Novels like One Piece: I’m the Fourth Admiral, and I’m Eight Years Old This Year
Books Chinese readers most often put in the same booklists as One Piece: I’m the Fourth Admiral, and I’m Eight Years Old This Year, best match first.
- 1 One Piece: I'm a Demon Clan Member Who Joins the Marines 海贼：身为鬼族的我，加入海军 [Marines] + [Logia Devil Fruit] + [No System] Whitebeard: “In the face of his ability, my Tremor-Tremor Fruit is nowhere near the strongest.” Kaido: “Walen is the strongest oni of all. Don’t look at me, I’m not.” Big Mom: “How is this guy’s body even tougher than Kaido’s? Isn’t he a Logia user?” Shanks: “Damn it, Walen’s still chasing me! Beckman, get the ship moving!” A young man from a hidden island of oni joins the Marines and stays true to the right path, fighting for justice as best he can. 1Reads—Score—Shelves
- 2 King of the Navy: Blazing Magma! Sakazuki 海军王：炽热的岩浆！萨卡斯基 [One Piece + Marine-focused + Kill, kill, kill] The Battle of Marineford rages on as the peak Whitebeard Pirates and the Marines fight for ten days and ten nights. In the end, both sides are utterly devastated. The Roger Pirates, Kozuki Oden, and the entire Whitebeard Pirates all die at Marine Headquarters. After recovering his strength, Marine Admiral Akainu becomes Fleet Admiral with the recommendation of the government's top brass. He moves the headquarters to the New World and leads the Mar 5Reads—Score—Shelves
- 3 I Trained the Six Powers into Super Saiyan Ultra Instinct 海军六式被我学成了超赛极意功 [Also known as: An Omniverse Journey: Starting in the World of One Piece and Conquering All Realms] As one of the many transmigrators, Di Luo has a combat rating of just 1?! A new Marine recruit, he is on the verge of being expelled. Just then, the System he had waited five years for finally arrives. [Hundredfold Training activated!] [Real-time personal stats activated] “Ding! Congratulations, Host. Hundredfold Training triggered: Constitution +100.” “Ding! Congratulations, Host. Hundredfold Tra 84Reads5.5Score—Shelves
- 4 One Piece: Run! This Celestial Dragon's Combat Power Is Off the Charts 海贼：快逃，这个天龙人战力爆表 [Invincible Protagonist] After transmigrating to the world of One Piece, Saint Joles becomes one of the Celestial Dragons! He also activates the “Get Stronger Just by Breathing System!” Since all he has to do is breathe to get stronger, Saint Joles chooses to stay hidden in the Holy Land of Mary Geoise for over a decade, eventually becoming the World's Strongest. During the Paramount War, Saint Joles single-handedly crushes the Whitebeard Pirates. “I will completely change this corrupt world!” F —Reads—Score—Shelves
- 5 One Piece: From the Start, I Awakened an All-Attribute Status Panel 海贼王：开局觉醒全属性面板 "Other people train for ten years just to reach the threshold of the Six Powers? Xiao Yu throws his lifespan into his proficiency panel and instantly gets 'Geppo: Mastered.' Other people risk their lives to awaken Conqueror's Haki? By grinding his swordsmanship proficiency, he manages to comprehend the beginnings of Armament Haki from chopping wood. From a down-and-out marine kicked by his superior into a filthy pond, to the man standing in Cocoyasi Village atop the flag of the Arlong Pirates; f 51Reads—Score—Shelves
- 6 One Piece: Trained by Kizaru, Working Part-Time as an Admiral 海贼：师从黄猿，兼职大将 As a One Piece fan, Luo Qi strangely transmigrates into the world of pirates and awakens a Justice Merit System. As long as he upholds justice, he can grow stronger. Akainu: I'm a Marine Admiral! I am justice! Luo Qi: Give it a rest. Don't sully the name of justice. Rob Lucci: I'm the hero who saved the kingdom. Who dares arrest me? Luo Qi: Hand him over. A demon like you belongs in Impel Down. Kizaru: The Marines aren't necessarily good, and pirates aren't necessarily bad, so join the Revolutio 1Reads5.6Score—Shelves
- 7 One Piece: Invincible After Joy Boy Possessed Me 海贼，乔伊附体后的无敌 (Transmigration + urban campus + Devil Fruit powers + vampires + werewolves + witches + invincible protagonist) Joey is a man with the power of the Nika Fruit. A rift in spacetime accidentally carried him to different eras and worlds. This universe is divided into three-dimensional spacetime, the Pirate Era, the supernatural realm, and the realm of gods and demons. In the three-dimensional world are three supreme Devil Fruits: the Nika Fruit, the Phoenix Fruit, and the Dark-Dark Fruit. In the su 13Reads—Score—Shelves
- 8 I Quit Being a Naval Hero to Become a Pirate 身为海军英雄的我辞职去当海贼 [One Piece Fanfiction, No System, No Goody-Two-Shoes] Seraph A Rumble-Rumble Fruit user, the youngest admiral in Marine Headquarters, with the codename Divine Punishment! He once defeated the Big Mom Pirates and the Beasts Pirates single-handedly, and even fought Whitebeard alone. Hailed as a hero of the Marines, he was on par with Garp! Just as every Marine believed Seraph would lead them to end the Great Pirate Era, this young man, draped in countless honors and burdened with their hopes, resi 55Reads—Score—Shelves
- 9 One Piece: Vengeance on the Celestial Dragons, Building a Demon Army 海贼：复仇天龙人，建造恶魔军团 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
- 10 Those Days I Spent as the Revolutionary Army's Leader 我在革命军当首领的那些日子 A song of disillusionment rises over the sea, but resistance has become all too rare. “If Nika is taking so long to arrive, then I’ll be the one to become Nika!” The young man gazed at the dawn rising on the horizon, his heart ablaze with ambition. 15Reads—Score—Shelves
- 11 One Piece: The Final Deception 海贼王:终局之骗 One Piece: The Final Deception 4Reads—Score—Shelves
- 12 One Piece: I Only Wanted to Slack Off, but Was Forced to Become an Admiral 海贼：只想摸鱼的我被迫成了大将 Rock transmigrated into the world of One Piece and became a new recruit in the Marines, but he was nowhere to be seen at every training session. Ain: “Rock, where did you go!” Ain: “Rock, get over here and train, now!” Ain: “Rock, you, you can’t, don’t…” Ain stared at the slacking Rock before her, her face flushed red. All Rock wanted to say was: “I just want to slack off. Stop bothering me!” Sengoku: “I hereby announce that Rock has become a Marine Admiral!” Momousagi: “Damn you, Rock! Why can 308Reads6.7Score—Shelves
- 13 Starting Out in the Marines, Kicking Off a Passionate Youth With Justice 海军开局，正义之脚踢出热血青春 The undisputed champion of pumping iron, Li Wei transmigrates to the world of One Piece and chooses to become a proud and righteous Marine. He activates the Righteous Youth System. The System matches skills to the Host’s personality, and killing pirates earns him Justice Points. [Ding! Host completed one hundred thousand push-ups and ignited his hot-blooded youth, unlocking the Sweating Buckets achievement!] [Reward: Martial Arts, Six Powers] Under the watchful eyes of the lieutenants and ensign —Reads—Score—Shelves
- 14 EN One Piece: Starting as a Celestial Dragon, Destined to be a Gorosei 海贼：开局天龙人，内定五老星 Synopsis: [Pirates + from the start + anime + games + otaku fantasy + invincible] An anime fan transmigrates into the anime world of Pirate King and becomes one of the Celestial Dragons, destined to join the Five Elders. He awakens the strongest Color of Haki and dominates the five oceans. There are endless worries to fret over, endless people to curse, endless pirates to capture, and endless Celestial Dragons to beat up. 123Reads6.6Score—Shelves
- 15 One Piece: Marine Admiral From the Start, Ruling the Seas 海贼：开局海军大将，威压大海 After transmigrating to the world of One Piece, Ryan gets a sign-in System. “Uchiha Madara Template.” “Rinnegan.” “Sage Mode.” He joins the Marines and signs in for ten years, becoming the youngest Marine Admiral and the fourth Admiral. At the Summit War, Ryan looks at the entire Whitebeard Pirates with disdain. “You want to dance too?” Marineford: Imu gazes at the blue-glowing Buddha and falls into deep thought. 1Reads—Score—Shelves
- 16 One Piece: The Laid-Back Admiral Gets Stronger by Sunbathing 海贼：摸鱼大将，晒太阳就变强 [Also known as: This Marine Admiral Has Some Conscience, But Not Much] [Justice, With a Side of Slacking] [No harem] After transmigrating to the world of One Piece, Lin Hao awakened a System that made him stronger whenever he basked in the sun. As long as he kept soaking up the sun, he could gain all kinds of incredible physiques and bloodlines. As a Marine Admiral, Lin Hao's greatest pleasure was sleeping while sunbathing. Every time someone interrupted his slacking, it became a major event in 477Reads5.8Score—Shelves
- 17 Blood-Eyed Asura: From Wiping Out a Village to Becoming a Great General 血眼修罗：开局灭村，终成大将 [Marine-focused + System power fantasy + one heroine + decisive and merciless] Here you’ll find the purest Marine justice and the most passionate struggle against fate. Witness how Uchiha Jiu, under the name of the Asura, upholds absolute justice on these seas, where no crime is tolerated! After being hit by a truck and sent here, Uchiha Jiu would never forget the blood-red dusk of his sixth birthday. When pirates stained his hometown with blood and his parents hid him in a cellar before going 42Reads—Score—Shelves
- 18 One Piece: The New Creator 海贼之新创世者 As the first heir to his family, Kevin declares that he has no intention of becoming a Celestial Dragon who lives off others and waits for death. Eight hundred years ago, the Twenty Kings founded a new era as Celestial Dragons. Eight hundred years later, Kevin, a descendant of the Celestial Dragons, will usher in another, entirely new era! (The timeline in this book may differ slightly from the original work for the sake of the plot, so please bear with it!) 184Reads6.8Score—Shelves
- 19 One Piece: From the Start, Kizaru Calls Me a Monster 海贼：开局被黄猿称为怪物 After transmigrating into the world of One Piece, Luo Lin accidentally eats the Zoan, Mythical Zoan Human-Human Fruit, Model: Gold Saint. To his surprise, he discovers that even though he's a Gold Saint, he has no Cosmo... Luo Lin: I have to develop this Devil Fruit power until it awakens. 244Reads5.1Score—Shelves
- 20 One Piece: Bringing Down Marine Headquarters from the Start 海贼：开局轰塌海军本部 Yudian accidentally transmigrated into the world of the Pirate King and activated the Attribute System! By consuming Devil Fruits, he could obtain a certain number of free attribute points! The beginner's reward for activating the Attribute System was even better: it gave him 1,000 free attribute points right away! “Armament Haki, Observation Haki, Conqueror's Haki, martial arts, swordsmanship... With so many attributes, spreading my points around would have limited effects. I might as well put 36Reads5.0Score—Shelves
- 21 One Piece: This Vice Admiral Is Strange, but Far Too Powerful 海贼：这个中将很怪但是过分强大 Aivy transmigrated into the world of One Piece with no golden finger and could only rely on himself. After more than a decade of hard work, he finally became a Marine Headquarters Vice Admiral. Then, ten years later, he unexpectedly awakened a miraculous System. Though it arrived late and ran at a painfully delayed synchronization rate, its updated version granted rewards that made anyone drool: the Copy-Copy Fruit, the Flame-Flame Fruit, the Woods-Woods Fruit, all kinds of incredible skills for 5.3kReads—Score243Shelves
- 22 One Piece: Endless Sign-In Rewards Leave the Marines Dumbfounded 海贼：签到生生不息，海军全懵逼 [One Piece + The End of Ten Days + Fourth Admiral of the Navy + Beating Celestial Dragons to a Pulp + Reviving the Remnants of the Old Era] Su Chen transmigrates into the world of One Piece and, from the start, is picked up by Granny Tsuru, becoming an unlucky fellow on the verge of death. Fortunately, he awakens a sign-in System. All he has to do is reach the designated locations and sign in to obtain powerful echoes of immortal arts from the novel The End of Ten Days! His sign-in reward fro 1.3kReads5.0Score101Shelves
- 23 Transmigrating to One Piece: I, Naruto, Will Rule the World 穿越海贼：我鸣人来主宰世界 [Ridiculously satisfying + semi-invincible + pirates + killing Celestial Dragons + killing Momonosuke + killing Koby + Mamba + the GOAT + Naruto + absurdity...] It all begins when Naruto is chosen by a System and accidentally transmigrates into the world of One Piece. He thinks it's a normal transmigration, but it turns out the System is actually the GOAT in disguise, trying to take over Naruto's body and live again. Naruto has no idea. The GOAT keeps his identity well hidden, giving Naruto piec 9Reads—Score—Shelves
- 24 The Strongest Pirate? I Copy Golden Lion at His Peak from the Start 最强海贼？我开局拷贝巅峰金狮子 I transmigrated into One Piece and was sentenced to death from the start. The main System even ran off? No matter, with all of Golden Lion’s abilities, I’m invincible in the sky! I’ll build the ships of the new age!! Sengoku: “Bai Hao, are you trying to overthrow the world?” Kaido: “My dear son-in-law, take this Thunder Bagua!” Shanks: “Bai Hao, you’ve thrown the seas into disarray!” Mihawk: “I’ll defeat you, no matter what!” . . . . . . 5Reads5.3Score—Shelves
- 25 Seafaring: Akainu Is at His Wits' End, I'm Even More Extreme 航海：赤犬麻了，我比他还极端 [One Piece fanfiction + Marine-focused + god-tier System + ruthless and decisive + invincible power fantasy!] After waking up one day, Ling Ye transmigrates into the world of pirates, obtains a Rumble-Rumble Fruit with no side effects from the start, and activates a god-tier choice System! While other protagonists are still playing nice with pirates, Ling Ye’s choices have already shattered everyone’s expectations! “Ding! God-tier choice triggered!” “Option One: Spare the elderly, women, and 2Reads—Score—Shelves
- 26 One Piece: Mastering Fate, Starting by Changing Luffy 海贼：主宰命运，从改变路飞开始 [Luffy joins the Marines from the start] [Admiral Akainu's lifelong nemesis] [Youngest rear admiral at Marine Headquarters] [Three Types of Haki + swordmaster + Rumble-Rumble Fruit + Yamato-class battleship] [Fate-Changing System] When the straw hat is replaced by a seagull cap, Luffy says solemnly, “I swear to follow Vice Admiral Kane to my dying breath and defend justice throughout the world!” After witnessing Sabo die in a Celestial Dragons' attack, Ace sets sail without hesitation: “I'll fi —Reads—Score—Shelves
- 27 A Man in One Piece: The Strongest Logia Pirate Crew! 人在海贼：自然系最强海贼团！ Luo Xuan transmigrates into the world of pirates and, by a twist of fate, meets Red-Haired Shanks. He then gets bound to a System for comprehending the powers of nature, and with his genius for understanding them, successfully forms his own pirate crew! With the System, anything related to nature can become part of him. He can even help others improve their natural abilities by comprehending them. Akainu: “I was wrong!” Shanks: “Do me a favor and stop digging!” Old Sand: “Just call me Little San 44Reads—Score—Shelves
- 28 One Piece: From the Start, I Slaughtered Celestial Dragons 海贼:开局怒杀天龙人 With no golden finger, Ming Chen chose the cautious route and joined the Marines. He became a vice admiral alongside Momousagi, stayed silent during the Ohara Incident, and earned a good reputation before being transferred to the Sabaody Archipelago to pad his résumé. His future was bright. Once his term was up, he could either make a strong enough showing to compete with Aokiji and Akainu for an admiral's post, or, if things went less well, become a warden at Impel Down. So why do you think I c 1Reads8.0Score—Shelves
- 29 I Defected from the Navy, and Now I Control Time and Space with the Candle Dragon Fruit 叛逃海军，我用烛龙果实执掌时空 Luo Tian transmigrates to the world of One Piece and joins the Navy to protect himself. During a mission, he attacks a Celestial Dragon. After leaving the Navy, he activates the Pirate System. He obtains a Mythical Zoan Devil Fruit, forms a pirate crew, and sails the seas. Luo Tian: “I used to be a good person, but the System told me to become a pirate. What can I do?” “Being a pirate is awesome!” 1.2kReads6.4Score—Shelves
- 30 One Piece: Singing of Whitebeard's Glory 海贼：歌唱白胡子的荣耀 (No System + no female lead + Whitebeard Pirates + master swordsman + martial arts expert + by Hasky) I was abandoned from the moment I was born. Abandoned by my parents and hated by the world. Everywhere I lived, rivers of blood were left behind. They said I was born a calamity. I thought so too, until one day... A tall man heard my story. There was no disgust on his face, no fear. He simply held out a warm hand and said, “Be my son!” The world tormented me with every kind of pain and afflictio 356Reads6.3Score—Shelves
- 31 Snagging the Glint-Glint Fruit: Justice on My Own Terms! 捡漏闪闪果实：随心所欲的正义！ From the start, he snatches the Glint-Glint Fruit from Borsalino and unlocks Superman-style laser eyes! A hundred-million-lumen flash bomb, blinding Whitebeard’s old eyes. The upgraded Eight Shaku Magatama no longer misses its mark! A flowing half-moon slash derived from Tempest Kick, leaving a cut as smooth as a mirror! Ryan: “Come with me and embrace justice that follows the heart. Wherever my heart leads, that is justice!” 485Reads—Score—Shelves
- 32 One Piece: I Begin Taking Responsibility for Nami in the Simulations 海贼：从模拟中对娜美负责开始 [Decisive and ruthless] [Hawkeye’s lifelong nemesis] [Momonosuke must die] [Supreme Great Kick] [Funny and satisfying???] [Madman] After transmigrating into the world of One Piece, he finds himself a young pirate being watched by a gay captain?! Chen Xia is stunned, but luckily, the Penguin-brand simulation System activates. [First simulation: You are born in Cocoyasi Village and grow up alongside Nami. At sixteen, by chance, you discuss the meaning of life with her and make a promise. But then 124Reads5.8Score102Shelves
- 33 One Piece: I'm an Admiral, So What's Wrong with Killing Some Pirates? 海贼：身为大将杀点海贼怎么了 Joining the Marines from the start, with a Logia Devil Fruit, he kills decisively and does as he pleases. Jace: “Which pirate crews are you guys with?” Crocodile: “I’m a Shichibukai!” Doflamingo: “I’m not just a Shichibukai, I’m also the king of an Affiliated Nation!” Kaido: “I’m Kaido of the Beasts, one of the Four Emperors of the New World!” Jace: “Oh, so you’re all just a bunch of nobodies~” 100Reads—Score—Shelves
- 34 One Piece: Magnetism Fruit, the Calamity Admiral Has Arrived 海贼：磁暴果实，天灾大将参上 Lin Yan transmigrates into the world of One Piece, becomes a Marine major, and awakens the Disaster Points System. The more damage his actions cause to the environment, the more Disaster Points he earns. “Marines? Disaster Points? What the heck?” [Ding! The Host accidentally wrecked Old Wang next door's pigsty! Disaster Points +2.] Because he is a Marine and the East Blue branch is located in a peaceful region, Lin Yan's Disaster Points accumulate at a pitifully slow rate. But after years of har 4Reads5.4Score—Shelves
- 35 One Piece: I Save Roger from the Start and Get Invited Aboard 海贼：开局救罗杰，我被邀请上船 8Reads—Score—Shelves
- 36 One Piece: I Defeated Akainu from the Start and Took Over as Fleet Admiral 海贼：开局打服赤犬，接任元帅 Lin Bei transmigrated into the world of One Piece and became a child of just four or five years old. He activated a sign-in System and spent fifteen years keeping a low profile in Foosha Village, earning all kinds of rewards! [Ding! Sign-in successful. Reward: mastery of the art of redirecting a strike!] .. [Ding! Sign-in successful. Reward: Zanpakuto Hyorinmaru!] .. [Ding! Sign-in successful. Reward: enhanced physique!] .. [Ding! Sign-in successful. Reward: Massive Rasengan!] .. Then one day, S 23Reads5.1Score—Shelves
- 37 One Piece: Dark Justice 海贼：黑暗的正义 "To deal with scum, you have to be even more ruthless and more evil than they are." -----Rob Lucci 33Reads—Score—Shelves
- 38 One Piece: A Rogue in the Marines, Stirring Up the Celestial Dragons from the Start 海贼：海军狂徒，开局招惹天龙人 After transmigrating to the world of One Piece, I ate the seed of the Tree of Knowledge. I had just climbed aboard Zephyr's ship when Whitebeard II came charging in with a blade. I like planting trees, especially in Mary Geoise. I'll plant a World Tree and grow a giant Buddha with a thousand arms! Bullet? Just an insect. Kaido? Just a bug. Celestial Dragons? Just toys. I'm no big shot, just a Marine fanatic. Sengoku: He's the hope of the Marines. Garp: My iron fist is starting to have tr 33Reads7.2Score—Shelves
- 39 One Piece: The Hate-Baiting System, I’m the King of Trash Talk 海贼：拉仇恨系统，我，嘴强王者 Li Lang transmigrates to the world of the Pirate King and becomes Garp's youngest son. [Monkey D. Langfei] is a full twenty years younger than Dragon. His father is Garp, his big brother is Dragon, and the future Pirate King, Luffy, is his little nephew. His connections are rock-solid. Then he awakens the [Hate-Attracting System]. The more he provokes people, the stronger he gets. From then on, Langfei runs wild in the world of pirates. When he goes out to sea with Garp and they encounter Roger, 46Reads—Score—Shelves
- 40 One Piece: The Poison Mist Fruit 海贼之毒雾果实 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
- 41 One Piece: The Strongest Admiral in History Is an Undercover Agent 海贼：史上最强大将是卧底 Pirate King + medium-slow burn + invincible protagonist + strategy + careful planning + one female lead The so-called Great Pirate Era was merely the result of the world's conflicts erupting after 800 years of Celestial Dragons rule. So, strictly speaking, the Celestial Dragons were the true creators of the Great Pirate Era. The world has suffered under the Celestial Dragons for far too long. The protagonist unexpectedly arrives in the real world of pirates. After a twist of fate exposes him to 987Reads6.1Score—Shelves
- 42 One Piece: Uncle Red Nose 海贼：红鼻子叔叔 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
- 43 One Piece: Run! This Marine Is a Little Too Righteous 海贼：快跑这个海军正的有点发邪 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
- 44 One Piece: This Era Is Called the Age of the Demon Lord 海贼：这个时代，名为魔君的时代 [The real deal: pirates] [Multiple heroines] [Devil Fruit] [System] Note: The protagonist is a selfish pirate, not a saint. He will neither save the world nor destroy it. He'll simply climb step by step to the top of the world and look down on all of humanity. Note: The story focuses mainly on developing Devil Fruit powers and training in the sword. The System is secondary. Ye Feng transmigrates into Pirate King and, from the start, obtains the Zoan-type Human-Human Fruit, Mythical Zoan, Vajra G 774Reads—Score—Shelves
- 45 High Martial: My Gravity Fruit and Haoshoku Haki Infusion 高武：我重力果实霸王色缠绕 [Devil Fruit Era + Ability Development + Martial Arts and Haki] Transmigrated into a modern urban version of the world of One Piece, where the Six Powers, the three types of Haki, master swordsmen, and Devil Fruit users are all real! Everyone gets a chance to awaken their powers at eighteen, but the only way to grow stronger is to keep developing them! After Ye Chi obtains the Gravity Fruit, he says, "Developing my abilities? Piece of cake!" Gravity control, Gravity Blade: Tiger, Hell Journey, a 833Reads5.9Score—Shelves
- 46 One Piece: I Joined the Marines to Turn the World Upside Down 海贼：加入海军我掀翻世界 Partly invincible + justice + lighthearted, no angst After transmigrating into the world of Pirate King, he has a Justice System at his side and can grow stronger simply by rooting out evil. He joins the Marines but refuses to make himself miserable, so he has no choice but to make this world suffer instead. If Noah wants to live freely, he has to become the strongest! The justice of the strong! Soldier: "Fleet Admiral Sengoku, the pirates are causing trouble again." Fleet Admiral Sengoku: "Leav 18Reads6.8Score—Shelves
- 47 One Piece: From the Start, I Join the Marines as a Drudge 海贼：开局加入海军从杂物兵开始 Wang Lino accidentally transmigrates to the world of Pirate King. After sensing the Glint-Glint Fruit inside him, he decisively joins the strongest force on the seas: [Marine Headquarters, Marineford] For no other reason than to enjoy the three great perks of a nine-to-five job: clocking in, slacking off, and clocking out. Gol D. Roger: What Great Pirate Era? It’s nothing but a consumptive man about to be executed. Kong: My justice is the rules of the Marines!!! (shouting at the top of his lungs 91Reads5.6Score—Shelves
- 48 One Piece: The Spatial Fruit from the Start! 海贼，开局空间果实！ [Multiple Heroines] [Multiple Fruits] [Spatial Powers] [Neither Good Nor Evil] [Brutally Kill Momonosuke] Yun Lie inexplicably transmigrates into the world of One Piece. There are two pieces of news: the bad news is, he has no cheat ability. The good news is, he is lucky enough to get a Devil Fruit from the start, and it is a spatial fruit with an exceptionally high floor and ceiling! Its powerful abilities give him the confidence to set sail on an adventure. [Not a Pirate] [Uses His Head] [Mult 52Reads6.1Score—Shelves
- 49 One Piece: I Am Your Dad 海贼之我是你们的爸爸 Roy transmigrates to the world of One Piece, where the System tasks him with completing all kinds of fatherhood missions. Marry the red-haired Celestial Dragons woman in God Valley, and I’m Shanks’s dad; Doflamingo wants to shoot Homing? Hurry and stop him. Ming-ge, I’m your real old man; Ace wants to accept Whitebeard as his dad? Damn it, I’m your dad! Many years later, Luffy sets sail, and all the players take their places! Luffy steamrolls his way to the top, becoming the Pirate King, and 1Reads6.3Score—Shelves
- 50 One Piece: The Limits of Justice 海贼王之正义的极限 A new work is out! You’re welcome to read it on Tomato Novel. I hope you’ll enjoy it. Your support motivates me to write, and I’ll do my best to tell every story well! —Reads—Score—Shelves
