onepiece

[WARNING: HAREM SMUT/R18/NETORI AHEAD] A young man was reincarnated into the New World, having been given two gifts: A Mythical Zoan Devil Fruits and a Sex System. The more sex he has, the stronger he got. The Devil Fruit? Well it was none other than the Hito Hito no Mi: Model Starscourge Demigod, which allowed him to transform into General Radahn from Elden Ring. And this wasn't the Starscourge Radahn, the rotted but powerful Monster that is defeated in the Radahn Festival, this was General Radahn at his best, during his Prime, with the potential to harness the Light of a God. Due to this, the young man took the name of Radahn, knowing that he might as well call himself that if his Devil Fruit would allow him to take the Legendary Demigod's form. With his Devil Fruit, he was capable of harnessing Gravity Magic and had access to his dual curved greatswords. Along with powerful strength and insane agility, which he could combine with Haki from this world, he became an incredibly powerful individual. He was immediately recruited by the Marines, Monkey D. Garp in particular, and rose the ranks rather quickly. But he would eventually defect from the Marines after a few years due to a certain incident and he would start his own Harem of Sexy Babes, deciding to build his power even further by starting a family with them. He would eventually become the Mightiest. [SEX SYSTEM TASKS] - Take Many Wives. (Rewards: Increased Power While In Mythical Form) - Impregnate Women of Many Races (Rewards: Increased Haki Potency) - Build a Family (Rewards: True Power) [DISCLAIMERS] - Anything questionable does not reflect on I, The Author. - Harem Smut/ Netori/ No R*pe/ Polygamy/ Possibly Yuri (Go argue with a wall) - Prologue and First Chapter will be a taste here on webnovel. If it pops off, I will resume on P*treon (link in bio) - MC has powers of Radahn scaled to One Piece.

A young man is transmigrated into the body of Hiruko from the generation of the sanin. With him comes the One Peice system which gives his Devil fruits, Skills, and so much more from the world of pirates. Watch as he ascends the shinobi world becoming the pinical of strength and show them what talent really is. Also I’ve never written a fanfic or story so please if I mess up or I am not writing how you are used to with other creators please tell me and help me reach that level in a respectful way The first few chapters won’t be the best as I am still trying to find my way when it comes to writing but I hope as it progress it will get better I do use ai to help with grammar because mine is atrocious as you can probably see with my synopsis but rest assured I write each chapter myself I do not own this cover art so if you are it’s original owner contact me and I will take it down

They said the Silent-Silent Fruit was useless. They said silence could never be a weapon. They said Rosinante died a forgotten man. They were wrong. Reborn in the chaotic world of One Piece as Donquixote Rosinante-the tragic brother, the forgotten hero-I awakened not just with memories from another life, but with something more. A mutation in my Devil Fruit... a silence that goes beyond sound. No cheats. No systems. Just an awakening of perception so deep, I can feel gravity bend, time falter, and life itself tremble. I was supposed to die a silent death. But now... I'll carve silence into the roar of this world. Enemies will fall, destinies will shift, and the seas will echo with the quiet I command. Be silent. Let the world hold its breath

Dracule Marya Zaleska has always lived in the shadow of her father, Dracule Mihawk, the world’s greatest swordsman. But Marya is no ordinary heir to a legendary name. Gifted with the enigmatic Oni-Oni no Mi (Mist-Mist Fruit), she wields the power to summon spectral apparitions and manipulate the veil between the living and the dead. Yet, this power is both a blessing and a curse, as it binds her to a destiny she does not yet understand. Determined to escape her father’s towering legacy, Marya sets out on a journey to uncover the truth about her mother, a woman shrouded in mystery who sacrificed herself to protect a secret so profound it could shake the foundations of the world. Along the way, Marya discovers fragments of her mother’s past—clues that lead her to ancient ruins, forgotten battles, and a conspiracy that ties her family to the origins of the Devil Fruits themselves. As Marya delves deeper into the mysteries of her lineage, she navigates treacherous seas, faces off against ruthless enemies, and uncovers the truth about the Mist-Mist Fruit’s dark origins. But the closer Marya gets to the truth, the more she realizes that her parents’ sacrifices were not just for her sake—they were to protect the world from a looming catastrophe. As the line between ally and enemy blurs, Marya must confront the darkness within herself and decide whether to embrace her Mist-Mist powers or reject them to forge her own path. "Dracule Marya Zaleska: Oni Phantom - Devil Fruit Origins" is a tale of legacy, sacrifice, and self-discovery. In a world where the past and present collide, Marya’s journey will reveal the secrets her parents died to protect and challenge her to rise above the shadows of her name to become a legend in her own right. Will she uncover the truth in time to save the world, or will the weight of her legacy consume her?

When a depraved man from the real world with encyclopedic knowledge on all things dragon ball gets sent into the world with the power to attract any woman he wants, he can't refuse.

Kazuma transmigrated into the world of Fairy Tail awakened one of the most overpowered abilities imaginable: the Gate of Babylon, the Treasury of the King. At first, Kazuma thought life in this world would be simple. That was until he started receiving missions from other worlds. Taking missions, building guilds in other worlds, and becoming the Guild Master __________________ Crossovers: Beelzebub, Mieruko-chan, Miss Kobayashi's Dragon Maid, Black Bullet, One Piece, Dropkick on My Devil, Frieren: Beyond Journey’s End, JoJo’s Bizarre Adventure ,.... __________________ Support me and read advanced chapters at: patreon.com/_Coreal

In the year 1484 of the Sea Circle Calendar, Sidilir Oran, a pirate from Piltover, set sail into uncharted waters. That day became a turning point for the world—because with his arrival, the seas would never be the same. From the Project Universe codenamed Jin-Shiki, to the Tyrant Universe known as Warhammer-Oz… from Piltover’s Hextech armor to Zaun’s alchemical elixirs… even a clone of Charlotte Linlin has appeared on these seas. Here, dreams shatter the walls between worlds. Valoran technology collides with Devil Fruits, forging miracles that defy reason. And as for Star Guardian Urgot… well, some creations can only be called bizarre. (One piece • Sailing • Valoran • League of Legends) ------------------------- If you’d like to support my work, check out my: patreon.com/DaoistRoeoNQ

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

Luffy ended up drowning in a barrel because of a whirlpool during the beginning of his adventure. Mark, who had reincarnated in Luffy's body because... Well, because the author wanted to, he freely and spontaneously assumed his dream of becoming the king of the pirates. Mark thought it was already great that he was reincarnated in Luffy's body, but he never imagined that he would gain something that every fanfic protagonist has: A system! Great Adventure System! After he finally conquered the Grand Line, he gave an interview to a certain newspaper. "Would you like to say something now, after you have conquered all the seas?" "I want to thank my team who accompanied me all the way. They were the ones who always supported me in everything." The reporters looked behind Mark, where several beautiful women were laughing. -------- A/N: One note, if you read a lot of One Piece fanfics, you may have seen this one by other names. So I'll make it clear here that: despite being a translation, I'll also I will use my poetic license to make changes where I think they are necessary. _____ My patreon: patreon.com/king_gilgamesh ---- Updates Monday through Friday --- 100 Power Stones = 1 Chapters Extra 200 Power Stones = 2 Chapters Extra

Vergil just wanted to get through another normal day at the Marineford training grounds, listening to Zephyr seriously explain how to “kick the air,” until a robotic voice suddenly invaded his mind and announced that he now possessed… a Choice System. And that his very first mission involved three equally wonderful and catastrophic options: 1. Pay attention in class, 2. Challenge Smoker, 3. Or… kiss Hina. Naturally, Vergil chooses the only “rational” option. The result? A stolen kiss worthy of a soap opera, an entire platoon having a collective emotional meltdown, Hina discovering she has an “aerial kick-machine-gun mode,” and Vergil unlocking master-level Geppo as if it were a paid DLC. Meanwhile, Zephyr simply watches two newly evolved cadets beating each other up in the air and thinks that maybe—just maybe—his day is completely ruined. And that’s how Vergil’s journey begins: caught between a system with questionable intentions, utterly bizarre choices, and his newly acquired ability to run away from the woman who wants to strangle him… while they’re both flying. Welcome to OPCS. -------------- Warning: This fanfic serves as a sequel to my fanfic Multiverse Login System, but it also borrows concepts from the rewrite: King of Heroes in Marvel and Multiverse. The protagonist of this fanfic is the son of the protagonist of Arthur, the protagonist of the two fanfics mentioned. -------------- If you want to read advanced chapters, take a look at my Patreon. patreon.com/king_gilgamesh ----- Updates Monday through Friday ---- 100 Power Stones = 1 Chapters Extra 200 Power Stones = 2 Chapters Extra

Want to live a laid-back life? From the start, he gets a Paramecia-type Devil Fruit, the Sloth Fruit, and becomes instantly invincible! Sleeping on the job? His Observation Haki trains automatically! Slacking off? His Armament Haki maxes out on its own! Conqueror’s Haki? Who needs it anyway! His furious superior, Akainu, roars: “Renzo! If you slack off one more time, I’ll send you to the New World!” Renzo rolls over and mutters: “Fleet Admiral… such a hassle… too far… don’t wanna go.” During the Marineford War, as the world shakes and the sky collapses, he’s peacefully napping beneath the execution platform. A deadly attack sweeps toward him; he turns over in his sleep… BOOM! The attack disappears! Fleet Admiral Sengoku clutches his head in despair: “Quick! Wake Renzo up! Let him finish the fight before he sleeps again!!”

Ye Jia transmigrates to the world of One Piece and obtains a Synthesis System! "Ding! Synthesizing Sparkle-Sparkle Fruit!" "Ding! Synthesizing Weather Fruit!" "Ding! Synthesizing Gum-Gum Fruit!" Not only can he synthesize any Devil Fruit, but he can also infinitely accommodate Devil Fruit abilities! Thus, the strongest Pirate King is born! 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

The Voidlands is a mythical odyssey set after the fall of all known creation. In the wake of Earth’s collapse, only a single island remains — floating in a weightless sky where time has shattered and memory falters. Two cosmic beings linger in silence. The Keeper, a radiant force of creation, dreams worlds into being but cannot finish them. She feels something is missing. Her every step brings forth beauty and wonder, yet she remains deeply alone. The Severant, a force of unmaking, walks in stillness and judgment. He was once a guardian, perhaps a god, now reduced to the last witness of a lawless void. He craves order, seeks purpose, and wishes to rule — yet no one remains to follow, no one to judge. Between them, the island persists: a surreal haven carved from forgotten dreams, both nursery and tomb. And in the heart of it stands the Temple, sealed and ancient, hiding the truths they no longer remember. They orbit each other like dead stars, drawn by yearning and repelled by fear. Creation and destruction. Light and silence. A forgotten past… and the fragile hint of a future. But something stirs. And in a place where nothing remains, something new might yet be born.

What happens, when a true hater of blackbeard pirates transmigrated in One Piece world just after he knows Blackbeard is just a victim of world government? This story will follow canon timeline and the mc will become vice captain of straw hat pirates. There will be a system, he will gain all of eternal template from mcu and can use cosmic energy which is more powerful than haki or magic Cosmic energy > Haki > Magic. This is not a translation!!

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

(Crossover Fic) [R18 WARNING: NSFW/SMUT AHEAD] |Smut| |Harem| |Netori| |Taboo| Reincarnated as a red-haired bastard boy of a certain Riverlord, Ellion didn't regain his memories until he was an adolescent in Westeros. He would come to awaken three Traits, gifted to him by an unknown entity who made him a Template to Red-Haired Shanks. [Willpower of The Red Emperor] [Blade of Aggression] [Sexual Cultivation] Such were the abilities granted to Ellion Rivers, who became a swordsman in Westeros, rising to the top and gaining the attention of Aerys II Targaryen himself. But while his swordsmanship and battle power was great, his lust and urge to bed women was even greater. He would indulge in all women, married or maidens. It didn't matter what the potential consequences were, he would still bed anyone he desired. To cultivate his power, he would take anyone to his bed and he would ascend to greater heights. Due to his power, Ellion would eventually plan his rise during a certain event that was inevitable. For he was unable to quell the King's Madness, or he was too indifferent to do so. Regardless, he would intervene in his own way as his mere presence had rippled through the waters that were Westerosi History as some details of the world were quite different. [DISCLAIMERS] - Any Questionable things do not reflect on I, The Author. - Harem Smut/Netori/Taboo - Some key details are different (Won't spoil) - MC is reincarnated character with Shanks's powers from One Piece - Advanced Chapters on my Patreon (10+ chapters ahead) (ps: bonus points if you understand why the title is that) patreon.com/Yuri_Lover23

This story is a fan-fiction of the My Hero Academia universe, and all rights to the world and its characters belong to Kōhei Horikoshi. The main character, Aokiji Kuzan, is inspired by One Piece, and all rights belong to Eiichiro Oda. Update Schedule: Probably One chapter every day. But I may take a rest randomly.

Transported to the One Piece world. As a time traveler whose golden finger's activation condition was bizarrely set at age 60. Ignis Glow resolutely chose to join the Marines. He spent his days slacking off and clocking in. He witnessed the rise and fall of various eras of sea monsters. Today, the Marineford War is imminent. Ignis Glow, an old soldier, is preparing to retire. He doesn't want to be involved in any more trouble. Unexpectedly, the town where Ignis Glow lived for over thirty years was destroyed for failing to pay the Heavenly Tribute. Witnessing everything, Ignis Glow. With the system's granted 'Genryūsai Shigekuni Yamamoto' template, he chose for the first time to break his peaceful life. He decided to take revenge on this chaotic world. "Since this is a world where the weak cannot survive, let me break it with my own hands." "All Things in the Universe, Turn to Ashes!"

Transmigrated into the Bleach world, becoming Shunsui Sakuranosuke Jirō Kyōraku's nephew, Kyōraku Callum, bound to a check-in system. Checking in allows him to grow stronger, and he even obtained a unique time-type Zanpakutō. Time Rewind, Time Stop, Time-Line Severing However, in the perilous world of Soul Society, for his own safety and survival, he resolutely chose to join the Fourth Division.

Luca finds himself in the world of One Piece with a rare ability: psychokinesis. He doesn’t care about pirates or the government—his only focus is gaining absolute power and enjoying life on his own terms. In a sea full of chaos, he quickly realizes that survival belongs to the strongest, and he must use his abilities wisely to avoid being caught in endless conflicts.