One Piece: From the Same Era as Rocks, Wakes Up During the Summit War 海贼跟洛克斯同一时期 顶上战争时候醒来

1. 51 海 One Piece: Uncle Red Nose 海贼：红鼻子叔叔 Green Gourd葫芦青Anime Fanfiction509k WordsOngoing No System, no heroine, lighthearted and comedic. Ace: “Behind me, I have not only Pops, but Uncle Buggy too!” Shanks: “I understand you less and less!” Mihawk: “There's no way to beat him. I might as well join him!” Whitebeard: “I was all ready to die. Maybe I should just announce my retirement?” Just how safe is it to have an Uncle Sixth who always plays dirty? Some character personalities have been tweaked for comedic effect. If you're looking for a violent power fantasy, this probably isn't f 47Reads6.8Score—Shelves
2. 52 海 One Piece: The Summit War Reborn 海贼王之顶上重现 Three-Inch Ink Blade三寸墨锋Anime Fanfiction238k WordsCompleted Four years have passed since the Paramount War. Whitebeard and Ace are dead. Luffy and the others have now defeated Kaido and are preparing to begin a new journey. By chance, they finally get the opportunity to return to the Paramount War, and a new round of the battle is about to erupt. Will Luffy be able to save Ace and stop the tragedy from happening again? What sparks will fly when the three brothers reunite? After Ace and Whitebeard are rescued, what turmoil will the world face...? 496Reads8.4Score—Shelves
3. 53 海 One Piece: Luffy’s Younger Sister, the Marines’ Female Marshal 海贼：路飞的妹妹，海军女元帅 His Name Is July他名七月Anime Fanfiction807k WordsCompleted Gu Luo accidentally transmigrated into the world of "One Piece" and became Luffy’s twin sister, Monkey D. Luo. The moment she was born, she was stunned. She’d been a handsome, dashing man, so how had she turned into a little girl? Many years later, the world had changed beyond recognition. Luo became Fleet Admiral, Luffy became the Pirate King, and Dragon became the leader of the Revolutionary Army. Blackbeard: “Their family has taken over the whole world. What’s the point of us even trying?” Ka 1.1kReads8.9Score147Shelves
4. 54 奇 Bizarre Rankings: From the Summit War to the Fourth Great Ninja War 奇葩盘点：从顶上战争到忍界四战 Mu Mushuhua穆慕姝华Anime Fanfiction804k WordsOngoing An entity born from a space-time rift, named Shenwu, takes the form of a giant magical screen and appears in the ninja world and the Grand Line. A series of bizarre countdowns begins broadcasting in both worlds! A countdown of the most deeply hidden badass identities: The Nine-Tailed Fox Naruto is actually the Fourth Hokage's son? Ace is actually the son of the Pirate King, Roger! Doflamingo is a Celestial Dragon?! A countdown of big brothers who dote on their younger brothers! Uchiha Mad 510Reads8.6Score—Shelves
5. 55 海EN One Piece: Luffy Invites Me Aboard 海贼之路飞邀我上船 Along the River During the Qingming Festival清明上河图Anime Fanfiction1.2M WordsCompleted The protagonist Yueguang arrives in the world of "One Piece" and is invited aboard by Luffy. From the East Blue and Drum Island to Alabasta, Skypiea, Long Ring Long Land, Water 7, Enies Lobby, Thriller Bark, the Sabaody Archipelago, and the Paramount War, everything changes with the protagonist's arrival. 2.9kReads7.7Score182Shelves
6. 56 海 Navy Rebel, I’ll Marry the Female Emperor and Rule the Seas! 海军叛将，我娶女帝霸海称皇！ Must Be a Hit必火Anime Fanfiction395k WordsCompleted Mu Fan transmigrates into the world of One Piece. He becomes the youngest and strongest rear admiral in Marine history! Outraged by the Celestial Dragons' slaughter of civilians, he kills one of them from the start. He then becomes a Marine traitor and activates the Supreme Choice System. The World Government sends two admirals to hunt him down, but Mu Fan manages to escape. After escaping, Mu Fan meets the Pirate Empress and wins her heart, marrying the world's most beautiful woman. Th 7.4kReads8.2Score545Shelves
7. 57 海 One Piece: I’m the Fourth Admiral, and I’m Eight Years Old This Year 海贼：我，第四大将，今年八岁 Sunset and Moonlight落日月亮Anime Fanfiction1.0M WordsOngoing “No way, Sashiburi! You’re saying this little guy, who took out a 300-million-berry pirate in one hit and is only eight years old, is your biological younger brother?!” In the Fleet Admiral's Office, Akainu, Aokiji, Garp, Sengoku, and Tsuru all stared in stunned disbelief. “He really is!” Kizaru was just as shocked and bewildered. His little brother was only eight. How could he be this strong?! Then Xia Tian arrived. Sengoku invited him to join the Marines. “Joining the Marines is fine, but I wa 3.8kReads7.9Score297Shelves
8. 58 海 One Piece: The Tyrant's Code 海贼：暴虐法典 Li Xiaojiàn理小贱Anime Fanfiction871k WordsCompleted [No System + Goes Solo + Violent Aesthetics + More-More Fruit + Old-Era Strongman + Nearly Invincible + Pirate Adventure] He is the most monstrously gifted genius in Marine history, born with Armament Haki. He is the captain of the seventh division of the Rocks Pirates, a world-recognized master of Two-Sword Style. He is hailed as the Marines' hope for the future. He is hailed as the World Government's greatest enemy. He is Garp and Zephyr's proudest student. He is the capable right-hand man Whi 1.4kReads6.8Score100Shelves

   Reader note

   The first book matches the title, but the second book is also a very good novel. It's well-written, showing the protagonist climbing the ranks step by step, which is very engaging. That's why I recommended it as well. It's a spin-off novel that explores Luffy's perspective without focusing on the main character.

9. 59 开EN Starting with a Logia Tremor Fruit: Rise to the Pinnacle of the Marines! 开局自然系震震，海军终成巅峰！ A Salted Fish in Everyday Life生活中的咸鱼Anime Fanfiction1.7M WordsCompleted [Navy-focused] [Cataclysmic Justice] [A single move shakes the heavens] [Logia Tremor-Tremor Fruit] [Whitebeard: Where can I buy this cheat?] [“Tremor” Justice in Action] [Pure One Piece power system] What if the Tremor-Tremor Fruit were a Logia? What if the Navy had a “Whitebeard” of its own? Then this sea would bow beneath a new kind of “tremor” justice! Even if this justice... is itself a natural disaster! Others transmigrate into One Piece with a golden finger like a prophetic System. Ge E 20.3kReads7.8Score1.2kShelves
10. 60 海 One Piece: The Legendary Seven! Facing Imu at God Valley 海贼：传奇七人！神之谷直面伊姆 Ink Brush Xiao Sheng墨笔萧生Anime Fanfiction110k WordsOngoing [God Valley arc + snatching Green Bull and Fujitora first + multiple Devil Fruits] Qian Ye transmigrated into the world of One Piece and became a member of the Rocks Pirates, following Rocks to God Valley. Qian Ye had a simple goal in coming to God Valley: just like Kaido, he wanted to find a suitable Devil Fruit! Amid the chaos at God Valley, Kaido ambushed Linlin and obtained the Fish-Fish Fruit, Model: Azure Dragon, while Qian Ye also managed to snatch a Dark-Dark Fruit! Qian Ye transformed i —Reads—Score—Shelves
11. 61 海 At the Pinnacle of the Pirate World, Starting as a Division Commander in the Rocks Pirates 海贼巅峰，从洛克斯团番队长开始 Jiang Wei江伟Anime Fanfiction1.8M WordsCompleted [Mythical Zoan: Garuda] [A Fake Undercover Agent Becomes a Real Pirate] [Supreme Grade Sword: Heavenly Dragon Halberd] Reborn in the world of pirates, Carlo was born as the son of a Navy admiral. He thought he had the perfect start from the start. Who could have guessed that his unlucky father was the so-called “desk-job admiral” whom Rocks used as a speed bump and kicked to death in a single blow? When he grew up, Carlo went to Hachinosu as an undercover agent and joined the Rocks Pirates. He h 20.4kReads7.0Score1.9kShelves
12. 62 神 After God Valley's Defeat, the Rocks Pirates Usher in a New Era 神之谷战败，洛克斯团降临新时代 A Hundred-Year-Old Man Pulling All-Nighters to Write百岁老头熬夜码字Anime Fanfiction109k WordsOngoing Ian transmigrates into the world of pirates and takes part in the God Valley Incident, but is defeated by the bizarre powers of Imu, the "King of the World." Just then, the System activates, and the Rocks Pirates transmigrate to a new era in a parallel world. Ian declares that it is time to show this peaceful era what real pirates are like. Rocks: "Let's make the Rocks Pirates great again." 107Reads—Score—Shelves
13. 63 海 One Piece: From the Start, I'm a Great Swordsman, and I'll Never Be a Househusband! 海贼：开局大剑豪，我拒当赘婿！ Qing Qing Ye Ye卿卿耶耶Anime Fanfiction522k WordsOngoing Lin Chen transmigrates to the world of One Piece and activates the sign-in System. His first sign-in rewards him with the Gravity Fruit and the swordsmanship of a great swordsman. Before he can even get used to his new strength, the Rocks Pirates surround him. He instantly kills three captains, shocking everyone, only to have Charlotte Linlin latch onto him and demand that he marry her. Lin Chen promptly shifts the blame onto Whitebeard and Golden Lion, then uses his strength to force Rocks to g 2Reads—Score—Shelves
14. 64 海 One Piece: I Am the Suit-Wearing Bruiser 海贼：我，西装暴徒 White Mist Silver白雾银Anime Fanfiction148k WordsCompleted Bai Yuan was a great pirate who lived during the Rocks era and served as the vice captain of the Rocks Pirates. After being captured in the defeat at God Valley, he was imprisoned in Impel Down, where he remained asleep for years without end. Then, one day, a foolish young man barged in and shattered his endless slumber. 2.2kReads6.0Score161Shelves

    Reader note

    The first book's protagonist is a great pirate who lived during the Rocks era. He was the vice-captain of the Rocks Pirates, captured after their defeat at God Valley and imprisoned in Impel Down, where he unexpectedly awakens. The second book initially involves him joining Rocks' crew to develop his power, but later he goes solo, collecting Devil Fruits and raising his child. He's also a great swordsman!

15. 65 海 One Piece: I, Uchiha Madara, Dance at the Paramount War 海贼：我宇智波斑，顶上战争起舞 Wen Sang温桑Anime Fanfiction452k WordsOngoing Jaban transmigrates into the world of One Piece and acquires Madara Uchiha's template. He becomes invincible, starting in the world of One Piece, then moving on to the cultivation world and the world of One-Punch Man, growing stronger all the way. During the Paramount War, one man takes on 100,000 Marines. The Four Emperors and the Marines join forces! In the cultivation world, Susanoo's ultimate move reaches the Golden Core stage, bringing a meteor crashing down from the heavens! In the One-Pun 31Reads7.7Score—Shelves
16. 66 海 One Piece: I’m No Harem King, So Stop Hitting on Me 海贼：我不是海王你们别碰瓷 Heart Thief偷心贼Anime Fanfiction1.6M WordsCompleted My new work is out! You can read it on Tomato Novel. I hope you enjoy it. Your support inspires me to write, and I’ll do my best to tell every story well! 2.4kReads8.6Score172Shelves
17. 67 海 One Piece's Harem Magnet, Armed with a Conquest System 海贼万人迷，手握攻略系统 Little Wan Cries Pitifully小挽哭唧唧Anime Fanfiction416k WordsOngoing [Beloved by everyone] + [multiple romance routes] + [love triangle chaos] Xiao Wu in the world of pirates accidentally turns the Paramount War into a love triangle battlefield. The early story focuses on winning hearts, while the later story is all love triangle chaos and more romance routes. (The synopsis contains spoilers. The pairings aren't set. The love triangle chaos starts in the Mihawk arc, and after the main plot, the story stays at the same point in time.) Zoro: Long time no see, my ch 341Reads9.0Score110Shelves
18. 68 海 One Piece: I Copy Luffy at Marineford and Save Ace 海贼：我顶上复制路飞，拯救艾斯 Especially Fond of Meat对肉情有独钟Anime Fanfiction758k WordsOngoing [Joining the crew + daily life + adventures with the main cast + comedy. Thanks for your support.] Su Mu unexpectedly enters the world of One Piece! He arrives just in time for the Paramount War and awakens the Divine Hand, which lets him copy and strengthen the abilities of anyone he touches! And so, he stirs up a storm at Marineford... Akainu: “Where did this kid come from? Why does he have the same powers as me?” Garp: “His Armament Haki is actually stronger than mine!” Mihawk: “You can be th 511Reads7.2Score—Shelves
19. 69 海 One Piece: Sending Ace Back to Windmill Village from the Start 海贼：开局将艾斯砍回风车镇 Drunk for Eight Hundred Miles八百里醉Anime Fanfiction1.1M WordsCompleted In the world of pirates, he awakens the ultimate life-player System. To repay a debt of gratitude, he becomes the biggest star in the pirate world! Ace: I’m heading to the Grand Line. That’s where a man belongs! Wayne: No way. You haven’t awakened Haki or the Flame-Flame Fruit yet. Stay put in East Blue and behave! Luffy: He’s the best chef in the world! Mihawk: In swordsmanship alone, I’m no match for him! Sengoku: He’s the reason the Shichibukai can continue to exist! Akainu: Damn Wayne 4.1kReads7.8Score197Shelves
20. 70 海 One Piece: The Strongest Admiral Ends the Age of Pirates 海贼：我最强大将，终结海贼时代 Cat That Doesn't Eat Melon不吃瓜的猫Anime Fanfiction226k WordsCompleted [Lighthearted comedy + System + comparison format + pirates] Lu Ming transmigrates to the world of pirates and awakens the Strongest Comparison System. Successfully make a comparison and earn a reward! The Paramount War without Lu Ming: Fire Fist Ace is publicly executed! The Paramount War with Lu Ming: A Four Emperor is publicly executed! The original pirates: Straw Hat Luffy, criminal Ace, Sabo of the Revolutionary Army! Lu Ming's pirates: the Marines' Three Admirals, Sun God Luffy, Flame Empe 496Reads8.2Score—Shelves
21. 71 海 One Piece: The Perfect Little Sister 海贼王之完美妹妹 Li Xuemei黎血魅Anime Fanfiction1.2M WordsCompleted The story of a modern woman who transmigrates to the world of Pirate King and makes her way through it. A Sea King crawled out of the ocean in the Calm Belt. Only half its body was on land; its tail remained in the water. After coming ashore, the Sea King moved toward Gu Meng, slowly making its way over to her. Its shadow fell in the opposite direction, so Gu Meng didn't notice it approaching until... the Sea King lowered its enormous head and gently licked her hand. Only then did Gu Meng finall 17Reads6.3Score—Shelves
22. 72 海 One Piece: One Superpower a Day 海贼：每天一个超能力 Tiger and Rabbit寅虎卯兔Anime Fanfiction736k WordsOngoing (A Straw Hat crew adventure) What would happen if someone who gained a random superpower every day entered the world of pirates and joined the main cast? Luffy: “Sugoi! Lin Bei, let's jump down from the sky one more time!” Coby: “Please, don't!” Zoro: “Every day at midnight, you have to leave Lin Bei's room!” Nami: “That bastard, the moment we meet, he makes me...” Akainu Sakazuki: “Damn you, Lin Bei! Turn me back into a man! Every time I use an ability, I get my period!” Big Mom: “Children, com 110Reads9.1Score—Shelves
23. 73 海 One Piece: Rewriting the Paramount War from the Start 海贼：开局改写顶上战争 Azure Seagull碧蓝海鸥Anime Fanfiction223k WordsCompleted Seeing Ace die a horrific death and Whitebeard make his heroic exit, Li Xiao was so furious that he punched straight through his computer screen! He regretted it the instant it happened, though, when the high-voltage current gave him one hell of an electric shock. When Li Xiao opened his eyes again, all he saw were broken walls and ruins. The sky rang with battle cries, and blades flashed everywhere. “What the hell is this?” Li Xiao’s heart pounded. Just then, a familiar voice came from beside h 300Reads7.3Score—Shelves
24. 74 海 One Piece: Big Sister 海贼王之姐姐大人 He Yi Who Loves Chinese Cabbage and Oyster Soup爱吃白菜牡蛎汤的何异Anime Fanfiction500k WordsCompleted The moment she woke up, she found herself in the world of pirates. Lia decided to become the richest person in the One Piece world, save Ace, and reach the pinnacle of life. But on the road to her dreams, a red-haired guy shamelessly latched onto her. Perhaps she could build her business and fall in love at the same time, open a school, and keep a low profile for now so she could cut loose later. She also shared a tender everyday life with ASL in Windmill Village... I’m terrible at coming up wit 22Reads8.3Score—Shelves
25. 75 白 Whitebeard: From the Start, I Had the Revive-Revive Fruit 白胡子：开局复活果实 Xinyu鑫域Anime Fanfiction516k WordsCompleted Long Zaitian gets a divine resurrection fruit from the start, and with a single command, Whitebeard returns to the world. Hahaha! With this fruit in my hand, the world is mine! Whether you’re the Five Elders or the World Government! Whether you’re one of the Four Emperors or a Celestial Dragon! You’re all my underlings, Long Zaitian! Rocks! Zephyr! Roger! As long as my bounty is high enough, Long Zaitian can bring you all back to life! Battle the Four Emperor Blackbeard! A new Marineford War! Ra 4.9kReads8.3Score318Shelves
26. 76 海 Pirate Livestream: The Summit War from the Start 海贼直播：开局顶上战争 Ambitious Potato 2有抱负的土豆2Anime Fanfiction606k WordsCompleted After transmigrating into One Piece, Han Qi spent ten years signing in. Just as he was about to set sail and punch the Four Emperors, kick the Five Elders, and beat Imu to a pulp... “Pirate livestream has started!” Well, would you look at that. Those ten years of signing in were all just preparation for a livestream? I'm going to be the host! At that moment, people all over the world appeared in the livestream. [Navy Admiral Sengoku]: “I captured Fire Fist Ace? I started the Summit War? When did 1.7kReads8.9Score102Shelves
27. 77 海 One Piece: Awakened on the Eve of Marineford, I Crush Luffy! 海贼：顶上前夕苏醒，捏爆路飞！ A Gentle Madman温和的疯子Anime Fanfiction477k WordsCompleted [The Straw Hat Pirates are wiped out! Kill pirates, kill Momonosuke, kill Celestial Dragons, one heroine, recruit Akainu! Build a Neo Marine force!] Alus D. Bai Chen, the strongest vice admiral of the Rocks era, had every record of his existence erased by the World Government after the God Valley Incident. Now he has made a powerful return at the Paramount War! Why is he still alive?!!! Whitebeard suddenly feels as though the bubble called “hope” has developed a crack. Sengoku and Garp clench th 5.7kReads8.4Score286Shelves

    Reader note

    The protagonist is a Marine, from the same era as Rocks. He absorbed the power of Uranus during the God Valley Incident and fell into a deep sleep. He awoke during the Marineford War and established a new Marine.

28. 78 海 One Piece: The Adrian Family's Revival 海贼：艾德里安家族的复兴 Yanweize燕尾泽Anime Fanfiction1.5M WordsCompleted These are the best of times, and the worst of times. The strong laugh recklessly, while the weak cry out in despair. Justice is powerless, freedom is unreasonable, and the future is uncertain. Adrian Zell, a survivor of the game that destroyed his nation, is reborn amid the ruins. With the help of the Restoration System, he builds up his family step by step, acquires Pokemon and technology, and carries out his plan to restore his country. (Devil Fruit + Family Saga + Nation-Building + Rocks Era 1.5kReads6.9Score103Shelves

    Reader note

    Here are some good book recommendations.

29. 79 海 One Piece: Starting with a Mythical Zoan Devil Fruit 海贼王之开局获得幻兽种恶魔果实 Yogurt Doesn't Taste Good酸奶不好吃Anime Fanfiction517k WordsCompleted [Transmigration] [Empress] [Great Swordsman with a Mythical Zoan] [Not aligned with the Marines or pirates] [Builds his own faction] [Dongfeng Express?] [No original-story plot] On Tiger Roar Island in the Calm Belt, Carl had just transmigrated to the world of One Piece when he obtained the Mythical Zoan Bian Beast Fruit! Under the tutelage of Daren, a reclusive master, his swordsmanship also reached the level of a Great Swordsman! Once Carl, with the Three Types of Haki and Great Swordsman-leve 2kReads8.3Score101Shelves
30. 80 海 One Piece: I Inherited the Whitebeard Pirates at Marineford 海贼：我于顶上继承白团 Medicine Stone药石Anime Fanfiction1.4M WordsOngoing On the eve of the Paramount War, Xia Luo, a member of the Whitebeard Pirates, suddenly jolted awake, then was shocked to realize that the Whitebeard Pirates’ impending doom was drawing near. He could already use Future Sight to see what lay ahead for this pirate crew. Whitebeard would fall, and one of the Four Emperors’ great pirate crews would crumble. To stop this from happening, Xia Luo decided to use every resource at his disposal to grow into a Four Emperors-level powerhouse. Then he would 14.5kReads6.7Score1.1kShelves
31. 81 海 One Piece: I'm Not Joking, the Other Ship Is Full of Cheaters 海贼：没开玩笑，对面船全是挂壁 A Crow Who Won't Flip the Table不会掀桌子的乌鸦Anime Fanfiction310k WordsOngoing A transmigrator in the world of One Piece, a super ambitious System, and a Host who just wants to lie flat and do nothing. On its first day, the System was all high and mighty: You have to keep striving and fight for your life again and again to earn World Points and get stronger. By its tenth year, the System was on the verge of hanging itself. Please, just set sail! Do anything at all, and I’ll give you World Points. Yi Yun: Even if I had a ship, I don’t have a crew. I can’t go anywhere. Syste 91.5kReads8.3Score6.7kShelves
32. 82 海 One Piece: More Children, More Blessings, Reviving the Rocks Family 海贼：多子多福，复兴洛克斯家族 All-Nighter Champion熬夜总冠军Anime Fanfiction354k WordsOngoing [Also known as: “One Piece: The Strongest Background in History!” “One Piece: I United the Rocks Pirates!” “Tremble, Celestial Dragons!” “One Piece: He Defined a Legend!”] He transmigrated to the world of One Piece and became Rocks's younger brother. But when he was two, the Celestial Dragons cruelly murdered their parents! To avenge their parents, the brothers resolutely put to sea, became pirates, and set out to take revenge on the Celestial Dragons! Many years later, a legend circulated acros 533Reads8.3Score—Shelves
33. 83 说 I Was Supposed to Coast to Victory with Roger, but the One I Met Was Too Young 说好跟罗杰躺赢，我遇到的太年轻 I Want Tomorrow Off想要明天放假Anime Fanfiction1.2M WordsCompleted [Mist-Mist Fruit user] [Veteran member of the Roger Pirates] [Took part in the God Valley Incident] [A real man should wield a greatsword] [Character illustrations in the comments] [The mist may drain your life] [No fawning over Luffy. Even the villains created by that old scoundrel Oda are incredibly charming] [One heroine] [Roger is resurrected] [Roger raised me, so it's your good fortune. I'm the legendary kindergarten teacher King. I raised Shanks and Buggy, I raised Ace, I raised Uta... I'm 13.4kReads8.7Score936Shelves
34. 84 海EN One Piece: Zenith! Starting as a Roger Pirates Intern 海贼的巅峰！从罗杰团实习生开始 Treasure Thief Leader盗宝团长Anime Fanfiction1.6M WordsOngoing [Arrive at Laugh Tale from the start] [Shanks and Buggy, lifelong rivals] [Black Gun, Red Hair, Clown Emperor] [Observation Haki Killer + Advanced Haki Infusion + Seastone Bullets] [Devil Fruit Users, Don't Move] [Supreme Underwear]... Looking back over his life as a pirate, Os has already accomplished more than can be counted. But if you ask about the true turning point in his fate, it was a desperate shout from his childhood. "Kid, why do you have to join our ship?" Gol D. Roger, the Pirate Ki 172.6kReads9.1Score15kShelves
35. 85 不 No Joke, Even Rocks Has to Hand Me a Cigarette! 不开玩笑，洛克斯都得给我递烟！ Money Fruitmoney果实Anime Fanfiction1.1M WordsCompleted [The Myriad Worlds: Pirate King, Adventures with the Talismans, spiritual qi revival on Earth, the Primordial World, the Journey to the West, Mr. Vampire, Uncle Vampire, Incantation: The Great Black Buddha Mother, the age of Earth's technology and the divine sequence...] Luo Hou accidentally transmigrates into the world of Pirate King and awakens a golden finger that lets him absorb the abilities of all things and use them as his own. [Pirate King: You say the Celestial Dragons are supreme? Sorr 6.5kReads8.2Score754Shelves

    Reader note

    🌈1️⃣The male protagonist arrives in the world of One Piece, sharing the same name as the Demon Ancestor Rahu, so he's definitely not going to do anything good. First, in the era of Rocks, he fought against the Five Elders and Im, and then in the era of Luffy, he directly ended the Celestial Dragons.

36. 86 海 One Piece: Whose Young Master Loves Wearing Little Skirts? 海贼：谁家少爷爱穿小裙子啊 His Name Is July他名七月Two Male Leads502k WordsCompleted [Two male leads: hotheaded young master vs. irreverent middle-aged man] Terre Hiss transmigrates into the world of One Piece and becomes one of the supreme Celestial Dragons. He has money, power, and good looks, and is surrounded by beautiful women. But an unexpected turn of events makes him give up the wonderful life he was born into. From then on, he sets sail across the seas. Out on the ocean, he meets many people with flesh and blood, and gradually forms deep friendships with them. Then one 864Reads9.1Score105Shelves

    Reader note

    These are all books with two male protagonists. The first one is a bit long.

37. 87 海EN One Piece: The Rocks Era's Greatest Swordsman! 海贼：洛克斯时代第一剑豪！ White-Whiskered胡子白白Anime Fanfiction885k WordsCompleted [One Piece + No System + Power Fantasy + Swordmaster] He transmigrates into the world of One Piece and joins the Rocks Pirates. He steals the Fish-Fish Fruit, Azure Dragon Form, which originally belonged to Kaido! From then on, he walks a mad path that makes the whole world tremble. His name is Ares, the strongest swordsman in centuries, as recognized by the world! Rocks: "He's the only pirate in the world the Marines don't even want to capture, because they'd have to send out their e 3.8kReads8.4Score140Shelves

    Reader note

    The pirates of the old era are too numerous to count. Their emergence puts the Supernovas of the Star Age to shame; they are utterly outmatched! They rescued Ace during the Marineford War!

38. 88 海 One Piece: My Disciple Is Whitebeard 海贼：我的徒弟叫白胡子 The Boy Who Sells Radishes卖萝卜的男孩Anime Fanfiction217k WordsCompleted [Twelve Talismans + Growth Story + Goofy Comedy + Schemer Protagonist + Medium-Slow Burn] My name is Roy. I accidentally transmigrated to the world of pirates and unexpectedly picked up a disciple. My disciple is a handful. His name is Edward Newgate, and he’s not just dim and cowardly, he’s also lazy and gluttonous. All he does is follow me around shouting “666” all day. Edward Newgate: “Master, a guy named Garp is picking on me!” Roy: “Garp, huh? Looks like I’ll have to pick you up and chop yo 1.1kReads7.2Score100Shelves

    Reader note

    I recommend these books; they're really good.

39. 89 手 I Tore Rocks Apart, and My Bounty Was Fifty Million from the Start 手撕洛克斯，开局悬赏五千万 Saint-Nicholaston圣-尼古拉斯顿Anime Fanfiction717k WordsCompleted An inexplicable transmigrator rampages through the world of One Piece, relying on his naturally gifted cultivation physique. Just as the Navy and the top pirates join forces to corner him at God Valley, the System awakens! [Path to Strength, Part One: Face the future Pirate King, the Straw Hat kid, and bravely make your move!] [Mission Details: Defeat the future Pirate King, Monkey D. Luffy, at age 17!] Looking at Garp across from him, still in his prime with black hair, Allen can only ask one t 4.2kReads6.0Score194Shelves
40. 90 拒 After Rejecting the Seven Warlords, I Overthrew the World 拒绝七武海后我将世界推翻 What Is There to Worry About?何事值萦怀Anime Fanfiction1.2M WordsCompleted (The opening chapters are just okay, but the story really takes off around chapter thirty. Also, although the timeline is set later, the protagonist grows powerful quickly, so don't worry about that.) Multiple heroines + System + doesn't join the crew + no brainless decisions + Momonosuke must die. What would happen if Nami had the Logia-type Cloud-Cloud Fruit? How powerful would Robin be if she had Armament Haki? What if Nojiko gained the Perception Fruit, while Usopp developed top-tier sniping 774Reads6.8Score100Shelves
41. 91 海 One Piece: The World's Strongest Swordsman 海贼，我世界最强剑士 Love Sleeping More Than Myself爱睡觉胜过爱自己Anime Fanfiction203k WordsCompleted [Reader advisory: Most of this novel’s plot comes from the author’s imagination. It includes original ability concepts for mysterious characters who appeared in the source material but never got to show what they could do.] [Note: There are many original characters, and the plot is wildly imaginative. If that’s not your thing, read with caution!] [PS: This work is tied to the source material’s constantly evolving canon, so some details may conflict with it. If that bothers you, read with caution 702Reads6.0Score—Shelves
42. 92 人 I'm in One Piece, and I'm the King of Travel 人在海贼，我是旅行王 Feathered Robe, Black Crown羽衣玄冠Anime Fanfiction709k WordsOngoing [Pili Sword Technique: Sword of the Demon Wind, Windscar + Master Swordsman + Martial Arts + Three Types of Haki + An Invincible Hero Who Grows Stronger] After accidentally transmigrating to the world of Pirate King, he was a caged bird in his past life, but free to roam in this one. Now that the sea is wide enough for fish to leap and the sky high enough for birds to soar, watch Akagi Haguya explore the wonders of this world and set its tides in motion. He has witnessed the fall of a generation 115Reads6.8Score—Shelves
43. 93 海 One Piece: Rocks' Ship's Doctor 海贼王：洛克斯的船医 Man-Eating Pen吃人的笔Anime Fanfiction1.2M WordsCompleted #Pirate King Fanfiction #Rocks Era #Doctor Protagonist #Hidden Strength #The Four Emperors Line Up for Treatment #Slow-Burn but Addictive #Ability Users (All the issues readers pointed out have been fixed, so please enjoy reading with peace of mind) After transmigrating to a deserted island, he spent two years there before saving a man on the brink of death. The man's name was Rocks. Three days later, his wounds had scabbed over. Seven days later, he punched straight through a reef. "Come wit 2.3kReads6.1Score103Shelves

    Reader note

    The brotherhood between him and Rocks is particularly well-written; it's a slow-burn story.

44. 94 开 Wood Style Sign-In from the Start, and You Say This Is One Piece? 开局签到木遁，你说这里是海贼？ Happy Little Crawler幸福的爬爬虫Anime Fanfiction390k WordsCompleted After transmigrating into the world of One Piece, Lott gets Hashirama cells through a sign-in from the start. He thinks he's in the world of Naruto, but happens to run into the test for joining the Rocks Pirates. As he develops the Hashirama cells, he replicates all kinds of Wood Style techniques from the Naruto world. In battle, he unleashes “Deep Forest Emergence,” creating a forest across the sea in an instant and controlling every attack and defense within it. From then on, a monstrous geniu 4.3kReads8.0Score248Shelves
45. 95 海 One Piece: Vengeance on the Celestial Dragons, Building a Demon Army 海贼：复仇天龙人，建造恶魔军团 Dream Fulfilled了梦Anime Fanfiction128k WordsOngoing Synopsis: Jero, a boy from the Kingdom of Tolverton, once thought he could live a peaceful, happy life. But the arrival of the Heavenly Tribute destroyed the life he had dreamed of! Jero watched helplessly as his mother and younger sister were tortured to death in prison. He swore to kill every Celestial Dragon and destroy the corrupt World Government. Driven by an intense desire for revenge, he earns the recognition of one of the Three Great Divine Fruits: the Earth-Earth Fruit. (Awakens into t 12Reads—Score—Shelves

    Reader note

    One word: Good.

46. 96 人 At the East Blue: From the Start, I Am Rewarded with the Rumble-Rumble Fruit 人在东海，开局被奖励响雷果实 52 Big Ghost52张大鬼Anime Fanfiction455k WordsCompleted An Bai transmigrates into the world of the Pirate King, and from the start, the System rewards him with the strongest Logia, the Rumble-Rumble Fruit. He can also earn reward points by completing missions, then use them to improve his physical prowess, Haki, and Devil Fruit abilities. And so, the ambition in An Bai's heart is awakened! The Strongest Creature, Kaido? Have you ever seen a 1,000-meter-tall Thunder Susanoo? The supposedly impregnable Marine Headquarters at Marineford is ravaged by co 2.6kReads7.9Score146Shelves
47. 97 万 The Fifteenth Book of Wanli Sunshine 万里阳光第15本书 Ten Thousand Miles of Sunshine万里阳光Anime Fanfiction274k WordsCompleted 38Reads6.3Score—Shelves
48. 98 海 One Piece: I Can Reflect Everything 海贼：我能反弹一切 Chi Yu Doesn't Want to Eat Fish痴余不想吃鱼Anime Fanfiction1.4M WordsCompleted From the start, he transmigrates to Mary Geoise and becomes a slave to the Celestial Dragons. With the Celestial Dragons’ “kind” help, Chenos gets a Devil Fruit that can reflect anything, wins the favor of the Empress, learns Haki, and even gets Gild Tesoro as a lackey. Finally, to thank the Celestial Dragons for their “kindness,” Chenos, now one of the Five Emperors, decides to let them leave Mary Geoise and experience the joys of life in the world below! [No System, no golden finger. The story 3.1kReads8.6Score247Shelves
49. 99 海 One Piece: I Execute a Celestial Dragon at the Paramount War! 海贼：我在顶上战争处决天龙人！ Sichuan-Style Edamame and Chicken Rice川香毛豆焖鸡饭Anime Fanfiction550k WordsCompleted [Fair Justice] + [Blazing Passion] + [The Protagonist's Growth] The Celestial Dragons get utterly crushed after just forty chapters! A thrilling, feel-good story with no tragic deaths! After transmigrating to the world of One Piece, Lin Chen somehow became Ace's uncle and got a System that let him draw skills and items from the world of Naruto. Which is faster, the Glint-Glint Fruit or the Flying Thunder God Technique? Can the Wood-Wood Fruit beat the True Several Thousand Hands? After Garp a 3.5kReads8.2Score215Shelves
50. 100 海 One Piece: From the Start, I Deliver Oden, the Strongest Force at Sea 海贼：开局送御田，海上最强战力 Hua Qingyi花清逸Anime Fanfiction198k WordsCompleted Zhong Guo transmigrates into the world of One Piece and gets bound to a peculiar little System. From the start, he receives the Three Types of Haki and the Paramecia “Versatile Fruit,” which lets him fuse the laws of countless different worlds! Is the law of space the Tremor-Tremor Fruit? Is the law of fire the Flame-Flame Fruit? Can he acquire laws simply by completing missions? Good grief, even Logia powers are all within his reach! Rocks: “Myoho Muramasa, the peerless demon blade! You're some 23Reads5.7Score—Shelves

Other lists with One Piece: Uncle Red Nose