One Piece Stories Where the Protagonist Starts Out Stronger Than a Vice Admiral and Joins the Navy 海贼文，开局主角有海军中将以上实力，并加入海军

1. 1 海 One Piece: I Spent Thirty Years as Akainu's Dad 海贼：我给赤犬当爹三十年 An Unknown Wage Slave默默无闻打工人Anime Fanfiction362k WordsOngoing Knight, whose real name was Han Chao, transmigrated to the world of One Piece thirty years ago and spent all thirty of them being Akainu’s dad. Now nearing sixty, Knight was growing weaker by the day and had no choice but to think about retirement. But a System that suddenly awakened threw all his plans into disarray! What, a Super Attribute System? What, age is just a number? What, I can change fifty-nine to nineteen? Knight was stunned... Akainu: “Dad, weren’t you planning to retire and enjoy 2Reads—Score—Shelves

   Reader note

   ① How can you protect yourself among pirates if you don't even have the strength of a vice admiral at the start? I, Knight, have been a professional father for 30 years. And only in my twilight years have I started to experience a second spring! Why don't you give me the Fleet Admiral position? I can definitely make this world free of pirates and chaos! After all, half of the money they steal is mine! ② I've been in the Navy for over ten years and my strength is only that of a lieutenant! Isn't it just because I'm broke? With Sage Body, Rinnegan, and Sage Techniques all at once, you say I'm not strong enough for an admiral? What if I have the Rumble-Rumble Fruit and maxed out all three types of Haki? If you're looking for something to read, look for Master Zang! It works! 🌹

2. 2 人 In One Piece, I Journey Through Naruto in Text Form 人在海贼，文字版闯荡火影 Fellow Daoist, Please Stay道友清留步Anime Fanfiction238k WordsOngoing After transmigrating to the world of One Piece, Raymond activated the Naruto Simulation System. Mangekyo Sharingan + Sage Mode with Wood Release, Logia Rumble-Rumble Fruit + Three Types of Haki. Six Paths Raymond VS Im of the Empty Throne. So, who will have the last laugh? Join Raymond, King of the Marines, as we... —Reads5.1Score—Shelves
3. 3 海 One Piece: Run! This Marine Is a Little Too Righteous 海贼：快跑这个海军正的有点发邪 The Bent Pencil拐弯的铅笔Anime Fanfiction336k WordsCompleted Mo Lin transmigrates to a secluded island, thinking he’ll spend the rest of his life there in simple happiness. But… “Uncle Lin Kai…” “Grandma Xu Duo…” “Big Brother Little Bear…” “They’re dead. They’re all dead.” “Aaaaaah!” “They’re all dead!” Mo Lin drops to his knees in the village, clutching a corpse on the ground as he howls at the sky. As he looks at the scene before him, Mo Lin slowly loses his mind and screams: “Kaido!” “Aaaaaah!” … Sakazuki: “Mo Lin is the kind of guy who’s so righteous 52Reads5.4Score—Shelves
4. 4 海EN One Piece: The Navy's Greatest Scum 海贼：海军史上最大败类 Mario Eats Chicken Breast马里奥吃鸡胸肉Anime Fanfiction2.2M WordsOngoing At a Marines internal hearing, senior officers sternly questioned Darren, the North Blue Admiral known as the Marines' “scum.” “You've had improper relationships with princesses from numerous North Blue kingdoms and the wives of their nobles?” “I was just showing the people some care.” Marines high command: ... “Then how do you explain the outrageously high pay for the soldiers under your command in the North Blue?” “With the pittance Headquarters pays them, how else do you expect them to risk t 26kReads9.5Score1.9kShelves
5. 5 海EN One Piece: Invincible from Capturing the Navy Goddess 海贼：从俘获海军女神开始无敌 True Lord Ziwei紫薇真君Anime Fanfiction1.6M WordsCompleted Lin Qi transmigrates into the world of One Piece and panics a little, because this world has more ways to die than you could ever imagine. Rampaging pirates and vicious slave ships. Whitebeard, who can unleash earthquakes with a single punch; Golden Lion, who can keep dozens of islands floating tens of thousands of meters in the sky for years; and Kaido, the Strongest Creature in history... Faced with such a dangerous world, what is he supposed to do? [Ding! The Host has expressed a strong d 36.7kReads8.3Score3.8kShelves
6. 6 海 One Piece: I Had No Choice but to Eat the Woods-Woods Fruit 海贼：迫于无奈的我吃了森森果实 Man Yao, Who Loves Three-in-One Flour Buns爱吃三合面馒头的蛮妖Anime Fanfiction454k WordsCompleted [Ability User]+ [Multiple Heroines]+ [Building a Clan] Wei Lin unexpectedly transmigrated into the world of One Piece and became a gladiator forced to entertain the Celestial Dragons! While imprisoned, he stumbled upon the Woods-Woods Fruit, changing the course of his fate. After learning that the Rocks Pirates had only just begun making a name for themselves across the seas, Wei Lin resolutely set off for the New World. He wanted to become powerful enough to control his own destiny and build a 1.9kReads7.1Score100Shelves

   Reader note

   These books are all pretty good.

7. 7 海 One Piece: The Black Tortoise Subdues the Sea 海贼之玄武镇海 Liu Yu Who Loves Creative Toast爱吃创意吐司的刘煜Anime Fanfiction902k WordsCompleted (No System + Celestial Dragons + Marine Admiral + Mythical Zoan Tortoise Fruit + Unrivaled Defense + Power Fantasy + The cast may become slightly more ensemble-focused later) (The rating has only just been posted, but it’ll go up. Come check it out, dear readers!) A soul from another world awakens memories of its past life and transmigrates into the body of a top-tier Celestial Dragon from the start: the eldest grandson of Saint Saturn! The Mythical Zoan Tortoise ability he obtains in the Holy L 1.1kReads7.0Score102Shelves
8. 8 我 I Replaced Kaido, the Strongest Creature on Land, Sea, and Air 我！取代凯多，新海陆空最强生物 Making Money to Support Hao赚钱养浩Anime Fanfiction376k WordsCompleted Luo Ke transmigrates to the world of One Piece and gets the worst possible start, becoming a slave to the Celestial Dragons. Luckily, he unexpectedly obtains the [Turtle-Turtle Fruit, Mythical Zoan, Azure Dragon Tortoise Form]. From then on, the world of One Piece has a man without a single weakness: a man with maxed-out defense, a man harder than diamond. But most people call him... The newest Strongest Creature in the World, on land, sea, and air! 203Reads—Score—Shelves
9. 9 海 One Piece: I Ate a Mythical Zoan and Cleaned Up the Seas 海贼，吃下幻兽种，肃清大海 Exploding Apple爆炸苹果Anime Fanfiction721k WordsCompleted No System, Navy-themed story, lighthearted. It all started with an object falling from a great height. A soul from the Dragon Kingdom on Blue Star transmigrates and merges with the fading soul of someone stranded on a deserted island in the world of pirates. By a twist of fate, he eats a Mythical Zoan Devil Fruit. And so the story begins... Making a few friends, getting up to mischief, and having a laugh. Lightning in his left hand, a tome of law in his right. As the tides of the age rise, who w 2kReads6.9Score102Shelves
10. 10 海 One Piece: Shadow Guardian 海贼之阴影守护者 Cui Shiyuan崔世缘Anime Fanfiction375k WordsOngoing Not dark or preachy. The story currently follows an ordinary person as he steadily climbs to the top, but he definitely won't become invincible or show off. I'm tired of the usual showboating and face-slapping formula, so I want to write a story about someone who is ruthless and doesn't waste words. He won't chatter on endlessly, but there will certainly be plenty of insight into his inner journey. Because what I want to write about is the transformation in the protagonist's mindset. It's perfec 3Reads—Score—Shelves
11. 11 海 One Piece: Marineford's Max-Level Blacksmith 海贼王：马林梵多的满级铁匠 Argumentative Little Radish杠精萝卜头Anime Fanfiction1.4M WordsOngoing [One Piece fan fiction, Marine-focused, no harem, light and relaxing, laid-back] In his previous life, Tie Chui was a renowned bladesmith. Then one day, he transmigrated into Pirate King. His goal was to become a blacksmith in Marineford and while away his days in comfort. But for some reason, he found himself getting further and further from that goal... . . Marines Sengoku: Tie Chui! The Marines are running short on funds this year. Hurry up and forge a batch of fancy swords so I can trade the 14.4kReads8.6Score892Shelves
12. 12 海 One Piece: Garp Tricks Me into Joining the Marines from the Start 海贼：开局被卡普忽悠进海军 Ci Qing词青Anime Fanfiction592k WordsCompleted After transmigrating to the world of One Piece, Luo Xia found himself completely alone. Just as he was losing hope, he unexpectedly awakened the Dimensional Synthesis System. The System's very first mission was to survive for a year on a deserted island. The mission hit Luo Xia like a ton of bricks. But after some trial and error, he discovered he could actually make senbei by hand. A year later, a Marine warship with a dog’s head on its bow passed the island. Its crew spotted Luo Xia, who cou 489Reads6.5Score102Shelves
13. 13 从 Starting with the Marineford War, I’ll Slay Every Pirate! 从顶上战争开始，杀遍所有海贼！ How to Get a Grade of 90九分出成绩的方法Anime Fanfiction421k WordsCompleted System + invincibility + justice that leaves no one alive + livestreaming Koby's execution + chopping up Momonosuke + cutting Luffy into five pieces + nuking Mary Geoise + killing the entire Straw Hat crew Absolute justice means every pirate must die! Reborn during the Summit War, surrounded by coun 842Reads7.7Score103Shelves

    Reader note

    The only thing that could take down Luffy and his crew; other characters couldn't kill Luffy even when fighting small fry, but this thing could kill them instantly.

14. 14 海 One Piece: The Dream-Slaying Mentor, King of the Marines 海贼：灭梦导师海军王 The Evening Breeze Speaks Not晚风不语Anime Fanfiction503k WordsCompleted After Roger was executed, the transmigrator Dylan, who had been lying low in the East Blue for ten years, spent every day exterminating pirates, just as he had for the past decade. He made sure the East Blue kept its title as the “Weakest Sea.” When the gears of fate began to turn, Dylan entered the New World. Blackbeard: “A man's dreams will never...” Dylan: “What did you say? What's your dream?” Blackbeard: “I don't have a dream. I just want to retire on Pops's ship.” Please head to the main s 22.1kReads9.4Score1.4kShelves

    Reader note

    After reading this, I don't even need to read the original book anymore.

15. 15 海 One Piece: Burning the World with Bloodfire 海贼：从血焰开始燃烧世界 Wuyou Dance无忧舞Anime Fanfiction1.5M WordsCompleted After transmigrating to the world of Pirate King, Lin En gained the power of “Bloodflame.” He joined the Marines and hunted pirates. From then on, the name of the Marines’ rising star, “the bane of all evil, who burns everything to ash,” Bloodflame Lin En, echoed across the seas. He alone struck fear into this chaotic Great Pirate Era! The pirates cried, “Waaah! Bloodflame Lin En is terrifying! He kills every pirate he sees, and leaves nothing behind, not even ashes! I’m done being a pirate! I 1.6kReads7.1Score152Shelves

    Reader note

    The main character is a navy officer, it's really good! [Smirk]

16. 16 海 One Piece: My Pay-Boosting Admiral Can Take Down the Four Emperors 海贼：我加钱大将可干翻四皇 Awake Until Three失眠到三点Anime Fanfiction2.1M WordsOngoing {Pirate King, Marines, daily check-ins, martial arts, master swordsman, fast-paced fun!} In the world of pirates, he obtains a nine-to-five check-in System. He starts getting stronger by checking in at work after joining the Marines. “You think defeating her will earn me a hundred thousand in overtime pay?” “Sorry, I can beat you until you go bankrupt!” “You think I’m going easy on you because you’re beautiful?” “Sorry, you just don’t qualify for a second shearing!” “You want to test my strength 1.6kReads8.0Score130Shelves
17. 17 航 One Piece: Starting with the Brain-Brain Fruit 航海王：开局一个脑脑果实 Glutinous Rice Pig Soup糯米猪比汤Anime Fanfiction306k WordsCompleted The throne that had towered in the sky for eight hundred years was struck by Rocks and others of the old era, leaving a tiny crack. The great schemers are also beginning to stir. Who will claim the ultimate throne? The Four Emperors? The Marines? The underground emperors, as venomous as snakes? Or a superpower with deep-rooted strength? Or perhaps the World Government, which looms over every nation in the world? No. None of them! The only ultimate victor will be me, Cardo. The Paramount W 1.2kReads8.5Score134Shelves
18. 18 海 One Piece: My Absolute Justice 海贼：我的绝对正义 A Dream Like Floating Clouds浮云般的梦Anime Fanfiction422k WordsCompleted "This chaotic era needs a clear-headed madman to bring it to an end!" "From the very beginning, he was someone who had lost everything..." "In my own name, I will eradicate every pirate!" Roger's words ushered in the Great Pirate Era, and pirates ran rampant. After his home was destroyed, the reborn Zhang Ye resolves to uphold Absolute Justice. "I'll end the evils of this age, pirates and Celestial Dragons alike. I'll do whatever it takes. That's my justice." Along the way, he goes from bein 998Reads7.6Score103Shelves
19. 19 海EN One Piece: The Strongest Admiral 海贼王：最强大将 Shaking the Heavens撼天阙Anime Fanfiction510k WordsCompleted “This is a dark novel with a warped moral outlook. Righteous readers, please don't open it.” Victor's principles for dealing with the world: 1. History is written by the victors. 2. There is no such thing as justice in this world, only definitions of “justice.” 3. Without power, declarations of justice are empty words. 4. If you have a grievance, take down the person on the throne. 5. I believe only in force, and want to answer violence with violence. 6. What I say goes. Pirates or Marines, it m 1.4kReads7.7Score—Shelves
20. 20 海EN One Piece: From Impel Down to Ruling the World 海贼：从推进城开始君临世界 Medicine Stone药石Anime Fanfiction1.0M WordsCompleted One Piece World (Completed): On the eve of the Summit War, Marine Headquarters desperately needs a large force of elite fighters to face the Whitebeard Pirates, who are about to attack Marine Headquarters. At this moment, Sengoku thinks of the man who once shone brightly. "A former Marine Admiral, once the man with the greatest potential to become Fleet Admiral!" "He stood shoulder to shoulder with Roger and Whitebeard on these seas." "But he was also the only Admiral to commit a grave offense a 5.4kReads8.8Score237Shelves
21. 21 海 One Piece: The Straw Hat Pirates? I’ll Strike Them Down First! 海贼：草帽团？我先斩为敬！ A Gentle Madman温和的疯子Anime Fanfiction1.0M WordsCompleted [Kill Luffy! + Kill Momonosuke! + Destroy the Straw Hat Pirates! + No Romance! + Rumble-Rumble Fruit! + Marines! + Invincible Protagonist!] (Luffy and Ace are already dead. Enjoy the satisfying story!) Blazer Thor, codename White Dragon! In his era, he brutally slaughtered pirates in the name of absolute justice. The year he was promoted to admiral, he did something else that was enough to drive the whole world mad, and the World Government erased every record of him. In the Sea Circle Calendar 3.5kReads8.0Score154Shelves
22. 22 海 One Piece: Living at Kaido's Place from the Start 海贼：开局住进凯多家 Crane in the Clouds云中鹤Anime Fanfiction534k WordsCompleted [Slow-Paced + Everyday Life (with a Little Passion) + No Golden Finger + Not a Saint + Not Dark, Lighthearted Daily Life and Comedy. The protagonist is on Kaido's side.] Mu Yunfeng, a man who hid in a mental hospital to escape the hardships of life, always thought he had checked himself in voluntarily, which meant he was sane. Of course, he was the only one who thought so. After an accident, he ended up in the world of One Piece. From the start, he got the Mythical Zoan Qiongqi Fruit. But as soo 2.7kReads9.1Score232Shelves
23. 23 海 One Piece: Starting with the Holy Knights 海贼：从神之骑士团开始 A Thousand Sorrows Beneath Falling Snow雪落千殇Anime Fanfiction137k WordsOngoing {Multiple Devil Fruits + no bleeding heart + Celestial Dragons + world-hopping + chat group?} Also known as , , and After being ambushed by a truck belonging to some unknown big blue guy, Lucius was dumped into the world of One Piece with two cheat abilities, where he became a Celestial Dragon. A story about how he constantly plunders and absorbs the abilities of all kinds of po —Reads—Score—Shelves

    Reader note

    The protagonist's ancestor in the first book is Im, and in the second book, the protagonist transmigrates to a commoner's identity and unexpectedly obtains the Mythical Beast Xuanwu Fruit.

24. 24 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 4.1kReads6.0Score190Shelves
25. 25 海EN Pirate: The Celestial Dragon's Blade 海贼：人为刀俎，我为天龙 Happy Pistachio Person111开心果人111Anime Fanfiction2.7M WordsOngoing Transmigrate into a Celestial Dragon overnight, and enjoy all the splendor of the pirate world. Drink the strongest liquor, enslave the strongest people, and savor the most beautiful people. Luo: “I used to be a wage slave, but now I'm a Celestial Dragon, so I'll speak up on behalf of the Celestial Dragons.” Luo: “Oh, right. This world is too small. It only needs one Celestial Dragon!” 49kReads8.0Score3.5kShelves
26. 26 海 One Piece: Uncle, Your Justice Isn’t Absolute Enough 海贼：叔叔，你的正义不够绝对 biubiu Jottingsbiubiu随笔Anime Fanfiction572k WordsCompleted “Every pirate must die. Not one will be spared.” Luo “Uncle Sakazuki, your magma... is still far too gentle.” I transmigrate to the world of pirates and become Akainu's only nephew. After witnessing pirates slaughter my family, I understand one thing: True justice needs no trial. It demands total annihilation! Having awakened the Logia-type Air Fruit, I can suffocate an entire island! “Surrender?” “Repent?” “No. There's only one ending for pirates, ” “Death!” From the East Blue to the New World 2.3kReads8.6Score126Shelves

    Reader note

    Absolute justice, powerful from the start, and ruthless in killing!

27. 27 海 One Piece: The Gravity User's Absolute Justice 海贼：重力使的绝对正义 biubiu Jottingsbiubiu随笔Anime Fanfiction409k WordsCompleted “Every pirate must die. Not one will be spared.” Luo Lan Transmigrated Luo Lan arrives in the world of One Piece with an extreme hatred of pirates. After a car accident leaves him on the brink of death, he is reborn with the power of the Gravity Devil Fruit and bound to the Pirate-Slaying System. He has only one goal: to slaughter every pirate on the seas and uphold Absolute Justice! The Marines see him as their sharpest blade, and Akainu calls him “the embodiment of justice.” Pirates fearfu 2.6kReads8.2Score140Shelves
28. 28 海 One Piece: The Silver Falcon Admiral Is in a Bad Mood Again Today 海贼：银隼大将今日也很暴躁 Poor as Iced Tea穷成冰茶Anime Fanfiction1.2M WordsCompleted (No System, pure Pirate King vibes) My name is Michael, and I was reincarnated into the world of Pirate King. I ate the Human-Human Fruit, Mythical Zoan, Seraphim form, and became a Marine in the Marines. I thought I could keep my head down until the grand finale... But unfortunately, there was no way I was going to spend this life as a dog for the Celestial Dragons. Since things had come to this, if I didn't want to accept my fate, the only option was rebellion. But when it comes to rebel 5.8kReads8.6Score372Shelves

    Reader note

    [Heart] This is a One Piece fanfic where the protagonist possesses strength comparable to a Marine Vice Admiral! The protagonist's name is Michael. He is reborn into the world of One Piece at the beginning of the story, eats the Human-Human Fruit (Seraph form), and joins the Marines. He champions reform within the Marines, continuously expanding his influence. When the army is well-trained, well-equipped, and well-supplied, that will be the time for revolution. [Admiration]

29. 29 海EN One Piece: I'm Lawful Good, and You Call Me a Villain 海贼：我守序善良，你管我叫反派 Listening to Sutras Afloat浮头听经Anime Fanfiction710k WordsOngoing [Celestial Dragon faction + cop-and-bandit mash-up + lawful good + so righteous it’s downright wicked] “Badge number 7538, this is your final mission: You will have no teammates, no reinforcements. You will go deep behind enemy lines alone, suppress the raging sea, and restore order. This time, you don’t need to explain your actions to anyone. The justice in your heart is your only superior!” Lu Ye licked the blood from the corner of his mouth. Got it. Officer Lu is back on the job. Nobody knows 1.4kReads8.4Score105Shelves
30. 30 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 5.6kReads8.4Score294Shelves
31. 31 海EN One Piece: The Strongest Thunder in History! 海贼：史上最强雷光！ biubiu Jottingsbiubiu随笔Anime Fanfiction1.6M WordsCompleted Also known as: Navy: The Rumble-Rumble Fruit from the Start, Sweeping the Old Era [Navy novel] [A Monster Within the System] [The Man Who Made Zephyr the “Demon Vice Admiral”] [The Three Admirals’ True Teacher] [Mentor to the Revolutionary Army] [The Man the World Government Cannot Put on Trial] [The Navy’s Wild Card] [Ender of the Old Era] [Maker of the New Era] After transmigrating to the world of One Piece, Rock devours the Rumble-Rumble Fruit from the start and awakens top-tier Observation H 68kReads8.3Score6.8kShelves

    Reader note

    This book is of excellent quality. The author's writing is superb, and the plot is incredibly exciting. The story begins in the era of Rocks. The protagonist, originally from Skypiea, descends to the human world and, seeing its chaos, resolves to change it. He joins the Navy and immediately reaches his peak, overpowering Kaido and Shiki, and even barely defeating Rocks. The battle scenes are incredibly satisfying, the characters are vividly portrayed, and the book is accompanied by beautiful and appropriate illustrations, creating a very immersive experience. It's definitely worth reading!

32. 32 海 One Piece: The Strongest Justice 海贼：最强正义 Si Xiliu四夕刂Anime Fanfiction1.1M WordsCompleted [Pirate King + Twelve Zodiac Talismans + Hand-to-Hand Combat + Great Swordsman + Slow-Burn Growth into Invincibility] A man in the world of pirates obtains the golden finger: the Twelve Zodiac Talismans! He steals the Human-Human Fruit, Mythical Zoan, Nika form from Who's-Who! He tramples Kaido of the Beasts beneath his feet and becomes the Strongest Creature on land, sea, and air! The Four Emperors are nothing special! One year Momonosuke: “What did I do wrong?” “Being born was your biggest mis 29.6kReads9.2Score2.4kShelves

    Reader note

    Two completed novels. I've forgotten the specific plot details, but I remember them fairly well; the protagonist was quite powerful from the start. The one that was being serialized had a rather novel theme.

33. 33 海 One Piece: After Joining the Navy, I Went on a Killing Spree 海贼，成为海军后我疯狂屠戮 Yao Zhu药竹Anime Fanfiction1.3M WordsCompleted Taking down the Four Emperors with a beer in hand, kicking the future Pirate King into the dirt! I'm Sochi, the Mountain Bandit King. I speak for myself, and in the East Blue, what I say goes! You ask why I joined the Marines? Sorry, I chickened out. When you're staring down a fist the size of a sandbag, you'll make the same choice I did. What? You say there are good pirates, too? Sorry, forgiveness is God's business. My job is to take them to meet God! 281Reads5.5Score—Shelves
34. 34 海EN One Piece: The Rampaging Volcano 海贼之暴走的火山 Braised Pisces红烧双鱼Anime Fanfiction1.0M WordsCompleted [Protagonist: Sakazuki (Akainu)]+ [Marine-Centric] [Subordinates: Enel, Bullet, Kizaru, Kuzan, and other admirals...] In the end, the entire world will submit to the firepower of the Marines. No exceptions. (Everyone gets wiped out)... P.S. The Marines will purge the world in the finale. Saints and people who just want to watch the world burn, stay away. The later parts get pretty brutal. It's hard to watch the pirates you like get chopped into mincemeat, you know? 8.1kReads9.5Score492Shelves

    Reader note

    The fourth book had a lower rating, but you can't judge this one solely by its rating; it's good overall.

35. 35 海 One Piece: The Purple-Eyed Black Dragon 海贼王之紫瞳黑龙 Starfall Lake星落湖Anime Fanfiction781k WordsCompleted This is a slow-burn story. The first ten chapters are a little dark, but the overall tone is still the lighthearted spirit of Pirate King. The protagonist is not a transmigrator, but he does have a mostly useless System. This book includes a lot of original ideas of my own. (Oda suddenly dropped new lore, and caught me completely off guard.) The Dark Dragon, which devours everything, descends upon the world. “Freedom? What’s the difference between unlimited freedom and being a beast? Only order 923Reads8.7Score104Shelves
36. 36 海EN One Piece: The Man at the End of the World 海贼之终末之人 Describe What You See看图说话Anime Fanfiction1.3M WordsCompleted At fourteen, he inherited a country from the previous generation, a country that was already in a terrible state and could hardly have been worse. Through his own abilities, it took him only a few years to transform it into a nation that drew the world's attention. How will he go on to become ruler of the entire world, step by step? What secrets does the world of pirates hold? Not a hot-blooded story. The protagonist is calculating and somewhat cold-blooded. (Updates reliably at over 8,000 chara 1.2kReads7.6Score107Shelves
37. 37 海 One Piece: I Joined the Marines from the Start, and I Am Justice 海贼：开局加入海军，我就是正义 Just an Ordinary Man本是俗夫Anime Fanfiction719k WordsCompleted The protagonist of this novel is a Marine. He's decisive and ruthless, kills without hesitation, and is nearly invincible, though he has a brief period of growth early on. [Congratulations, Host! Your first draw has earned you the Gale Sword Style!] "Death is like the wind, always at my side! Face the wind! Hasaki!" [Congratulations, Host! Your draw has earned you the Seed of Corruption, which lets you enslave others!] "My heart is clear as a mirror, and all I do is just! Super: Advent of the Wo 5.7kReads8.9Score278Shelves
38. 38 海 One Piece: From the Start, I’m a Marine Admiral Who Shakes the Four Seas 海贼：开局海军大将，威震四海 Starry Sky Enthusiast酷爱星空Anime Fanfiction232k WordsCompleted Transmigrating into the world of One Piece, he obtains the hidden Cloud-Cloud Fruit, a version that grants control over the weather, and instantly becomes a walking natural disaster. Raging Seas: With a casual wave of his hand, Ryan sends the calm ocean surging into a hundred-meter tsunami that crashes toward his enemies. Rending Tides: Inky black clouds, torrential rain, and wild winds churn together like the sky is falling. Cloud Dragon: A dragon formed from white clouds stirs the ocean at wil 1.4kReads5.5Score—Shelves
39. 39 海 One Piece: The Mythical Zoan Nine-Headed Bird 海贼：幻兽九头鸟 Let Time Build Hope for the Future沉淀期待未来Anime Fanfiction481k WordsOngoing [Mythical Zoan] [Three Types of Haki] [Ensemble Cast] At first, he joins the Rocks Pirates to build up his forces. Once he grows strong enough, he turns against Rocks and divides the New World with him. After the battle at God Valley, he will invade the four seas and claim an ocean as his own territory. He will not limit himself to the New World. Adrian Rist transmigrates to the world of One Piece and vows to build a force of his own. Devil Fruits? I’ve got plenty. Famous blades? I can buy them 639Reads7.0Score—Shelves
40. 40 海 One Piece: Big Mom and I Had a Bunch of Admirals 海贼：我和玲玲生了一窝大将 Two Barbecues两顿烧烤Anime Fanfiction564k WordsCompleted Carter transmigrates and becomes Garp's younger brother. From the start, he marries Linlin, and the two begin a shameless life of having kids. Fifty years later, Luffy sets sail! Zoro: “Luffy, run! That's the Marine Admiral Flame Emperor!” Luffy: “It's fine, he's my uncle!” Nami: “Luffy, run! That's the Four Emperors' Thunder God!” Luffy: “It's fine, he's my uncle too!” Usopp: “Luffy, run! The god of Sky Island is here!!” Luffy: “It's fine, she's my aunt.” Then one day, Blackbeard comes knocking 2.6kReads8.4Score211Shelves

    Reader note

    Carter transmigrates into Garp's younger brother, only to marry Big Mom right from the start, and from then on, they live a shameless life of having children. 50 Years later, Luffy sets sail! Zoro: "Luffy, run! That's Admiral Entei!" Luffy: "It's okay, that's my uncle!" Nami: "Luffy, run! That's one of the Four Emperors, Thor!" Luffy: "It's okay, that's also my uncle!" Usopp: "Luffy, run! The god of Skypiea has arrived!!" Luffy: "It's okay, that's my aunt." Until one day, Blackbeard comes knocking! Luffy: "Everyone be careful, this guy is one of the Four Emperors!!" The Straw Hat crew: "Tell me, which uncle is this?" Luffy: "He's really not!" [Cool][Cool]

41. 41 海 A Navy Doctor of Traditional Chinese Medicine: Am I Everyone's Beloved? 海军中医，我是所有人的白月光？ Xiaoming's Lemon Tea小明的柠檬茶Anime Fanfiction1.7M WordsOngoing [Navy-focused + No Heroine + Easygoing Daily Life + Comedy + Heartwarming + Occasional Hype?] (The System runs off from the start, so there is no System) “I’m just an ordinary doctor. I don’t have the kind of power other Marines do.” In his previous life, he was a traditional Chinese medicine practitioner, but a fan fell from the ceiling of his clinic and killed him. When he woke up again, a burly, hairy man was giving him mouth-to-mouth resuscitation. The [System] arrived one second, then ran 5.9kReads9.2Score348Shelves
42. 42 这 This Navy's the Real Deal: They Actually Dare to Kill Whitebeard! 这海军能处，白胡子他真敢杀！ Mario Eats Chicken Breast马里奥吃鸡胸肉Anime Fanfiction2.0M WordsCompleted ([Slow burn] + [Justice] + [High energy]. The early pacing is a little slow, so feel free to skip ahead if you can't get into it. It takes off from Chapter 56!!) The Great Pirate Era is rife with conflict, and pirates run rampant. I am Ron. In the name of a hero, I protect the weak and stand firm in defense of the justice that is mine. Akainu: No matter what it takes, I want him as my adjutant! Sengoku: Damn it! How did I, the Fleet Admiral of the Marines, end up as a figurehead? Zephyr: He is t —Reads—Score—Shelves

    Reader note

    The name doesn't sound appealing, but the content is absolutely fantastic.

43. 43 海 One Piece: Strengthening the Supreme Great Grade Sword! 海贼：强化无上大快刀！ White-Whiskered胡子白白Anime Fanfiction475k WordsCompleted [Navy + Inventions + Feel-Good] After transmigrating into the world of One Piece as Hill, a scientist in the Navy’s Science Unit, he activates the Item Supply System and creates a [Strengthening Stone] right from the start. He draws the Golden Bell Shield, Flying Sword at One Hundred Paces, Gourmet Cells, all three types of Haki, and more from the System to power himself up. He is hailed not only as a “genius scientist,” but also as “the Navy’s strongest admiral in centuries.” Aokiji: “Oh my... 2.3kReads8.1Score129Shelves

    Reader note

    [Cool][Cool][Cool]

44. 44 挂 I Was AFK, but the Warring States Heard My Thoughts 挂机的我，被战国偷听了心声 A Xi Has Gained Weight阿熙吃胖了Anime Fanfiction1.0M WordsCompleted The Great Age of Piracy. The seas are in turmoil, the strong can destroy heaven and earth, and pirates, marines, and rebels are all locked in battle. It should be exciting, but I just can't get into it! I'm Li Hao, a marine, twenty-two years old. My greatest dream is to: Spend my whole life as a lazy good-for-nothing! But then Buddha Sengoku overheard my inner thoughts... 1.7kReads8.1Score110Shelves

    Reader note

    These few are alright.

45. 45 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

    Does impersonating a Marine count? The Sato-Sato Fruit, one of the three great Devil Fruits. Awakened as: (Human-Human Fruit - Mythical Zoan - Chaos Pangu Form)

46. 46 海 One Piece: The Rise of Justice 海贼王之正义的崛起 Zhouzhou Loves Ordering Snow周周爱点雪Anime Fanfiction173k WordsCompleted Thunder Devil Fruit User + Marines + true justice + passion! Xue Luo transmigrates to the world of One Piece, binds to the Justice System, and becomes a new legend! Sengoku: “Xue Luo has the makings of an admiral!” 23Reads—Score—Shelves

    Reader note

    That has to be it.

47. 47 海 One Piece: The Lazy Marines’ King, and Kizaru Stops Smiling 海贼：海军摆烂王，黄猿不嘻嘻 Yang Yang Loves Reading杨杨爱看书Anime Fanfiction526k WordsCompleted Yi Chen, his former company's best slacker, transmigrates to the One Piece world. After replacing a Marine major, he obtains the Pleasure System. As long as he feels good, he can earn Pleasure Points. [Ding!] [Host, leave work on time. You may arrive late, but you must never leave late!] [Host is in good spirits. Pleasure Points +20] Once he has 1,000 Pleasure Points, he can draw a prize. Winning a god-tier item will greatly increase his strength. [Congratulations, Host, you have won a god-tier 6.9kReads8.7Score419Shelves

    Reader note

    Pirate, joins the Navy, and stagnates.

48. 48 我 I’m the Prison Head Chef, and the Inmates Beg Me to Extend Their Sentences 我监狱主厨，罪犯哭着求加刑 Fallen Plum Twig落梅稍Urban393k WordsOngoing Li Yue transmigrates to a parallel world and gets a Gourmet System. He becomes the head chef at a prison and joins the inmates in looking forward to a brighter future. Before he went to the prison: Police officer: Why did you break out of prison?! Inmate: I-I was going to starve to death. Police officer: What was your tool for the crime?! Inmate: A-a flatbread. After he arrived: Sewing machine pro: “I robbed an old lady, stalked a kid, and stole three electric bikes, and I only got a month? Wher 7Reads6.4Score—Shelves

    Reader note

    This book is alright; it's mostly about food with some fun elements, making it quite interesting to read.

49. 49 海 One Piece: The Poison Mist Fruit 海贼之毒雾果实 Bu Loves Potatoes补爱吃土豆Anime Fanfiction151k WordsOngoing Look! He gets a Logia Devil Fruit from the start! [System] + [Logia] + [Top-Tier Haki] + [Top-Tier Swordsman] + [Marines who slack off: don't read] + [Nami]... 92Reads—Score—Shelves

    Reader note

    Navy wakes up naturally

50. 50 海 Navy: The Red Flag Flies High 海军：赤旗飘扬 The Silent One's Cry无声者的呐喊Anime Fanfiction387k WordsOngoing This is the story of an idealist who arrives in this world, witnesses its injustices, and sets out to drag the Celestial Dragons down from their lofty heights and throw them into their graves, while sweeping the lawless pirates straight into the trash heap! 85Reads—Score—Shelves

    Reader note

    That's about right, isn't it?

Other lists with One Piece: I Spent Thirty Years as Akainu's Dad