One Piece + Overpowered Devil Fruit + System 海贼+超强果实+系统

1. 1 海 One Piece: Darkness Descends, the Black Dragon Admiral 海贼：至暗降临，黑龙大将 Rain Curtain over Mount Bei北山雨幕Anime Fanfiction1.6M WordsOngoing (No System + Multiple Fruits + Ruthless + Marine Admiral + Celestial Dragons) Jig, from Blue Star, transmigrated to the world of One Piece and became prey for the Celestial Dragons in God Valley from the start. No System, no golden finger, and no wise old mentor. The only way Jig could think of to turn things around was to find the top-grade Devil Fruits hidden in God Valley! But while he had originally set his sights on the Paw-Paw Fruit, he stumbled across the Dark-Dark Fruit instead! As he co 5.4kReads8.4Score312Shelves

   Reader note

   The last two books are by Mario (Mario Eats Chicken Breast), which are super awesome. The first two books are also good.

2. 2 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 14.1kReads8.6Score884Shelves
3. 3 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
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 26.6kReads9.5Score2kShelves
5. 5 海 One Piece: I Get Stronger by Recruiting Underlings with the Box-Box Fruit 海贼：箱箱果实收小弟就变强 Weak Brain and Muscles脑肌无力Anime Fanfiction375k WordsCompleted [Devil Fruit Development] [Three Types of Haki] [System Power Fantasy] [Building a Faction] [Establishing Businesses] [Fast-Paced] [Planning and Development] [Steady Updates] [Comments Welcome] Wes Tucker: "When there's trouble, send my underlings. When there isn't..." Alvida: "I'm going to be the woman of the Pirate King." "Roger is dead." Alvida: "..." Wes Tucker: "Are Mythical Zoans really that strong? Meet my Twelve Zodiac underlings: twelve Mythical Zoans." Wes Tucker: "Are the Holy Knig 1.2kReads—Score103Shelves

   Reader note

   [Take these, go explore them! I've left all the Devil Fruits here; trade your brains for them. Dig-Dig Fruit, Bottle-Bottle Fruit, Sewing-Sewing Fruit, Stick-Stick Fruit, Fire-Fire Fruit, Suction-Suction Fruit, Book-Book Fruit, Wood-Wood Fruit, Spin-Spin Fruit, Paper-Paper Fruit, Combine-Combination Fruit, Sound-Sound Fruit, Coffin-Coffin Fruit, Drawing-Drawing Fruit, Wood-Wood Fruit, Sleep-Sleep Fruit, Door-Door Fruit, Pen-Pen Fruit...] [Naval Check-in Area!] [Pirate Check-in Area!] [Conqueror's Haki Collection Area!] [Pirate Transmission Passage is Open! Since you're here...]

6. 6 一EN A Magnetic Fruit Turns the One Piece World Upside Down 一颗电磁果实在海贼世界玩出花 Beef Tripe Dipped in Sugar毛肚蘸糖Anime Fanfiction1.1M WordsCompleted [Transmigration + System + Invincible + Paramecia] Nami-chan, Robin-chan, Hancock-sama. Whitebeard: “I’m not the strongest man. Lott is!” Kaido: “Lott should be the Strongest Creature on land, sea, and air!” Big Mom: “If only he were my husband!” Akainu: “I have to admit, Lott really is the Marines’ greatest opponent!” Luffy: “I want to become a pirate as free as Lott!” Imu: “That Lott is the strongest opponent the World Government has faced in eight hundred years!” Dragon: “Lott, your ideals ar 3.1kReads6.7Score190Shelves
7. 7 海 One Piece: Perona's Devil Fruit Awakening at Age Five 海贼王：我佩罗娜五岁果实觉醒 Potatoes Stir-Fried with Spuds and Yams马铃薯炒土豆加洋芋Anime Fanfiction250k WordsOngoing My new work is out! You're welcome to read it on Tomato Novel. I hope you'll enjoy it. Your support inspires me to write, and I'll do my best to tell every story well! A power fantasy, no System, no romance. The protagonist lays low and builds strength early on, then becomes nearly invincible later. 160Reads6.0Score—Shelves
8. 8 海 One Piece: The Armor-Armor Fruit, and Pure Gold from the Start 海贼之铠铠果实，开局纯金到手 Within One Room一室之内Anime Fanfiction849k WordsCompleted Also known as: One Piece: The Armor-Armor Fruit. I Wear Saint Seiya Armor, Build Armored Suits, and Pilot Gundams. A transmigrator without a System can only rely on the Armor-Armor Fruit, martial arts, swordsmanship, and Haki to make his mark in this pirate-infested world. From the start, he obtains the Armor-Armor Fruit, gets swallowed by a giant lanternfish, and survives in its stomach thanks to his fruit abilities. There, he finds Pure Gold and becomes immortal. After two and a half years 864Reads6.0Score101Shelves
9. 9 海EN One Piece: No One Understands Conqueror's Haki Better Than Me 海贼：没人比我更懂霸王色 Tang Maohu唐猫虎Anime Fanfiction1.0M WordsCompleted The strongest Conqueror's Haki, a master swordsman, and the Rumble-Rumble Fruit With an average bloodline, average talent, and an ordinary background, what makes you so confident? Hard work two hundred times harder than everyone else? Ba Erzebu Saiwen: I've got a cheat! After transmigrating to the world of One Piece, how can you stand out among a crowd of trust-fund kids who owe everything to their daddies? Answer: Cheating is great once in a while, but cheating all the time is even better. Swor 54kReads8.2Score3.9kShelves
10. 10 双 Dual Transmigration: I Get the Door-Door Fruit from the Start 双穿：开局获得门门果实 @Xiao Guichanobvi@萧归缠obviSci-Fi & Apocalypse246k WordsCompleted Pirate System Also known as: Dual-World Travel: Devil Fruits in One Hand, Apocalypse Wealth in the Other Lin Feng accidentally binds himself to a One Piece System, which lets him draw the power of any Devil Fruit and unlocks the ability to travel between two worlds: one is an apocalyptic wasteland besieged by zombies, the other a bustling modern metropolis. In the apocalypse, he is a walking calamity: the String-String Fruit slices through zombie hordes, the Tremor-Tremor Fruit brings down zombi 333Reads—Score101Shelves
11. 11 海 One Piece: Developing the Door-Door Fruit into a Gate to Immortality 海贼：将门门果实开发成永生之门 The World Is So Big 66世界那么大66Anime Fanfiction219k WordsOngoing [Transmigration, All Heavens, Pirate King fan fiction, multiple heroines, harem, womanizer] Zhao Cheng, an ordinary college student who was electrocuted to death while watching the Pirate King anime in his previous life, was unexpectedly reborn in the year 1503 of the Sea Circle Calendar as the only son of the Goa Kingdom's finance minister. Even more astonishingly, the Door-Door Fruit figurine that had sat on his computer desk in his previous life fused with his soul, becoming the transmigrator 14Reads—Score—Shelves
12. 12 海EN One Piece: Awakening Susanoo with the Barrier Fruit 海贼：我以屏障果实开须佐 Great Inferno大业火Anime Fanfiction1.3M WordsCompleted From the start, I have the strongest defense: the Paramecia Barrier-Barrier Fruit. As a creation-type Devil Fruit, using it to manifest Susanoo isn't too much, right? The most evil Logia ability, the Dark-Dark Fruit; the strongest Paramecia ability, the Tremor-Tremor Fruit; and the strongest Mythical Zoan, the Azure Dragon Form. With four of the strongest abilities in one, what can you possibly use to fight me! 6.4kReads8.6Score461Shelves
13. 13 海EN One Piece: The Ultimate Experiment 海贼：开局最强实验体 Great Inferno大业火Anime Fanfiction1.4M WordsCompleted A transmigrator with no System, Experiment No. 88, the strongest test subject on Punk Hazard: a perfectly adapted, sole survivor. He possesses many rare bloodlines, including those of the Oni, Lunarians, and ancient giants, and has also undergone modifications with various Lineage Factors, granting him abilities such as lasers, poison, and invisibility. During the poisonous gas explosion, he ate an artificial Devil Fruit that gave him the Azure Dragon Form, finally escaping this nightmarish hell 7.8kReads8.9Score518Shelves
14. 14 海 One Piece: From East Blue Overlord to King of the World 海贼：从东海霸主到世界之王 Great Inferno大业火Anime Fanfiction1.2M WordsCompleted [Transmigration] [Multiple Heroines] [Time-Time Fruit Powers] [King] After gaining the Time-Time Fruit powers, Wang Shi had planned to set sail and become a pirate. But one piece of news changed his mind. He was only trying a shortcut, but somehow he succeeded in marrying a princess and becoming king. He never imagined that seizing a throne could be so easy. He embarked on a path unlike that of either pirates or the Marines. 8.2kReads8.5Score540Shelves
15. 15 海 One Piece: Baboons, Magical Card Boys, and Survival in the Cracks 海贼：狒狒，魔卡少男飞夹缝求生 Heh Heh Heh的桀桀桀Anime Fanfiction200k WordsCompleted A Pirate King fanfic with an original pirate crew, plenty of original islands, no female lead, card-based Devil Fruit powers, and Conqueror's Haki. Mo Fei was an overworked office worker who suddenly died. His soul was reborn in the body of a baboon. He thought that once he became the Baboon King, he could enjoy a carefree life lying flat. But even the Great Pirate Era wouldn’t leave a baboon alone. A pirate ship sailed straight toward the island where Mo Fei lived, putting an end to his lie-fla 34Reads—Score—Shelves
16. 16 海 One Piece: Let the World Know the Truth 海贼：让世界知晓真相 Jenny Ma. Dai Jin珍妮马.戴靳Anime Fanfiction570k WordsCompleted Chu Si transmigrates to the world of pirates. To survive, he sets out to sea and uses the Paper-Paper Fruit to build a platform for broadcasting and communication, spreading knowledge and the truth throughout the world. Step by step, he awakens the people’s desire to resist and gradually brings down the World Government. But it isn’t over yet: new challenges await him. (This book mainly focuses on developing Devil Fruit abilities. The System has no function for increasing strength, so it may not 2.2kReads8.5Score117Shelves
17. 17 磁EN The Magnet-Magnet Fruit: From Novice to God 磁磁果实：从入门到神级 Lightning Cat Hero闪电猫猫侠Anime Fanfiction1.6M WordsCompleted When someone becomes powerful enough to fill in seas, raise new land, and redraw the map of the world, they are no longer human. They are a walking natural disaster. Aaron Ball used magnetic fields to stir up an eight-hundred-year stalemate. The World Government wants to tame him, the Four Emperors want to use him, and the Revolutionary Army wants to recruit him. But he only wants to ask: in this game of chess, is there any way for ordinary people to survive? 1.8kReads5.2Score140Shelves
18. 18 海EN One Piece: Starting by Killing Momonosuke and Taking Yamato to Sea 海贼：开局干掉桃之助拐大和出海 Great Inferno大业火Anime Fanfiction913k WordsCompleted From the start, I transmigrate through time and space and take out the five-man group sent after Momonosuke. The Brush-Brush Fruit, the Scroll-Scroll Fruit, the Garb-Garb Fruit... Conqueror's Haki, the Voice of All Things, Observation Haki, Ryuo... Oden Two-Sword Style, Foxfire Style, the Falling Snow Sword Style... I want them all! I adopt the Beast Emperor, Tama, abduct Yamato, who has Advanced Conqueror's Haki, seize the red Poneglyphs, and plot to claim the Pluton Battleship... The moment I 2.9kReads8.5Score161Shelves
19. 19 海 One Piece: Building My Power in the Revolutionary Army 海贼：我在革命军里发展势力 Write Whatever Comes to Mind随心随意随笔Anime Fanfiction367k WordsCompleted [Multiple heroines] [Doesn't join the crew] [Builds a power base] [Paramecia Devil Fruit + racial bloodline] Just how terrifying would it be to combine a racial gift that turns abstract concepts into physical objects with a Paramecia Devil Fruit? After transmigrating, Bazel becomes a Spring-Spring Fruit User. As he gradually develops his power, he discovers that the Spring-Spring Fruit is actually the Bounce-Bounce Fruit. It simply manifests in the form of springs, which is why it was given the 399Reads—Score—Shelves
20. 20 海 One Piece: Who Says This Devil Fruit Is Weak? 海贼：谁说这果实弱 College Student Troubled by Love为情所困大学生Anime Fanfiction346k WordsCompleted "The Chop-Chop Fruit is the weakest ability?" When Buggy's blade split the Empty Throne, Imu finally realized just how monumentally wrong he'd been. Cheng Hai, an office drone from the twenty-first century, opened his eyes as a baby in a pool of blood at God Valley. Bearing the forbidden identity of Rocks' orphan and carrying memories of his past life, he clutched Roger's coat hem and began living a double life: In front of Rayleigh, he was a precocious navigation prodigy. Turn around, and he w 782Reads5.7Score—Shelves
21. 21 人 In One Piece, I'm Luffy's Childhood Friend 人在海贼，我是路飞发小 Six-Spirit Immortal六灵仙Anime Fanfiction4.1M WordsCompleted [One Piece] [Joining the Crew] Two people with the power of the Tremor-Tremor Fruit appeared at the Paramount War! Could the appearance of two world-destroying powers change the outcome of the Paramount War? It all began when our protagonist, Bai Yun, transmigrated and met Luffy as a child. As the saying goes, when you're unlucky, even drinking cold water can make you choke. Bai Yun merely grumbled about it, then really did drop dead and transmigrate into the One Piece world. There's a S 5.7kReads8.2Score406Shelves

    Reader note

    I especially love reading fanfiction. These are all One Piece fanfictions that I've tested – they're safe to read and of good quality. Highly recommended!

22. 22 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 36.3kReads8.3Score3.8kShelves
23. 23 海 One Piece: Is It Really So Strange for an Intern Like Me to Beat Up Red-Hair? 海贼：我实习生暴打红发很合理吧 Cheese Is Power芝士就是力量Anime Fanfiction1.5M WordsCompleted After his soul transmigrated into the world of pirates, Wang Chen became an intern aboard Whitebeard's ship. The New World was full of powerful fighters, but he wasn't afraid. He had a jar-opening System. From Whitebeard, he got [Conqueror's Haki]. From Aokiji, he got the [Rumble-Rumble Fruit]. From Marco, he got the famous sword [Nidai Kitetsu]. Aokiji: “It's not a question of whether he's strong. He's the kind of intern who's... very special.” Marco: “An intern? Of course he's an intern on 1.1kReads7.8Score115Shelves
24. 24 漫EN Anime Crossover: Cultivating Immortality, Starting with One Piece 漫综：从海贼开始修真 Recluse Chong'er虫二居士Anime Fanfiction1.3M WordsCompleted [Infinite worlds + Navy faction + lighthearted + nearly invincible + fun. Please be patient as you read; this is no fleeting dream.] An accident brings Mo Xingchen to the world of One Piece. He'd planned to quietly cultivate immortality, enjoy life, and make up for the regrets in his heart. But on the day of Roger's execution, just as the Great Pirate Era begins, Garp drags him into the Navy with an iron fist. From then on, he enjoys a nine-to-five life, taking leave to travel, until the Summ 32.1kReads9.1Score2.7kShelves
25. 25 海EN One Piece: I Grow Stronger Just by Checking In at Story Islands 海贼：我，打卡剧情岛屿就变强 Do Bananas Smell Good?香蕉香不香Anime Fanfiction1.2M WordsCompleted Xia Chen accidentally transmigrates into the world of One Piece, and from the start activates the Story Island Check-in System. “What? I get stronger by checking in at story islands? Then I’m about to take off!” At his first island, Windmill Village, he gets the Zoan-type Mythical Zoan Human-Human Fruit, Model: Great Sage Equal to Heaven! The Sun God Nika is supposed to be powerful? Do you even know that even if you become a god, you’ll still be just one of my hundred thousand heavenly soldiers 6.8kReads7.8Score558Shelves
26. 26 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 29.9kReads9.2Score2.5kShelves
27. 27 海 One Piece: The Strongest Marines 海贼王之最强海军 The Orange That Can Run会跑的橙子Anime Fanfiction2.4M WordsCompleted He transmigrates from Earth into the world of Pirate King, bringing along the useless golden finger from a cheap browser game he used to play. From then on, the world of pirates has the martial arts of China! Qinggong so light it leaves no trace in the snow, the Dog-Beating Staff Technique that lets one man form a battle array, Eighteen Dragon-Subduing Palms with built-in special effects, and peerless inner arts like Nine Yin and Nine Yang. This world is amazing! 5.9kReads7.4Score274Shelves
28. 28 海EN One Piece: I Am the Flame Emperor 海贼：我才是炎帝 The Farming King种田大王Anime Fanfiction1.3M WordsCompleted He transmigrates into the world of One Piece, lands on Sky Island from the start, and chooses to eat the Flame-Flame Fruit! What? You say the Flame-Flame Fruit is too weak? That's because Oda doesn't understand the Flame-Flame Fruit! What? You say the Flame-Flame Fruit has too low a ceiling? Then I'll give it a reasonable cheat: the Flame-Flame Fruit plus the Heat-Heat Fruit. They're a perfect combination! What? Still not enough? Then let's add the Golden Lion's Float-Float Fruit and throw in te 11.2kReads9.0Score811Shelves
29. 29 海 One Piece: The Great Sun Golden Crow of the Beasts Pirates 海贼：百兽海贼团的大日金乌 A Fei's Pen阿飞的笔Anime Fanfiction283k WordsOngoing [Mythical Zoan] + [Multiple Heroines] + [Characters Stay Smart] Kaen is whisked off by the Truck-Kun Deity to the world of pirates, where he eats a Mythical Zoan Sun Crow Devil Fruit. Knowing that getting by means having power and connections, Kaen decisively takes his talents to the Beasts Pirates. Don't talk to me about morality. I'm a pirate. Anyone working in piracy had better know how to be a pirate! Eight-year-old Kaen: "I'll go through fire and water for you, Teacher Kaido!" Thirteen-year 104.6kReads7.5Score16.2kShelves

    Reader note

    It has no system, but its fruit is incredibly powerful.

30. 30 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

    Reader note

    That's interesting, kid.

31. 31 海 One Piece: Starting with Imagination, I Analyze Everything 海贼：开局幻想，解析万物 One Hundred Thousand Arcs十万电弧Anime Fanfiction306k WordsCompleted [Mythical Zoan + Attributes + Pirates + Anime] He gets an Analysis Hourglass from the start, allowing him to extract the attributes of anything. One week after setting sail. Garp: "This kid has a bounty now too? Over a hundred million right out of the gate. He's doing pretty well for himself." Two weeks after setting sail. Kizaru: "Ooh, the Supernovas are scary. They even dare to attack the Celestial Dragons." Three weeks after setting sail. Sengoku: "Who let this guy come to Marineford? We don' 431Reads8.1Score100Shelves
32. 32 海 One Piece: The Oni Joined Kaido from the Start 海贼：开局鬼族投靠凯多 Jiu Deng Le玖等了Anime Fanfiction294k WordsOngoing (Not a saintly protagonist) (Mythical Zoan) (Hiyori personally kills Momonosuke) (Pirate side) (No major changes to the original) A novelist suddenly transmigrated while writing for some unknown reason. A disastrous start: from the start, he was mistaken for a slave and locked in a cage. Driven by hunger, he accidentally ate an especially disgusting fruit, and his body underwent some unusual changes. He discovered, to his surprise, that he was born into the Oni race and shared blood with one of 3.7kReads8.9Score214Shelves
33. 33 海 One Piece: Old Man, Wait for Me 海贼：老爹，等等我 Li Xiaojiàn理小贱Anime Fanfiction1.2M WordsCompleted (A new journey + slow burn + no System + Whitebeard’s crew + the old era + martial arts powerhouse) “Kid, why are you following me?” “Because if I follow you, I’ll have enough to eat, and nobody will bully me!” “Then go out and make a name for yourself on the seas under mine!” … A young child met Whitebeard, who had just joined the Rocks Pirates. From that day on, the world had one less beggar and one less thief, and gained a man with a monstrous physique! Many years later, when war came, a col 7.5kReads8.6Score397Shelves
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? 8.2kReads9.5Score493Shelves

    Reader note

    "This... This is the Dark-Dark Fruit!?" The Dark-Dark Fruit's appearance had appeared in the manga, and as the fruit Blackbeard had waited for over twenty years, Gigg had a deep impression of its appearance. The appearance of this fruit greatly exceeded Gigg's expectations; it was a huge surprise! Because the Dark-Dark Fruit was definitely a top-tier Devil Fruit. Although it couldn't become an element like other Logia-type Devil Fruits, the effect of elementalization was basically zero later on, except for bullying weaker enemies. Apart from a few elements that inherently possessed powerful offensive attributes, some Logia-types became obsolete, a complete joke. But the Dark-Dark Fruit was different. Putting aside its bug that could cause its user to lose their abilities, what Gigg valued most was the "natural disaster" it represented—a black hole that annihilates everything! Confirming that it was the Dark-Dark Fruit in his hand, Gigg opened his mouth and took a bite in less than three seconds. The pale purple flesh mixed with juice entered his mouth, and an indescribable taste filled Gigg's mouth. His face immediately turned a purplish-red, and before he even swallowed, his stomach was already churning. Fortunately, Devil Fruits only require one bite to gain power; otherwise, with Gigg's current "small mouth," who knows how much suffering he would have endured.

35. 35 海 One Piece: I Have a Stat-Boosting System 海贼王之我有加点系统 Zhengang Sect, Who Loves Fresh Chili Fish爱吃鲜椒鱼片的真罡宗Anime Fanfiction808k WordsOngoing [System] [Traveling with the Crew] [No Female Lead] Cole unexpectedly transmigrates to the world of the Pirate King and gains a miraculous attribute-boosting System that lets him continually improve his strength, speed, intelligence, and more. In this vast sea full of adventures and challenges, he decides to follow Luffy and join the Straw Hat Pirates, embarking with them on a journey around the world. 281Reads6.8Score—Shelves

    Reader note

    Let's have something without rewards. The first book has a stat allocation system that increases your attributes by one point each day; the rest are all up to you.

36. 36 从 From Wuxia to One Piece: Let's Make It Epic 从武侠到海贼，那就轰轰烈烈吧 Author: The Maple Leaves Have Turned Yellow作者枫叶黄了Anime Fanfiction1.2M WordsCompleted Luo Lie, whose values were pretty decent, transmigrated into The Legend of the Twin Dragons. Hoping to change the values of the two male leads, he killed Shi Feixuan, who had been misleading Xu Ziling, and Fu Junzhuo, who was not of his people. Unexpectedly, he was branded a heretic and hunted by Cihang Jingzhai and the Twin Dragons. With no choice but to fight them, he was defeated by the protagonist’s plot armor. Just as he was about to be killed, he unleashed all his cultivation, causing spac 270Reads6.0Score—Shelves
37. 37 海 One Piece: Did I Transmigrate Here to Be a Support Tool? 海贼王之穿越来当辅助器？ I Heard Eating Meat Can Make You Slim听说吃肉能变瘦Anime Fanfiction743k WordsOngoing [Slice of Life + Caretaker + Ship Crew + No Female Lead] Qian Jia and his rowdy friends drank too much. When he woke up, he had arrived in the world of the Pirate King, in the body of a ten-year-old. He was skinny and small. How was he supposed to survive like this...? Is there a System Dad or not? Come on out already! Qian Jia: As someone who transmigrated, just watch me get Luffy, that glutton, wrapped around my finger and become the vice captain. Luffy's eyes sparkled. "Qian Jia, teach me! Te 327Reads8.6Score—Shelves
38. 38 海 One Piece: The First Family 海贼：第一家族 Turning on the AC in Summer夏天开空调Anime Fanfiction681k WordsOngoing His youngest daughter, Shuimen, has a four-star Namikaze Minato template. She meets Nami, who has returned to Cocoyasi Village. “Big Sister Nami, will you marry my father and be my mom?” His son Orochimaru heads to the East Blue and resurrects Kuina, whose swordsmanship talent surpasses Zoro's. He then goes to Loguetown in the East Blue and resurrects the Pirate King, who was once executed there. 1.4kReads8.2Score—Shelves

    Reader note

    In One Piece fanfiction, the person carrying the Minato Namikaze template encounters Nami returning to Cocoyasi Village. Nami's son, Orochimaru, travels to the East Blue to revive Kuina, and then to Loguetown to revive the Pirate King, thus beginning a unique adventure.

39. 39 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
40. 40 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
41. 41 海 One Piece: With Enough Money, Even the Four Emperors Go Down 海贼：只要钱到位，四皇都干废 I'm Only Three我只有三岁Anime Fanfiction150k WordsCompleted Nan Xi is an assassin. After a stroke of incredible luck, he ends up in the world of One Piece. “Who’s the target? The Arlong Pirates?” “I’m in!” “Who’s the target?” “Wait, what? You want me to save someone?” “It’s not that I won’t do it, but saving someone costs extra.” “What? Fire Fist Ace?” “That’s Marine Headquarters. Do you really think going there to save someone with my background is any different from asking to die?” Nan Xi pauses for a moment, then continues: “You’ll have to pay 56Reads5.5Score—Shelves
42. 42 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
43. 43 海 One Piece: Reshaping the World, Starting with Cloning the Strongest 海贼：改造世界从克隆强者开始 Lone Boat in the Great Desert大漠孤舟Anime Fanfiction1.3M WordsCompleted “If I can’t adapt to the world, then I’ll remake it!” Reddy transmigrates into the chaotic world of pirates and gets genetic technology from the start. He resolves to remake the world. The Float-Float Fruit raises ten thousand islands into the sky. The Rumble-Rumble Fruit provides an endless energy supply. The Mirror-Mirror Fruit creates a transportation network. The Gold-Gold Fruit establishes a currency system based on metal. Genetically engineered beasts defend my territory, while cloned powe 890Reads6.5Score105Shelves
44. 44 海 One Piece: Zephyr's Son 海贼王之泽法之子 Time Flies, Yet We Meet Before You Grow Old时光易逝君生晤老Anime Fanfiction1.0M WordsCompleted [Greatest Swordsman + Top-Tier Devil Fruit + Righting Regrets + Building a Faction + Ability User Army + Nearly Invincible] As Zephyr's son, he works hard to change both his and Zephyr's fate. Now that he's come to this world, he intends to right its regrets. Trying to stop him from changing the world? Zetian: Sorry, you're in my way. After surviving a brush with death, he works hard to grow stronger and knows the value of keeping a low profile. Yet his other identity is the leader of the stron 8.3kReads8.5Score574Shelves
45. 45 人 I'm in One Piece: I Snatch the Op-Op Fruit from the Start 人在海贼：开局截胡手术果实 Three Cats Bring Prosperity三猫开泰Anime Fanfiction313k WordsOngoing After transmigrating to the world of pirates, he snatches the Op-Op Fruit from the start. Lin En unlocks the true uses of the Op-Op Fruit. Study Germa's Lineage Factor, optimize skeletal defenses, and master the Shikotsumyaku. Study the body's bioelectricity, gain control of the Body Pathway Derangement Assault. Study the Munch-Munch Fruit's abilities, optimize the five organs, and master the Six Treasury Immortal Thief. By using the Op-Op Fruit to strengthen his bones, skin, and genes, he b 9Reads6.7Score—Shelves
46. 46 海 One Piece: Reincarnated as Kaido, I Start as the Mythical Azure Dragon 海贼：转生凯多，开局神话青龙 I Can Write One Piece, Ultraman, and Fairy Tail我会写海贼奥特妖尾Anime Fanfiction1.1M WordsOngoing [Kaido of the Beasts + System + steady growth + villain protagonist + quest for supremacy + crushing the Kozuki Clan + beating down the Straw Hats + multiple heroines + having children] This world has rotted away. It needs to be washed clean with blood. Rocks tried to accomplish this great feat, but the era dealt him a crushing defeat. I am Kaido, and I won’t follow in Rocks’s footsteps. I’ll begin by evolving the Fish-Fish Fruit, Azure Dragon form, into the Dragon-Dragon Fruit, Mythical Azure D 1.8kReads8.3Score108Shelves
47. 47 海 One Piece: I Become the Holy Lord and Want for Nothing 海贼：化身圣主，我什么都不缺了 Milky Way Meteor Shuttle恒河流星梭Anime Fanfiction368k WordsOngoing [Twelve Talismans] [Hunting Ability Users] [The Demon Sorcerer Has a Rebellious Streak] [Conquest] What?! The world of One Piece has entered the era of the Great Gods? Let Uncle Shendu, at full strength, take a look and see what's going on! Duanmuyuan transmigrates into the world of One Piece and eats the Dragon-Dragon Fruit, Mythical Zoan, Shendu form. But the will of the Shendu fruit is rebellious by nature and keeps trying to take over his body. Luckily, he discovers that by killing other a 17.6kReads8.1Score1.8kShelves

    Reader note

    Super powerful fruit but no system

48. 48 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 2.7kReads9.1Score239Shelves

    Reader note

    One Piece fanfiction + rated 9.0 Or higher. 🌈 Highly recommend the first one! It features a Marine faction, decisive and ruthless without being a saint, and the "Marine scum" King of the North Blue, who possesses the Magnet-Magnet Fruit: "I smoke, drink, am greedy, lecherous, power-hungry, deceitful, and commit all sorts of evil, but I'm a good Marine." [Eating popcorn][Eating popcorn][Eating popcorn]

49. 49 灵 Spiritual Qi Revival: I Got the Rumble-Rumble Fruit from the Start 灵气复苏：开局奖励响雷果实 Xiliang River Vinegar Fish西凉河醋鱼Urban1.1M WordsCompleted [Slaying Demons + Relaxed + Comedy + Devil Fruit] In an age of spiritual qi revival, everyone has a chance to awaken supernatural abilities and gain godlike power! In a city roiling with hidden currents, the strong rule their own domains while the weak are treated like ants! Chen Feng awakened an F-rank ability, [Weak Electricity], and by a stroke of luck, awakened the "Otherworldly Blind Box" System. The System keeps bringing him all kinds of divine treasures! [Ding! Congratulations, you've obt 5.5kReads8.0Score381Shelves

    Reader note

    Pirates are in luck! They start with an incredibly powerful Devil Fruit; what's there to worry about in the future?

50. 50 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

Other lists with One Piece: Darkness Descends, the Black Dragon Admiral