onepiece

Ikki Kurogane transmigrates through the world of One Piece and awakens the "All Great Swordsman" system. By defeating swordsmen of the pirate world and claiming their legendary blades, Ikki can participate in the system lottery. To his surprise, this lottery allows him to draw zanpakuto from Bleach! With this knowledge, Ikki sets his sights on various swordsmen across the Grand Line. When the Summit War erupts at Marineford, Ikki arrives with his partners, each wielding extraordinary weapons: Ikki: "Cleave the heavens and moon, Zangetsu!" Nami: "Pierce, Gonryōmaru!" Nojiko: "Purify all, Minazuki!" Robin: "Scatter, Senbonzakura!" Kalifa: "The Flowery Winds Become Disturbed, The God Of Flowers Sings, The Heavenly Winds Become Disturbed, The Devil Of Heaven Sneers, Katen Kyōkotsu!" The assembled Marines and pirates at Navy Headquarters fall silent in shock. Fleet Admiral Sengoku: "All Great Swordsman? What manner of power is this?" Dracule Mihawk: "Zanpakuto? Impressive blades indeed. But to think you could take my sword... How amusing."

The Jura-Tempest Federation is lively as ever on this particular afternoon. "Wahahaha! Kai-chan, give up! You can't catch me!" Milim, hands on hips, gloated shamelessly at the young man hovering in the sky above her. "Milim. You stole Rimuru's pudding again." "Hehe! I'm the Demon King!" A silver-haired maid appeared silently behind her, pocket watch in hand. "Milim-sama. Three days. No pudding." Milim slowly turned around. "S-Sakuya! It was Rimuru's fault, I swear!!" The maid grabbed her by the collar and dragged her off without another word. "AHHHHH!! I know I was wrong!! Kai-chan, SAVE ME!!" The roadside crowd watched on. "Fifth time this month." "The Demon Slayer Corps is basically a road repair team now." "At least you only have roads. Milim-sama sank an island in the pirate world last week. Admiral Akainu broke four desks." "Don't even get me started on the Ninja World..." Kaito watched it all unfold and quietly mourned. 'Milim... my peaceful life.'

Waking up in a world of pirates as a Marine Captain, Danter Ashford has no desire to serve justice for bubbleheads. Instead, he sets his sights on something else-becoming a warlord in East Blue and ruling on his own terms. Step one: Build walls. Step two: Stockpile resources. Step three: Wait for the right moment. Then? Upend the world. --- My update schedule is every other day except Wednesday. disclaimers: This work of fiction is based on One Piece universe created by Eiichiro Oda, it is intellectual property of his and Shonen Jump, all rights reserved. This fanfiction is created for entertainment purposes only. Readers are encouraged to support Official One Piece series.

Ren was transmigrated into a Mythical Zoan-Type Devil Fruit. Before his consciousness was completely devoured by the demonic will of the Yamata no Orochi Fruit, Ren awakened the Satan Soul, a form of Reception Magic from Fairy Tail that allows one to receive demons. Ren realized that Devil Fruits themselves are a kind of demon. By forcibly receiving the Yamata no Orochi Fruit, he seized control of its demonic consciousness and rose to rule Wano Country. “Wano Country? That name is awful. From now on, this country will be called Inazuma!” … Forty years later, when Roronoa Zoro stood before Hawkeye, his body covered in wounds, he could not help but speak: “A man like you is not the world’s greatest swordsman…” “You frog in the well—have you ever heard of the One-Cut Wonder technique?”

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!

This is a story about a crew made up of an idiot, a hopeless romantic, a money-hungry scoundrel, a liar, a pet, a scheming girl, a pervert, a skeleton… and one man with a pair of glasses. As Sherlock looked at the carefree smile beneath the straw hat, he calmly pushed up his glasses with a sigh. “Why did I ever get on this cursed ship?”

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.”

Otaku who want to be reincarnated in the world of One Piece, hm. Trying to go on an adventure in his second life, hm. Enjoy everything in the new world, hm. This is a synopsis, hm. Hm, that's it. ------- ^_^ ------- I am a beginner writer so don't expect too much. English is not my native language. This novel is just fan fiction and the only thing that comes from me is all the new characters and places that I have added. Cover is based on [ K - Yashiro Isana ] and [ Akatsuki no Yona-Kija ], I got the images from google and merge it. Just a try at the suggestion of my friend to create a ko-fi account and this is a pure donation without additional chapters. I want this fan fiction to be completely free, so it's really for those who want to donate to me. ko-fi.com/elpe_x

Ralph transmigrated into the world of One Piece. Right at the start, he was rescued by Luffy — only to discover, in shock, that Luffy had become a cute short-haired girl! Luffy… a girl?!!! Luffy had turned into Lufia — how was this adventure supposed to unfold now? She’s the granddaughter of a Marine vice admiral, the daughter of a revolutionary, and since childhood has been led astray by a certain red-haired pirate, dreaming of becoming the Pirate King. She’s optimistic, passionate, and full of dreams. Along the journey, regardless of gender, people are inspired by her, gathering around her as friends. In the end, everyone realises she is the Sun Goddess, destined to save the world! This… actually sounds pretty reasonable! After a kiss that sealed their bond (well — CPR), Ralph’s system awakens. His main quest: become the man of the Pirate King! As long as he gains characters’ affection, he earns rewards — the Six Powers, Haki, navigation skills… Gaining Lufia’s favor makes him grow even stronger. Become the Pirate King’s man, the partner of the Sun Goddess, and the ultimate reward will be granted! Big reward or not, it doesn’t really matter — like the One Piece itself, it might all be intangible anyway. What really matters is that I love girls with short hair, easygoing personalities, and serious foodie tendencies! I’m definitely going to become the Pirate King’s man! Sanji — I’ll compete with you in cooking! Zoro — I’ll compete with you in swordsmanship! Usopp — I’ll compete with you in bragging! Franky — I’ll compete with you in being outrageous! As long as it boosts Lufia’s affection, I’ll do anything! Robin — please don’t fall for me, my heart belongs only to Lufia! Hancock — you’re the worst offender, don’t think being beautiful is enough to—

in world of Pirates. He was born The Son of Beast King. born with Oni bloodline and choose by Mythical Zoan Rayquaza the Sky God. with his twin sister now wethout Chains and her own mythical Zoan. What is it ? .

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!

Year 685 — Transmigrated into this world. Year 690 — Consumed the Sand-Sand Fruit, and developed its abilities using Azir, the Desert Emperor, as a conceptual model. Year 695 — Met his closest friend, Nefertari. Year 715 — Founded the Alabasta Empire. Year 719 — Rowan fell in battle, perishing on the eve of the World Government’s founding. Year 720 — The World Government was established. The Void Century began. …… Eight hundred years later. Sea Circle Calendar, Year 1507 — Due to the aftershocks of a battle involving the current Sand-Sand Fruit user, “Sir Crocodile” Crocodile, the long-slumbering Rowan awakens.

I was reborn as Portgas D. Ace, the son of the Pirate King. In the original story, I was supposed to live in the shadow of my father’s 'sin,' join Whitebeard as a loyal son, and die with a hole in my chest at Marineford. To that, I say: Screw the plot! I didn't come to this world to be a tragic footnote. I was born with a soul mutation that grants me two Devil Fruits, a monstrous reserve of energy that never fades, and a Conqueror’s Haki that screams for the world to kneel. I’m not playing the 'Good Son' for Whitebeard, and I’m certainly not running from the Marines. I’m founding the Eclipse Pirates. I don't care about the Pirate King's throne—I'm going to be the only Sovereign this sea has ever seen. The era of 'The Son of Roger' is over. The era of the Eclipse has begun. [OP MC | Dual Devil Fruits | No Whitebeard | Ruthless Progression]

Pirate World, Before the Summit War. Sengoku: “In this war, the advantage is ours!” Vice Admiral Tsuru: “Can we really win?” Sengoku: “We will win.” As the Summit War begins, chaos erupts on the battlefield. Above Marineford. Suddenly, Will appears in the sky with his crew, overlooking the entire battlefield. Sengoku: “What exactly are you here for? Are you planning to help Whitebeard?” “Don’t misunderstand.” Will scans the battlefield, his gaze sweeping over the powerful figures present. A hint of excitement lingers in his tone. “I’m only here for one reason—to kill all of you. That’s it.” Sabaody Archipelago. Will watches the Celestial Dragons strutting arrogantly through the streets, their eyes filled with disdain for the world. He can’t help but frown. “These are no ordinary Celestial Dragons… This calls for a heavy punch!” ... Without hesitation, he throws a devastating punch, obliterating a Celestial Dragon on the spot, crushing the surrounding Marines and CP agents with overwhelming force. The survivors turn to a trembling communications officer clutching a Den Den Mushi and scream in terror: “Hurry! Notify Marine Headquarters! Call for an Admiral!”

A modern-day beauty, Luna, is suddenly transported into the world of One Piece. In a world defined by freedom and adventure, she decides that if she’s already here, she might as well leave her mark. Who says women are inferior to men? If this world has a throne, then she’ll claim it and become its queen. From the very beginning, Luna awakens the System, receives a beginner’s gift pack, inherits Greeza’s power template, and unlocks all three forms of Haki. And that’s not all—her identity itself is far from ordinary. She begins recruiting crew members from the original One Piece world, including Kuina, Carmen, Kaya, Nojiko, and Uta, all of whom survive and join her journey. At the same time, powerful companions are summoned from other worlds: Galactron MK2, Platinum Rumble, Asada Shino, Tatsumaki, Dia, Lillymon, and Diancie. Brand-new powers. Original partners. A completely different fate. Starting from East Blue, Luna crushes every obstacle in her path—rising to become the Fifth Emperor of the Sea, overwhelming the Marines, destroying the Celestial Dragons, beating down the Five Elders and Imu, and ultimately dominating the pirate world. All to become a World Queen, admired and worshipped by countless people. Shanks: “The Sister Pirates? Interesting. Then Uta is yours.” Usopp, Sanji, and Nami: “Kaya… Carmen… Sis… what happened to you?!” Vegapunk: “Unbelievable. My research abilities are inferior to a teenage girl.” Sengoku: “Why is an all-female pirate crew this terrifyingly strong?” Garp: “You’re his granddaughter, aren’t you?” Luffy, letting out a sigh of relief: “Good thing no one’s stealing my title as Pirate King.” And deep within the shadows, Imu screams in despair: “Can someone tell me… how do you fight the Void?”

When Ye Shi transmigrated into the body of a young girl, she was granted the dual powers of the Emperor of the Frozen and the Emperor of the Madman! Despite being a young girl, she is determined to reach the pinnacle of the Navy and wield supreme power! She can be both cute and domineering, a skilled warrior and adept at winning hearts; once the City of Time opens, the Four Emperors retreat and pirates bow down! "Want to become the Pirate King? You'll have to get past me first!" "Want to protect the Celestial Dragons? Ask my Zafkiel's bullets if they'll allow it!" Years later, in the Holy Land of Mary Geoise. Im sat in the void, yet was locked onto by more than a dozen streams of Conqueror's Haki, feeling a chill run through his body: "Im, these powerful beings have actually joined forces?" Sweep away pirates to become an admiral, overthrow tyranny and stir up the winds of change, and finally lead the allied forces of the three major factions to return the sovereignty of the world to every free person! Additional Tag: Genderbend

Miss Planeswalker, Do You Have Time to Fall in Love? Author: See You Next Life Staying overnight at midnight, Kato Megumi leaned against the door: "Who's outside the door?" Kasumigaoka Utaha looked at Sen Getsusa with a proud face: "The enemy of the spirit god Yubaba, the Daughter of Emerald whom the Borrowing Fairies serve, the endless storm riding across the Caribbean Sea, the savior of the Night Fury, the person Stark Industries is always waiting for, the reborn sage of Ohara, the immortal princess of the Middle-earth elves..." Kato Megumi: "My house can't fit so many people!!" If you travel, it should be interesting! Then... please follow Miss Planeswalker, In a World where mystery is reviving, let's start a pleasant daily life! (Worldview and involved Worlds: "Everyone Loves Eriri," "Ogino Chihiro: Gourmet Journey," "Jack Dawson's Captain America Memoirs," "Dream Home Makeover: Ohara and Nico Robin," "Sisters Who Brave the Wind and Waves: Laura Croft," "Kasumigaoka Utaha: Who is Kasumiko?", "The Birth of an Actor: Minagawa Akane," "Run, Jack Sparrow!", etc.)

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?!"

Taro transmigrated to the world of One Piece with a system called "Peerless Martial Arts Master". With the system's capabilities, he can learn any move from anyone after just one viewing. Garp's Iron Fist, Hawkeye's swordsmanship, Luffy's Gum-Gum Battle Axe, Zoro's Three-Sword Style, etc., are all easy to learn at a glance. Taro always felt he needed to play it safe, otherwise he would easily get killed. One day, after making a move, I suddenly discovered that... I'm so competitive! Everyone said: We already knew!

In a dead world overrun by walkers, Gray gains access to a system capable of buying almost anything: weapons, skills, powers... even abilities from other universes. At first, surviving The Walking Dead seemed simple enough. Then he discovered Rebirth. A feature that allows him to travel between worlds while permanently keeping some of the powers he earned. Now, every apocalypse, every universe, and every battle is a stepping stone toward something far bigger. And Gray plans to survive them all. First time doing this, so don't expect award-winning writing. Might also mess up timelines or places but just take it as an AU :)