After traveling to the world of One Piece, he merges with the mightiest creature alive—Kaido, the King of Beasts—and ascends as the new Four Emperors. At first glance, his time-travel advantage makes him seemingly invincible. But soon, he faces formidable foes: the fated Child of Destiny, Master Joyboy, wielder of the Nika Fruit, and the legendary Sun God, the world's only designated savior. Will he merely follow Kaido’s old path, becoming a stepping stone for Luffy’s rise as emperor? Not this time. As a time traveler, he wields knowledge and power beyond anyone’s imagination. Armed with Nika and the secrets of cultivation, he sets out to attain immortality, overcome destiny, and reshape the pirate world on his terms. Witness the rise of the new Kaido as he defies fate, challenges gods, and restores order in a world of chaos.

This is an Original One Piece fan fiction. Not A TRANSLATION. --- When a boy who used to be a delinquent dies after getting his by a truck, he gets reborn into the world of One Piece as one of the ever so mysterious "D" Clan. At 8 years old Denji unconsciously releases a wave of Conqueror’s Haki in a moment of panic after Pirates threaten his mothers life when she was shielding him with her own body. After That, Denji earns the nickname "Conqueror of the North Blue", a nickname that even invites a young Admiral Kuzan to come try and recruit him When Shanks comes searching Denji out shortly after forming his Pirate Crew after hearing his of his reputation, with an offer of making Denji his Left Hand Man. What will Denji decide. --- Could include 18+ in the Future

7 Year old Rokkaku Tenjin finds and consumes the Logia Mori Mori no Mi (Woods-Woods Fruit) right at the same time when he`s village Hakkuro Village is getting raided by the Nagel Pirates. After being called, the Marines are shocked to find that a seven year old has defeated all the Pirates by himself. This leads to Tenjin being scouted and recruited by Captain Momonga and officially joining the Marines. But Tenjin proves to be more than the Marines can hadle, leading Sengoku to threaten to retire multiple times, makes enemies with Admiral Akainu and is absolutely loved by Vice Admiral Garp. Can the Marines tame this beast?

He thought he had transmigrated into the world of Bleach, only for someone to tell him this was actually the world of One Piece? But Sean found that perfectly acceptable! After all, Bleach was full of flat runways, while One Piece was nothing but towering peaks. Garp asked, "Kid, what is your justice?" Sean replied, "Justice? Of course it’s The Justice that reign over all! Otherwise, what right do you have to speak of justice?" It wasn’t until years later, when a Celestial Dragon was publicly executed at Marine Headquarters, that Garp finally remembered the view of justice Sean had spoken of back then. "A justice that reigns over the world!"

Description: [Pokémon · Power Fantasy · System · Transmigrator · Multiverse Crossover] Ding—Newcomer Gift Pack activated. You have obtained the Minato Namikaze Package: Rasengan · Shadow Clones · Flying Thunder God · Sage Mode. After dying unexpectedly, Aaron is reborn in a Pokémon world and awakens a System that grants abilities from other universes—Naruto, One Piece, Fairy Tail, and more. Starting with Greninja and expanding his team along the way, his Pokémon gain powers that should not exist, pushing battles beyond evolution, biology, and common sense. A system-blessed trainer is rising—and the Pokémon world will never be the same again. This is a fan translation of 精灵：我的忍蛙会仙人模式飞雷神 by 长亭酒一瓢. Please consider supporting the original author if you can.

( MAIN STORY ) Yo Ho (A Pirate's Like For Me) Haruto is just your average New York City street kid—that is, until his dad throws him into the universe of One Piece on a quest to save the world! Now he's forced to battle an army of demons, demigods, and monsters. Meanwhile, he has to deal with a weird prophecy and... Wait, Luffy is a girl? AU! FemLuffy! FemLuffyxOC. Warning! This is a Yuri fic! The MC will turn into a girl later at the beginning of Grandline saga! ( BONUS STORY ) The Delinquent Queen & The Oppai Dragon Haruka is reborn into the universe of Highschool DXD with a Sacred Gear that belongs to another universe? And... did I mention that her Sacred Gear is too OP? AU-OP/OC-SI/OC-Reincarnation-High School DxD and The God of Highschool Crossover.

Transmigrated into the Pirate World, I start by descending upon Skypiea and choosing to eat the Mera Mera no Mi! What? You say the Mera Mera no Mi is too weak? That’s only because Oda doesn’t understand the Mera Mera no Mi! What? You say the Mera Mera no Mi has too low a ceiling? Then I’ll give it a proper power-up. Mera Mera no Mi plus Netsu Netsu no Mi, a perfect match! What? Still not enough? Then let’s add Shiki’s Fuwa Fuwa no Mi. A little telekinesis on top. How about that? Three Devil Fruits, plus Haki, plus Swordmanship! I, Yemu, am here to cheat the system and do whatever I please. And in the end, I will bring a new order to this rotten pirate world! Fan translation of 海贼：我才是炎帝 by 种田大王

Reborn into the world of One Piece, Kyle never expected his life to intersect with legends. At just six years old, he stood face to face with the man who would shake the seas— Gol D. Roger. “Little Kyle… want to sail with us?” From that moment on, his fate was sealed. From a child struggling to survive… to a man who stood among legends, Kyle didn’t just witness history— He became part of it. Devil Fruits beyond imagination. Monsters of the sea. Battles that shook the world itself. And through it all— He survived. He evolved. Decades later, during the war of Marineford— He returned. “Excuse me… it’s time for my troublesome nephew to go home.” And with that single step— The era itself began to tremble. Author's Note: This story is set in an AU and an alternate timeline of the One Piece world. There will definitely be deviations from the original work. Please enjoy the story independently, and rate it based on its own merits and storyline rather than its accuracy to the canon. Enjoy reading!

An unexpected transmigration into the One Piece World. What?! And there's an "Exchange System"?! A nest of small birds exchanged for Slifer the Sky Dragon! What?! A basic sword manual exchanged for "Extreme Ghost Swordplay"?! Holy crap! An iron sword exchanged for the Demonic Sword Apophis! Damn! A Devil Fruit exchanged for the Rinnegan! That's awesome, bro! The coolest Fanfiction of the year is here, guaranteed to make your summer explode with excitement! Important Note : For the continuity of this story consider to Support us on Pãtreon/Flokixy to access advance Chapters and To Support The Daily Update