onepiece

Transmigrating into the world of One Piece, a man named Raleigh becomes a Marine... but with a twist. He's acquired a "Slacking Off System" that rewards him for doing the absolute minimum. Catching pirates? It's too dangerous for a measly salary. He's seen the example: men like Akainu fight the hardest battles, suffer the worst injuries, and earn nothing but scorn from his allies like Sengoku and Garp. Raleigh's path is clear. [Slept during pirate-hunting duty, Slacking Value +100] [Enjoyed a massage from Hancock during work hours, Slacking Value +200]. The Great Pirate Era, the rivalry of the Yonko, the position of Fleet Admiral—to Raleigh, these are all meaningless. "What's the use of all this?" he'd say. "It's not even as good as the imported grapes Hancock feeds me." Both Marines and pirates dismissed him as a harmless, lazy fool. They were all wrong. One day, Raleigh strolls up to the holy land of Mary Geoise, kicks open the gates, and addresses Im in the Pangaea Castle: "Hey, isn't it about time I had a turn on that throne?"

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

"At a high-level review meeting for the Naval Inspection Department, a stern official glares at the East Blue's newest inspector, Lancelot. ''Inspector Lancelot, explain this!'' the official demands. ''Why do seven different queens from kingdoms across the East Blue have children who bear a... striking, 70-to-80-percent resemblance to you?'' Lancelot, busy admiring a secretary, just yawns. ''Coincidence.'' ''Coincidence?!'' ''Absolutely,'' Lancelot says, pointing a thumb at the furious Fleet Admiral. ''I mean, I share a good 60-percent resemblance to Admiral Akainu. Does that mean he's my long-lost son?'' An explosion of magma vaporizes the corner of the table. ''I'VE HAD ENOUGH OF THIS PUNK!'' ''Ooh, scary~'' Kizaru drawls, holding him back. ''Just endure it a little longer, Sakazuki...'' ''You can't beat him, anyway,'' Aokiji mutters from under his sleep mask. ''Then explain this!'' the official snaps, moving on. ''Why do your East Blue marines receive salaries and benefits that rival Headquarters?'' Lancelot scoffs. ''With the original paltry pay, you could barely scrape by. Why would anyone choose this job over being, say, a pirate? I'm just making the job competitive!'' This is the story of Lancelot. After transmigrating into the body of a 3-meter-tall, famously weak, and cowardly Marine nepo baby, he decides to flip the script. Armed with a corrupt Vice Admiral father in Mariejois, two overpowered Systems, and a complete lack of shame, Lancelot's journey is just beginning. His plan? Con an OP swordswoman into joining him (and giving her a Zoan fruit), recruit a 12-million-Beri pirate as his enforcer, and fake being an 'Absolute Justice' psycho. Lancelot is out to build an empire, get filthy rich, and assemble a 'team' of the most beautiful women in the seas... all while pretending to be the most terrifyingly efficient Marine in the East Blue."

Transmigrating to the world of One Piece and becoming the orphaned son of a Marine Rear Admiral, Tatsuki awakens the [Scummiest Justice System]. With it, he can become stronger by violating Marines' regulations. [Ding! Host was called out by Head Instructor Zephyr at the opening ceremony for wearing a crooked tie] [Violation Points +1000!] "Kuzan, how can justice be superficial? Come with me to the Pleasure District and experience the hardships of life." [Ding! Leading a future Marine Admiral astray and sneaking out of the base late at night!] [Violation Points +1000!] "Sakazuki, what do you know about absolute justice? It's nipping all evil in the bud." [Ding! You have subverted the future Marine Admiral's ideology!] [Violation Points +3000!] The use of these Violation Points? Upgrading skills! [Violation Points –600,000! Conqueror's Haki upgraded to Advanced level!] Upgrading stats! [Violation Points –100,000! Physique increased to 70!] Spinning the wheel! [Congratulations to the Host for obtaining Senzu Bean ×3!] [Congratulations to the Host for obtaining a Logia Devil Fruit!]

The mysteries of the ocean are endless. The treasures of Buggy the Clown, the plunder of Captain Kuro... One day, while rummaging through a pile of loot, Luffy stumbles upon a mysterious pendant. Suddenly, an ethereal voice echoes in his ears: "What is your dream?" With burning passion, Luffy declares: "I'm going to be the Pirate King!" From that moment on, his life underwent a complete transformation. The Intensive Training Program for the Future Pirate King begins! Guided by his crewmates, Luffy is forced to train seriously: Zoro pushes him to fight to the limit Usopp trains him to become a master sniper Even Nami makes him study navigation & oceanography! Meanwhile, magical notifications constantly appear before his eyes: [Devil Fruit Mastery +1] [Observation Haki +1] [Armament Haki +1] [Conqueror's Haki +1] "Become the Pirate King? Sure! But be prepared to sleep just 1 hour a day!" The climax arrives at the Marineford War, where the entire world witnesses a miracle. A teenager who has mastered ALL forms of Haki dramatically descends onto the battlefield. Akainu, upon seeing him, erupts in fury: "He... must NEVER return to the New World! Eliminate him now!!" A "hardworking" and "disciplined" Luffy—this is the worst nightmare for all his enemies!

Rowan transmigrated into the world of One Piece and obtained a treasure chest system. Through it, he could draw powerful abilities and items from different worlds. Edo Tensei and Flying Thunder God from the Naruto world. Zanpakuto from Bleach. And that was only the beginning. More and more powerful abilities continued to appear in his hands. Blackbeard: “Why… why do I have to exist in the same era as a monster like Rowan?” Whitebeard: “This kid is terrifying. It seems I truly belong to the old era.” The Five Elders: “This Rowan… is even more dangerous than Rocks.”

Ryoma mysteriously transmigrates to the world of Fairy Tail. But unfortunately, he remains a non-mage for seven years, becoming an ordinary person in the guild. But one day, the dormant dimensional power in his body throws him into the Demon Slayer world. There, his Ice Breathing merges with his magic power, and finally, he gets an effective magic, Ice Magic. And this was just the beginning. The dimensional power within him erupted from time to time, throwing him into various different worlds again and again. Ice Magic from Demon Slayer's breathing style, Space-Time magic from Black Clover's Grimoire, Conqueror's Haki, Imperial tools, Zanpakuto... Each time he returns, only a moment passes in the Fairy Tail world, but he rises with new powers. With these newfound powers, Ryoma will eventually write the legend of the Dimensional Mage.

Ben ends up in One Piece world with template system. First 8 chapters the narration is not so good after that it will be ok. --- Disclaimer: I don't own any of the characters or the songs used in this fic.

[The Dimensional Life System allows you to experience different lives without leaving your home.] [Warm Reminder: Because “Real Life” mode involves an actual journey, there are certain risks. It is recommended that first-time hosts choose the risk-free “Virtual Experience” mode.] “Risk?” After hearing this, Uzumaki Naruto’s eyes lit up slightly. “Perfect. Then I choose Real Life mode!” [Special Reminder: “Real Life” mode is a genuine journey with inherent dangers. For your first experience, it is strongly recommended that you select the risk-free “Virtual Experience” mode.] “I reject your advice!” Ignoring the system’s warnings entirely, Uzumaki Naruto clenched his fists in excitement and threw a hard punch into the air. “I’ll choose the risky Real Life mode. Let’s get started!” --- I test the poison so you don't have to. For 30+ advance chapters join my p@treon: mrfanficion140

Born the year God Valley burned, Lucien Vosgrave is bored out of his mind and pushed out the door with nothing but his father's notebook and a name to find. His aim? See everything the world has to offer, cure the boredom, and have as much fun doing it as possible. The world, naturally, has other ideas.

I, Zenji, woke up in the middle of a battlefield during the Third Great Ninja War. My only cheats? A complete knowledge of Jujutsu Kaisen burned into my mind, and two soul-bound treasures. I soon discovered a fatal flaw: for my Earth body, refining chakra was a slow form of suicide. But I just smiled. With Reverse Cursed Technique for self-healing and the Incarnation secret art to switch bodies, I possessed something that even Orochimaru would kill for. Using my knowledge, I created two ultimate trump cards: a "Gojo Satoru" with his Six Eyes bloodline and localized Limitless technique, and a "Sukuna" with a Wind and Fire Style Malevolent Shrine. The Hyuga clan claimed my Six Eyes was a stolen bloodline? I let 'Gojo' handle them. It didn't take long. My ultimate goal is not just to survive. I will use my treasures to re-establish the power of Jujutsu in this world, creating a new branch of power rivaling chakra itself. And my final target? The Chakra Fruit of the Ōtsutsuki!

Starting from the world of Demon Slayer, he inherited the art of Thunder Breathing. In One Piece, he fused the three types of Haki into a style of his own—Colorless Haki. In Naruto, he awakened the Lightning Eye, shaking the entire Shinobi world. He battled Curses in Jujutsu Kaisen, stood against Hollows in Bleach, and survived the chaos of One Punch Man, facing monsters and heroes alike. ——— 《Demon Slayer》《One Piece》《Naruto》《Bleach》《Jujutsu Kaisen》 Each world is explored one by one—no chaotic crossovers. Only after one story ends does the next world begin. His journey across worlds knows no bounds. From Dragon Ball to Inuyasha, Hunter × Hunter to The Outcast… Whichever anime world you can think of—he’ll eventually reach it. This is the story of a lightning swordsman... who walks the endless path across dimensions to become the strongest of all. — — — Original Author: Chi Ren Dao Meng

What is it like to travel through countless worlds and then join a chat group? In the world of Naruto, he is an Uchiha who is about to face the night of Uchiha annihilation. In the daily science world, he repeatedly jumps between red and black. He, Lupine the Third, Kaito Kidd, and Mao Yan are known as the Four Thieves. In the world of pirates, he is the captain of the fourth division of the Rocks Pirates who is about to experience the Battle of the Valley of Gods. He is considered the most dangerous man by the world government. In the world of Inuyasha, he is the eldest son of General Inu and has two stupid Oudou. In the world of The King of Fighters, he and Mai Shiranui have a secret they have to tell in the park. In the world of Shinigami, he and Yamamoto became the Shinigami that Aizen feared most in Soul Society. Fairy Tail, Teyvat, Valoran, Arad, Biochemical, Marvel, FATE, Academy City, Touhou Project, JOJO has left his legend in every world! Note: the novel have 372 chapters at the moment. I will publish it all here. NOTE: I DON'T OWN ANYTHING IN THIS NOVEL I JUST LIKED IT AND WANTED TO SHARE IT HERE. Raw's name: 诸天：无数的我，加入聊天群 Author's name: 僵尸小小丶 For every 40 power stones there will be one bonus chapter. So don't forget to vote. Please support me if you can. If you want to read 40+ advance chapters, you can visit my pat. pat reon.com/Rogue_Reader (remove the space)

After reincarnating into the world of One Piece, Ritter isn't just here to sightsee he’s here to rewrite legends. Gifted the Mist-Mist Fruit and three-color Haki at the age of three, he’s raised by none other than the Pirate King Roger himself. From Shanks and Buggy to Ace and Uta, Ritter takes on the unlikely role of the Grand Line’s ultimate “big bro,” training future legends while hiding a monstrous power within his misty aura. A veteran of the God Valley Incident, a swordsman who believes real men wield greatswords, and a man who refuses to blindly worship even the likes of Luffy Ritter walks the line between absurd comedy and heartwarming guardianship. But with timelines tangled, loyalties shifting, and a blood-red mist foreshadowing war, Ritter’s true identity as the “Mist Emperor” may be the key to saving or destroying the new age of pirates. One Piece fanfic with a single female lead, comedic undertones, dramatic power scaling, and the ultimate twist on ‘isekai babysitter’ tropes. --- For advanced chapters: [email protected]/_tey

Reborn in the Pirate World, Yuichi unlocked the Character Template System and obtained the template of Byakuya Kuchiki. He trained diligently, aiming to one day dominate this world. However, just after he became an Admiral Candidate, the world changed. The fusion of all worlds began. The battle between the Ninja World and the Pirate World begins. In the defeated world, everything would vanish, becoming fuel for the evolution of the victor. Among the two worlds, only one world would survive in the end. This was the evolution of the world. All living creatures would fight for their world's survival. The Seven Warlords of the Sea vs. The Akatsuki Organization! A collision between the Four Emperors and the Five Kages! Yuichi thought, "A battle between worlds! The Ninja World is manageable, but if it were Shinigami, Dragon Ball, or One Punch Man..." ... [Note: This is an unofficial translation. All rights to the original work belong to its rightful owner.] > Patreon.com/NegativeTranslations

Jin was just another model ship hobbyist—until a cosmic glitch dropped him into the world of One Piece... along with his prized aircraft carrier. Within hours, he’d already made a fatal mistake: killing King Wapol. Then things got worse. When his model carrier swallowed the king’s Munch-Munch Fruit, it didn’t just transform—it awoke. A sentient, evolving Demon Carrier, driven by a single, monstrous instinct: to consume other Devil Fruits. It devoured the Mushroom-Mushroom Fruit—and turned itself into a living factory. It devoured the More-More Fruit—and wiped out a Buster Call in one shot. It devoured the Flare-Flare Fruit—and its burning deck became an inferno that melted entire islands. Now, across the Grand Line, a new warning echoes through the ranks of the Marines: Threat Level—UNKNOWN. Target is not human. Target is a nation on wings. DO NOT ENGAGE.

One day, after transmigrating into the world of One Piece, Ian set a goal for himself: In two and a half years, he would punch down the Four Emperors, kick the Admirals, and overthrow the rule of the Celestial Dragons. However, nearly twenty years later, forget the Four Emperors, forget being the Pirate King and kicking the Admiral, forget One Piece, forget justice, forget the World Government, to hell with it all! Facing the chaos of the seas once again, Ian decides to go home, settle down, build a family, and quietly live out the rest of his life.

[#SUPER BIG CHAPTERS #FAST-PACED] Reborn in the body of a Marine Captain in South Blue, armed with a sight that shows him the good and bad karma done in someone's life, Light Yagami resumes his "work". The God of the New World has transmigrated. God help the New World. --------------- - (No need to have watched Death Note before) -No Harem -Earned power growth, not OP. -READ 30+ CHAPTERS AHEAD AT { patreon.com/Glivaria }

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!!”

After a twist of fate, Ignis transmigrated into the world of One Piece, arriving at Gu Yue Village. During his passage through time and space, his soul fractured and underwent a strange mutation. Fusing with the energy of this world, it formed nine soul entities, born of the same origin, yet each completely independent. When the first soul entity fused with a Devil Fruit, a being capable of wielding nine Devil Fruit powers was born... Moonlight Fruit, Gravity Fruit, Vampire Fruit, More-More Fruit, Rumble-Rumble Fruit, Azure Dragon ... With Ignis's guidance, the Rocks Pirates emerged ahead of their destined era, assembling an unprecedented, ultimate lineup. Have you ever seen a Rocks Pirates crew that includes the Red Count, Roger, Rayleigh, and Gaban?