onepiece

“My name… is Kairo. Kairo D. Arashi.” I woke up in the world of pirates… and got bound to a Traveler System. No grinding. No killing. No desperate battles for power. As long as I travel, I grow stronger. Visit islands → Gain abilities Complete journeys → Earn rewards Witness legends → Unlock power While others chase the One Piece… I’m just here to see the world. From Windmill Village to the far ends of the Grand Line— every step I take makes me stronger than the last. So tell me… when I finally reach Laugh Tale, just how powerful will I be?

In a world where destiny weaves its intricate threads, Ross finds himself entangled in a web of fate beyond comprehension. Once a mafia enforcer in his past life, he meets his demise shielding his brother, the reigning mafia king, from a fatal betrayal. But as death claims him, another door opens. Transcending realms, Ross is reborn into the vibrant world of One Piece, armed with the memories of his former life and the knowledge of its canon. However, fate has a cunning twist in store. He awakens within the body of young Rosinante, a noble-hearted soul entwined in the dark machinations of piracy and government corruption. As Ross grapples with this new existence, a tragic turn of events leads to Rosinante's demise, allowing Ross's soul to seamlessly merge with his. Now, armed with his past experiences and the vessel of Rosinante, Ross embraces his chance at redemption and empowerment. Driven by a newfound purpose, Ross sets his sights on aiding his brother, the infamous Donquxote Doflamingo, in his quest to become the true ruler of the One Piece world. Amidst the turbulent seas and the clash of titanic powers, Ross navigates the treacherous waters of politics, betrayal, and warfare. Together with his brother Doffy, Ross/Rosinante must unravel the mysteries of the Grand Line, face off against formidable adversaries, and forge alliances that will shape the very fabric of the world. But as they ascend towards their ultimate goal, shadows from the past loom ominously, threatening to unravel everything he holds dear. In "One Piece : Brotherhood," embark on an epic journey where alliances are tested, loyalties are challenged, and destinies are rewritten. Will Ross help his brother carve his legacy into the annals of history, or will the specters of the past consume him whole? Or does Destiny have something entirely different in play for Ross that he might not even have imagined in his wildest dreams? *************************************************************************************************** Disclaimer: One Piece is a copyrighted work of Eiichiro Oda. This fanfiction is a creative work by Silent_stiele and is not officially affiliated with the One Piece franchise. For exclusive access to advance chapters and more, visit the author's Patreon page at https://www.patreon.com/Silent_stiele. Visit my Discord server for updates on the fanfic https://discord.gg/DecNeDpY

After dying in his sleep, a modern-day anime fan isekai as a child, crewless Monkey D. Luffy. No crew. No Haki. No Gum-Gum fruit… yet. Just pain, awkward child limbs, and a system that turns life into a grindfest. Then the Partner System kicks in. To grow stronger, Luffy has to power up others first, because apparently being the main character wasn’t hard enough. Each buffed-up partner boosts his own stats and unlocks powers from across the anime multiverse. Fairy Tail magic? A one-hit kill blade? A soul-cutting sword that speaks? Absolutely. Now armed with grindable friendship, hellish Garp training, and a suspiciously game-like UI, Luffy’s ready to recruit his way to Pirate King. A dark, reimagined One Piece universe.

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 :)

In a world ravaged by the Third Ninja World War, Shin, a recent graduate from ninja school, feels the weight of impending danger. Armed with only basic skills—a few jutsu and a basic hemostasis technique—he realizes he’s ill-prepared for the challenges ahead. As he grapples with the harsh realities of shinobi life. Faced with the chaos of war, he makes a bold decision: instead of fighting in a brutal war, he will escape to a more adventurous world.

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.

When Hera 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! -------------------------------- Read up to chapter 40 in advance at p@treon

A modern-day beauty, Luna, is transported to the world of One Piece. A story of freedom and adventure unfolds, and she decides that since she's here, she's determined to make a name for herself. Who says women are inferior to men? She'll become the new queen of this world! At the start, you gain access to the system's power, receive a beginner's gift pack, Greeza's power template, and awaken three types of Haki. At the same time, her identity is also quite extraordinary. Recruiting crew members from the original One Piece world, including Kuina, Carmen, Kaya, Nojiko, and Uta, who did not die. The summoned companions from another world are Galactron MK2, Platinum Rumble, Asada Shino, Tatsumaki, Dia, Lilimon, and Diancie. All-new power, and even original partners, are here. Starting from the East Blue, defeat all enemies, become the fifth Emperor of the Sea, crush the Marines, destroy the Celestial Dragons, punch the Five Elders and Im, and finally dominate the pirate world. To become a world queen admired and worshipped by thousands. Red-Haired Shanks: "The Sister Pirates? How interesting. Uta is all yours then." Usopp, Sanji, and Nami: "Kaya/Carmen/Sister, what's wrong with you...!?" Vegapunk: "I'm shocked. My research abilities are no match for a teenage girl." Sengoku: "Why is this pirate crew, composed entirely of women, so strong?" Garp: "You're his granddaughter, aren't you?" Luffy breathed a sigh of relief: "Thank goodness, Rosamund Kwan isn't going to steal my title as Pirate King." Among the Five Elders, Im cried out in despair, "Can anyone tell us how to fight the Void?"

A foreign God from another universe, Comes to earth and while fighting against the gods of that world, Ends the life of an innocent Man on his way to his Job. He is sent to Reincarnate and gets the option to Reincarnate into the world of one piece, What will this man do and what will he become in this cruwl world? Will he change the world or be a part of the cycle that endlessly consumes this world?

Yukihara Sato, A young man living in a modern world, Died in his sleep. After Dying, He woke up in a familiar world in an unfamiliar body, A world he knew all too well. The One piece world, A world with many wonderful and wacky phenomenons, one where people and creatures exist that could wipe out entire cities within seconds, a cruel world filled with murderers and hypocrites. Now Transmigrated into the body of a child with all his memories and knowledge of the future intact, Will he survive? Will he ever get strong enough to stand atop this world? Will he live to experience happiness? This is his conquest, His Quest to be the Strongest. {Warning!!! The story is a bit dark and gruesome at the start, Stroud has a lot of Blood and Gore.}

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.

Hawke — after transmigrating into the world of One Piece, he became one of the 16 branch commanders of the Marines. But the Justice System has been activated, binding Hawke as the system's host and forcing him to carry out justice! 【If you refuse to execute justice, the system will erase you!】 "Eh? That's unfair, system… you're evil!" "If they don't die, then we die!" 【Killed Marine Vice Admiral】 【Gained 1,000 Justice Points】 【Killed the 200-million bounty pirate — Amon】 【Gained 200 Justice Points】 【Killed the 400-million bounty pirate — Krall】 【Gained 50,000 Justice Points】 ... ... Check out my other fanfics as well, I have quite a few, some even better (in my opinion)!

After completing one full cycle of Demon Slayer, Vane sets out from the West Blue, wielding the power of Pokémons. He undermines figures such as Crocodile, Blackbeard, Doflamingo, and even the World Government, starting from the West Blue and gradually building a fleet, carving out territory in the New World.

When Lucian Carter crosses into the Supreme Plane, he awakens the Infinite Amplification System—a divine mechanism capable of enhancing anything a hundredfold… or even infinitely more. His first step to godhood? Open his own Divine Realm and recruit believers to fuel his ascent. There’s just one problem—where is he supposed to find worshippers in a world of gods? That’s when an invitation appears. [Ten Thousand Realms Chat Group: New Member Joined] Suddenly, Lucian finds himself in a mysterious multiversal chat group with users from across infinite realities: A rum-soaked Pirate Lord looking for adventure. A flirty Sword Spirit with a sharp tongue (and a sharper blade). A fanatical Ninja Scientist obsessed with human experimentation. And even a warlord prince typing mid-battle. They come from different worlds, different rules, and different agendas—but all are now linked to a single, rising divinity. As Lucian’s name spreads across realms, his followers grow, and so too does his power. But not all gods welcome a new rival. The game has begun. Faith is currency. And Lucian intends to collect it all.

Vivian, who has been disillusioned by reality, finds himself in the world of pirates. Determined to live a peaceful life, his plans are disrupted when his patrol ship encounters a Whitebeard pirate ship. Faced with this unexpected danger, Vivian’s mind presents him with several options, each with its own unique reward: 1. Confront the pirates boldly: Shout and order the ship to approach, earning a random Logia-type Devil Fruit. 2. Challenge Whitebeard: Use a loudspeaker to demand a 1v1 duel, gaining a random combat skill from another dimension. 3. Flee: Turn the ship around and escape, receiving a random Zanpakutō. 4. Surrender: Admit defeat and surrender, increasing a random basic attribute. After a brief internal struggle, Vivian decides to use the loudspeaker and calls out to Whitebeard, addressing him as “Dad,” which is a humorous and unexpected twist.

Being chosen by the Knights of God will grant you immortality! Blake (smirking): "Who are you trying to fool? Satan is already ashes!" Improving your strength can lead to a higher status! Blake (playing with his fingers in boredom): "I think my current status is pretty high. There's no need to raise it any further." Life and death battles increase your domineering strength! Blake (looking up in surprise): "What if he really dies?" The people at the bottom of this world are struggling painfully. Please work hard to change the world! Blake (with a puzzled look on his face): "What does their suffering have to do with me? What will I do if they change the world?" Yim is too strong to be defeated! Black (reassured): "But there's still Luffy. I'll fight him after he's done!" Why do you dare to participate in the battle between gods and demons? Blake (crooked mouth): "I! Have! Hang!" This is a Gou Dao Tianlong person, get out! Blake (struggling): "I don't accept it! Why can't the Celestial Dragons just hide?"

Being strong is a temporary thing, but being handsome is a lifelong thing. The transmigrator named Vegapunk touched his big head and made up his mind to change his body and appearance first, and then think about other things! However, there seemed to be a small problem during the soul transfer. The person was fine, but why was the world changed? Alright, it seems that before returning to the pirate world, I need to first unify the ninja world and develop a world shuttle. ------------------------ Unlock the next 30 chapters at: https://patreon.com/Rexlent47

She was reincarnated as Charlotte Linlin, carrying three divine swords! Sixteen years of peaceful life were shattered by a royal decree. A reincarnated being who refuses to become a slave and is unwilling to be controlled by fate. In an era where the strong rule, she is determined to forge her own path! Her sharpness is hidden in three katana blades that tear through the void: "Seven Thunders of Purification" tear apart evil, "One Heart of Dreams" severs destiny, and "Nothingness" devours light. Each knife contains a power powerful enough to shake the world. Her Mythical Zoan-type Dragon Fruit will transform her into a sky-covering white dragon, unleashing thunder with each flap of her wings! When the battle on Onigashima returns, and Law and Kid are no longer facing the insane Big Mom, can they still create miracles once again? When Garp rescues Coby, only to find a majestic and magnificent white dragon coiled on his dog-headed warship, will this naval hero still be able to laugh? She's not a hero who came to save the world. All I want is to protect my own little corner of peace in this chaotic world. Anyone who harms those she considers family will face the might of thunder! Tag: #Female Lead #Invincible Style #One Piece Fanfiction #Rocks Era #Anti-Celestial Dragons #Decisive and Ruthless #Gender Swap -------------------------------- Read up to chapter 40 in advance at p@treon

A boy from Earth was transmigrated into the world of Naruto, but his beginning was far from pleasant. The moment he woke up, he found himself as Shanks Uzumaki, a member of the Uzumaki clan fleeing from the destruction of Uzushiogakure. Right before his eyes, his father was killed, leaving him as the only capable fighter among the few surviving clan members. Standing before him were several masked ninja. Fortunately, he awakened a “Red-Haired Template System,” which not only helped him survive but also granted him the powerful template of the Red-Haired Emperor—Shanks from the One Piece world. Follow his journey as he uses the system to survive, grow stronger, and eventually form a powerful group of red-haired warriors, each wielding the abilities of iconic red-haired characters from across the anime multiverse.

By the will of the gods, or perhaps their mistake, Zorn was thrown into the world of Fairy Tail. Blessed with the power of light itself, he awakened the abilities of the Pirate Admiral Kizaru, absolute speed, overwhelming attacks, and an untouchable body of light. On top of that, Zorn mastered Holy Light Magic, a sacred force feared by demons and dark mages alike. Rising at an unbelievable pace, he became the youngest S Class wizard in history and soon claimed a seat among the Ten Wizard Saints. In a world ruled by magic, Zorn walks the path of pure light, not as a hero, but as a domineering pioneer who stands at the forefront of a new era. ---------------------- Advanced chapters at p@treon