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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?"

In the world of One Piece, Arton, a sketch artist, suddenly finds himself face-to-face with a Celestial Dragon—and not in a good way. Lucky for him, he awakens a system that allows him to gain strength by writing in a diary. Fired up for some payback against the Celestial Dragons, Arton embarks on a journey, and not just for retribution but also to meet beautiful girls such as Nami, Robin, and Hancock—characters he's drawn a million times before. As his journey unfolds, Arton starts scratching his head, wondering why women like Uta, Vivi, and Hancock are lining up to join his crew. Nami throws him a compliment, "Thanks, Arton, you're the best." Carina playfully proposes a trade, "Nami, you keep the treasure, and I'll have Arton, okay?" And Nico Robin teases, "Arton, you're into more mature women, aren't you?" ***This is a translation*** original: https://b.faloo . com/1299406.html

Before the Straw hats ever set sail there was the early years of pirates. Atlas, an escaped experiment hell bent on revenge and willing to align with the crew that will one day become the most infamous pirates before vanishing just as quickly. Will he manage to make a name for himself that will last or become just as forgotten as Xebec himself by the time of Luffy? Hey there, I won't lie this whole fanfic is something that will be updated whenever I get inspiration for it. I like to create these stories and work off of the world building inside the world's to explore what could be possible if someone was willing to push the norms of their uses. some of that will mean I will step into pseudo fanon but only in so much as I am using the tech and other power systems that exist in the one piece world in ways the op never intended or showed it being possible to use like that so have no way to confirm whether they would consider it canon or not, I will leave that up to you guys. will have slight alternate universe in it, in that Linlin in this world has not slept with as many men as possible but is instead looking for the perfect person to have her kids with. do with that as you will but yeah she will be the main love interest too. going to try a more slow approach but let me know what you think. please be willing to understand that I have a lot going on and so my updates might not always be great, but if anyone actually bothers reading this then I will try to be good haha. other than that, I would love any constructive criticism as I would really like to improve my works and actually become a decent writer and not just the same old "eh he can kinda write okay fanfics that are the same as every other fanfic" writing level, no offense to all the others writing on here haha.

Sakazuki Akainu is a 14-year-old boy from the My Hero Academia universe, possessing a Magma Quirk. I don't want to spoil anything about his family background here, so you can check the first chapter for those details. ​Akainu's character is, of course, inspired by One Piece; all rights belong to Eiichiro Oda. The My Hero Academia world and all its rights belong to Kohei Horikoshi.

I, Natsuki, was reborn in Konoha as a classmate of Kushina Uzumaki. My start was ordinary, but my destiny was not. A system awakened within me, offering me the world on a silver platter. My cheat? A [Gacha Template System] that allows me to draw and fuse with character templates from across the multiverse. With every pull, I became someone new, someone stronger. One pull gave me the deductive genius of Conan Edogawa. Another granted me the boundless potential of Monkey D. Luffy. A lucky draw bestowed upon me the god-like power of Gojo Satoru. And a legendary pull blessed me with the transcendent cunning of Aizen Sōsuke. As these legendary templates merged into one being, the Shinobi World finally met its new, undisputed ruler.

Ron transmigrated as a scientist. At the start, he saw Blackbeard kill Thatch and steal the Dark-Dark Fruit. He activated the Black technology system and obtained the "Devil Fruit Enchantment Technology," which is very simple to understand - it's about giving a Devil fruit users additional abilities! At the beginning, he extracted Marco's Phoenix fruit and enchanted Whitebeard with it. The Tremor-Tremor Fruit + Phoenix fruit came into existence... Then he extracted Whitebeard's Tremor-Tremor Fruit ability and enchanted all his sons... As a result, a bunch of Tremor-Tremor fruit users were born! Following that was the "Conqueror's Haki Replacement," where everyone possessed Red-haired Shanks' top-tier Conqueror's Haki... This scared the shit out of the Five Elders'!

Thirty-eight years ago, the God Valley Incident was brought to an end by the World Government, marking the curtain fall of the Rocks Pirates. However, the Celestial Dragons, lofty as they were, failed to realize that an even more terrifying monster had begun to move. Soon, his enemies would discover that no matter how many times they severed his head, pierced his body, or reduced him to ashes—none of it could truly kill him. Only when blood flooded the vacant throne did they finally understand who their opponent truly was. The man who pushed the Bat-Bat Fruit, Mythical Zoan, Model: Vampire, to an unprecedented level. The man whose mastery over all three colors of Haki reached its absolute peak. His name—Nereus. Lord of the Deep Seas, Immortal King, the Liberator… His name has never ceased to echo across the seas.

In the Great Pirate Era, countless people rushed to the sea. The person who obtained Arceus’ power arrived in this world as the new Arceus and got in touch with the Lunarian race. Based on the reality that everything can be Mythical Zoan, the current him can also be called Mythical Zoan user. Whether it is One Piece or Pirate King, it has nothing to do with him, all he wants to do is to retrieve the lost plates first. During this process, he formed an alliance with Beasts Pirates, a famous pirate crew in the New World, and Mr. Kaido got his coveted Mythical Zoan Army. When Pteranodon becomes Aerodactyl, when Brachiosaurus becomes Tropius, the combination of Pokémon and devil fruit powers will bring a whole new change to the world…. Lunarian’s glory will surely reappear. *This is a fan translated novel by me ****Please support on pat*eon for extra chapters https://www.pat*eon.com/dmtranslations

No system + Celestial Dragon + Sharingan + Mythical Zoan + Scholar + Roger Pirates ... Year 1 after joining the Roger Pirates Valthior: “Can you guys stop being so violent? I’m just a scholar—I can’t even tie up a chicken!” ... Year 5 after joining the Roger Pirates Valthior: “Hey, slow down with the killing! Leave one for me—I just learned a new move. I wanna split his damn head open!” ... Year 10 after joining the Roger Pirates Valthior: “Captain, why are you wasting time talking to him? I’m gonna chop him into a bloody mist!” ... After reaching Laugh Tale and uncovering the secrets of history Valthior: “This is just the end of the journey—not the peak! Why are we disbanding? I’m the most educated one on this ship, so listen to me—first we take down Shiki, then we smash Whitebeard! We’ve gotta truly live up to the name of Pirate King!” ... Twenty years later Valthior: “As the saying goes, the student surpasses the master. My captain became the Pirate King—so if I don’t become the King of the World, wouldn’t that make this life a waste?” ... Alternate name: One Piece: I Only Learned Killing Was Illegal

My name is Chad Cain, a transmigrator, Luffy's third older brother and just an ordinary pink-haired teenager. I used to have a cushy Marine job, thanks to my grandfather-grandson relationship with Garp, I could have easily coasted like Kizaru, punching in and out while working a desk job as a low-ranking clerk. But everything changed when I took Garp to that island and ate that fruit. Where did this ridiculous rumor even come from? What's this about me being the illegitimate child of two Emperors, Kaido and Big Mom? PS : A single pairing with Uta and mc will supposedly act as a 'spy' later in luffy ship.

"I've never touched a Devil Fruit before, I'm not (fu*king) interested in Devil Fruits" -- Liam............ It's actually a story about a guy with a STAND Ability within the world of One Piece. (Hey Guys, I am translating this novel here and I will try to maintain a good quality for my translated chapters. For everyone's confirmation, I am translating it with my own efforts and I am not copying it from other websites. So give me your reviews and tell me if you like it)

In the era when Navy hero Garp is chasing Pirate King Roger across the Grand Line, a young man awakens in a fragile human body that simply refuses to die. Bullets to the head, cannon blasts to the chest, blades across his throat, drowning seas, and raging flames can destroy his flesh, but they can never claim his life. After countless brutal “deaths,” he realizes that mere immortality is not enough in a world ruled by monsters like Rocks, Roger, and Whitebeard.​ Determined to stop being a passive punching bag, he chooses the most domineering path in the One Piece world: to first max out his Conqueror’s Haki and then overwhelm the era itself. From the shadows of that legendary time, he crashes into the mainstream of history, clashing with Marines, pirates, and royalty, carving his name into the seas as the undying king whose will no one can suppress.

On the Grand Line, power comes from Devil Fruits and Haki. But today, a different kind of terror washed ashore! A nameless drifter wakes up in a world ruled by pirates and Marines, carrying the bloodlust of another universe's greatest battle maniac: Zaraki Kenpachi. Whether they're awakened Devil Fruit users with world-ending powers or high-ranking Marine Admirals, everyone is another whetstone to sharpen his blade. In the Great Pirate Era, everyone is searching for a legendary treasure. He's searching the seas for an opponent who can make him feel the threat of death! "Enough talking." "Let's kill each other until one of us stops breathing!"

Fate tried to kill Ace. I said no. In the heart of the greatest war in history, a fourth brother stepped out of the shadows. With the world watching, the brothers did the impossible—they survived. Now, the seas are no longer ruled by the old guard. From the "War God" Dragon Soul to the "Bright King" Luffy, the four brothers have ascended. No more running. No more losing. The Navy is in retreat, the World Government is in a panic, and the Four Emperors' throne has new masters. This is their sea. This is their era.

"I raised the Hero of the Marines, mentored the Fleet Admiral, and shaped the era itself. Now, at a hundred years old... my journey is finally beginning." Transmigrating into the world of One Piece with a personal System, Rowan expected to reach the pinnacle of power in record time. But fate had other plans—the System glitched, remaining stuck in a loading loop for decades. Rowan didn't wait around for a miracle. Using his knowledge of the future, he carved his own path. He adopted a rowdy brat named Monkey D. Garp, forged a life-and-death brotherhood with future Commander-in-Chief Sora, and disciplined a generation of legends including Sengoku, Zephyr, and Tsuru. A century has passed. While training his great-grandson, Luffy, Rowan finally feels the heavy toll of time on his bones. Just as he prepares to close his eyes and accept the end of his long watch, a familiar sound echoes in his mind: [System Loading: 100%... Activation Successful.] [First Mission: Become a Marine Admiral.] Looking at the prompt, the century-old legend can only scoff: "Are you kidding me? I’ve been the backbone of the Navy for a hundred years, and now you want me to start a career as an Admiral?!" The Old Guard has returned. The pirates think the era belongs to them—until they meet the man who raised their greatest enemies.

"Rosse... huh..." Rosse stared blankly at the boy in the mirror, momentarily at a loss for words. The boy in the mirror had a smooth and fair face, well-defined features, exuding a sense of cold and stern aura. His deep, dark eyes shimmered with captivating light, and his whole body radiated a noble temperament. He had transmigrated, or perhaps it was memory awakening, and directly became a Celestial Dragon. ’This is just, way too good!’ However, his identity was a bit awkward. His name was Jaygarcia Rosse, a standard Celestial Dragon name, and his grandfather was Jaygarcia Saturn, one of the current Five Elders, and also the first Five Elder to be removed in the original One Piece. ——— [Ding! Defeat System at your service!] "Defeat System? What's the function?", Hearing the pleasant system prompt, Rosse felt even better. ══════════════ [Host: Rosse] [Strength: 63/100 (G+; even Marines are stronger than you)] [Overall Rating: A (All you’ve got going for you is status)] [Abilities: None] [Skills: None] [Note: Defeating enemies grants you rewards equal to the enemy’s overall rating -1. Killing or crushing the enemy grants a reward equal to the enemy’s current overall rating.] [Note: You can only receive the kill/crush reward for each person once, and defeat rewards do not conflict with kill/crush rewards.] ══════════════ [TAGS: #EvilMC(Not morally gray but total dark MC) #Clever #MultipleFemaleLeads] 1st World: One Piece 2nd World: Bleach 3rd World: COMING SOON....] ═IT'S A TRANSLATION═ RAW: 海贼王：活恶魔

Traveling through the world of One Piece, I unexpectedly became Roger's younger brother. It's hard to imagine that Roger, who is over fifty years old, could have a teenage brother. But while my brother became the Pirate King, I was utterly talentless. Fortunately, at the age of sixteen, I discovered I had a possession system. By possessing Ip Man, I gained the mindset of a martial arts grandmaster. By possessing Gai Nie, I acquired the art of the Hundred-Step Flying Sword. By possessing Li Xiaoyao, I mastered the Shushan Sword Techniques. Think that's all? You're wrong! Pain, Itachi, Ichigo Kurosaki—if I have money, I can possess the spirit of anyone. This is a world where money can make ghosts do your bidding!

Once in the world of Naruto, I established the Kingdom of Qin, standing alongside the Five Great Nations and pioneering a civilization of ninjutsu. Once in the world of One Piece, I conquered the Grand Line, challenged the Four Emperors, and founded a civilization of Devil Fruits. Once in the world of Chinese Paladin, I ruled over Shushan, wielding a sword with the South Mountain as its hilt and the North Sea as its blade, slashing through all beings and establishing a civilization of Sword Immortals. Once in the world of Bleach, I crossed the boundaries of life and death, transforming into the King of the Underworld and forging an eternal divine kingdom. Once in the world of Journey to the West, I overturned the Five Elements Mountain, stood shoulder-to-shoulder with the Great Sage, and led armies of millions to claim dominion in the West. Once in a world of science fiction, I piloted spacecraft through the cosmos, witnessing the splendor of countless worlds. Once in Perfect World, Tomb of the Gods, and Coiling Dragon, I sat among the kings of various realms, coldly dividing resources and clashing for supremacy. Gathering the myriad worlds, fusing their civilizations, and creating the ultimate divine kingdom. This kingdom spans infinite worlds. Billions of beings serve as the king's soldiers, infinite domains form the king's garden, and countless civilizations become the foundation of the king's strength! This is The King’s World!

Cyrus wakes up in the brutal world of One Piece—and finds the legendary Mera Mera no Mi right in front of him. Eat it and gain unimaginable power… or leave it and die? He doesn't hesitate for a second. He devours the Logia fruit on the spot. With his new body now made of living flames, a mysterious data-like system panel activates, granting him stats, skills, and endless potential. Cyrus sets his sights on Shimotsuki Village, the legendary home of master swordsmen, to train under the finest sword instructor in east blue. There, he fuses the scorching might of the Flame-Flame Fruit with razor-sharp swordsmanship, forging an entirely new style: Fire style Swordsmanship—a blazing fusion of fire and steel that leaves nothing but ashes in its wake. A transmigrator armed with fire, sword, system, and sheer audacity—watch Cyrus burn his way across the Grand Line, rewriting what it means to be a swordsman… and maybe the entire pirate era along with it.