Please, Naruto or One Piece Stories with a System, an Overpowered Protagonist, and a Rating of 8.5 or Higher 球球了，火影、海贼王有系统，比较无敌的8.5分上

1. 51 火EN Naruto: My Jutsu Have Gone Dark 火影：我的忍术黑化了 Shui Feng水风Anime Fanfiction388k WordsCompleted When he woke up, Mu Feng discovered that he had transmigrated into the Hokage world and had become a member of the Uchiha Clan. He was in the same year as Obito and Kakashi, and Mu Feng felt immense pressure. Fortunately, he had bound himself to a Corruption System. The ninjutsu, taijutsu, and Kekkei Genkai he learned could all suddenly become corrupted and grow stronger. [Ding! Your ‘Clone Technique’ thinks you’re too weak and has corrupted itself. You have obtained the perfect Clone Technique! 355Reads7.3Score103Shelves
2. 52 火 Naruto: Forced to Marry Naruto's Mom from the Start 火影：开局被迫娶了鸣人妈 A Little Wolf一只小狼Anime Fanfiction607k WordsCompleted Lin Ye transmigrates into the world of Naruto, intending to live a lazy, carefree life. Until one day, the Third Hokage comes to him. “Lin Ye, I've arranged a marriage for you. The bride is Kushina Uzumaki. You know what'll happen if you refuse.” Lin Ye: “...” A few years later, Naruto grows up. “Dad, why isn't my hair the same color as yours?” Lin Ye: “...” Kushina: “...” 66Reads7.8Score—Shelves
3. 53 火EN Naruto: Pupil Emperor Izuna 火影之瞳帝泉奈 Wolf-Tooth Potato狼牙土豆Anime Fanfiction1.1M WordsCompleted After an unexpected transmigration into the darkest era in Naruto history, he becomes Uchiha Izuna, destined for a tragic future as the one who gives his eyes to the future Big Boss, Madara Uchiha? Thankfully, the Naruto online-game System he had played comes along too. "I hope you two brothers can bring back the glory of our Uchiha Clan. I hope to see the era of Uchiha Izuna, the Emperor of Eyes, and Madara Uchiha, the Asura, standing alongside Hashirama Senju, the God of Shinobi, as the Three 757Reads8.8Score124Shelves
4. 54 我 My Tycoon Game Experience System 我有神豪游戏体验系统 A Guest Beneath the Green Lantern Who Never Returns青灯不归客呀Urban3.0M WordsOngoing Reporter: “Sir, if you had ten million, what would you most want to do?” Qin Feng opened Alipay, saw his balance, and patted his chest. “Phew, phew! The billion's still there! I almost thought I'd gone bankrupt!” You have to have dreams. What if a System shows up? At last, his perseverance paid off, and the Tycoon Game Experience System descended upon Qin Feng! 4.3kReads8.8Score377Shelves

   Reader note

   For a satisfying read, please see below ↓ Story synopsis: The first book's title screams "pay-to-play game." The second is about the protagonist assisting Cao Cao in fighting against Liu Bei. The third is a childhood-ruining book. The fourth is obviously about Noah being invincible and other Ultraman characters.

5. 55 三 Three Kingdoms: Forced Out of Seclusion by Liu Bei from the Start 三国：开局被刘大耳逼出山 Power Over the Wilds权倾超野Historical2.8M WordsCompleted Bai Feng transmigrated to the Three Kingdoms era. After Liu Bei and Zhuge Liang burned down his little house, he awakened a System and boldly entered the world! Liu Bei: This man is terrifyingly powerful! Zhuge Liang: Please, sir, show mercy and let us go! Sun Quan: I offer you all the lands east of the Yangtze! Cao Cao: You’re my most trusted minister! I even gave you my daughter. What more could you want? Liu Bei, you and I are enemies for life! 374Reads6.9Score—Shelves
6. 56 我 I’m the Villain System: Turning Boiling Sheep Evil from the Start 我，反派系统，开局黑化沸羊羊 Minotaur Warrior牛头人战士Anime Fanfiction444k WordsCompleted Bai An is troubled. Why is it that other protagonists can rely on a System to reach the pinnacle of life after transmigrating, while he’s ended up with a villain System that only has basic functions? But what can he do? Since he can’t be human, Bai An will strive to become the strongest System there is! Bai An looks at a certain sheep being mocked for its crude manners and extends a friendly invitation. “Little sheep, are you content to be a simp... I mean, a licking sheep?” This book is 1.5kReads9.2Score106Shelves
7. 57 人 Ultraman: Drawing Noah from the Start 人在奥特：开局抽到诺亚 Cooking Wine in Wind and Smoke风烟煮酒Anime Fanfiction189k WordsOngoing [Ultraman + System + invincible power fantasy] After transmigrating to the Ultraman universe, Su Ming activates the God-tier Lottery System beneath Gomess’s giant claws and draws one of the Mysterious Four Ultras right from the start: Ultraman Noa! Su Ming: “Ultraman Z, stop calling me Master!” 822Reads8.5Score111Shelves
8. 58 火 Naruto: Invincible from My First Check-In at Mount Myoboku 火影：从妙木山签到开始无敌 Nian Gu念古Anime Fanfiction1.9M WordsCompleted Naruto: Sign in at Mount Myōboku to become invincible! Obtain Perfect Sage Mode, bring your hands together, and unleash your full power! Sign in at the Forest of Death to obtain an initial-stage Sage Body. Cast ninjutsu instantly without Hand Seals and dominate the Shinobi World! All-nature chakra, the Eight Gates, the Eternal Mangekyō Sharingan... Sign in at Windmill Town on Dawn Island to obtain the Three Types of Haki and Life Return. Punch Kaido into submission and shake the New World! Logue 2.2kReads7.4Score168Shelves

   Reader note

   (๑>ڡ<)☆

9. 59 诸 Myriad Worlds: Sign-In Begins in Naruto 诸天：从火影开始签到 Feng Xi风希Anime Fanfiction3.0M WordsCompleted Ye Feng transmigrates into the world of Naruto and binds himself to a System that makes him stronger every time he signs in. From then on, a young man carrying a sword begins appearing in all sorts of strange places across the ninja world. Uchiha Madara: “I heard Ye Feng’s eyes are called the Tenseigan. I don’t know their origin, but their power is definitely no weaker than my Rinnegan.” Orochimaru: “If Ye Feng’s swordsmanship weren’t so terrifying, I wouldn’t care about the Uchiha clan’s specia 944Reads8.5Score120Shelves
10. 60 火 Naruto: I Founded the Akatsuki from the Start 火影：开局就建晓组织 Enjoy Poetry and Wine While Young诗酒趁年华Anime Fanfiction560k WordsCompleted After transmigrating as the young clan leader of the Uzumaki Clan, he faces a monumental problem from the start! “Choice One: Flatly refuse Nagato and Yahiko’s request.” “Choice Two: Agree to help them rescue Konan from Hanzo of the Salamander.” “Choice Three: Ignore them and keep sleeping in the coffin, waiting for the next hidden story event to trigger.” P.S. New chapters every day, ten thousand characters each. Come on in! 183Reads6.7Score—Shelves
11. 61 火 Naruto: I Can Only Draw S-Rank Rewards 火影：我只能抽出S级奖励 Bingtian冰甜Anime Fanfiction800k WordsCompleted He transmigrates into the world of Hokage as a boy with none of the four advantages: no talent, no clan, no Kekkei Genkai, and no Tailed Beast to back him up. To his surprise, right after completing the Genin exam, he suddenly awakens a System. From then on, he draws the Glint-Glint Fruit, Tremor-Tremor Fruit, Fire Dragon Slayer Magic Crystal, Mystic Eyes of Death Perception, Geass, Founding Titan bloodline, Rinnegan, Eternal Mangekyō Sharingan… As well as the Demon Blade Muramasa, Death Note 236Reads7.4Score180Shelves
12. 62 我EN Signing In to Power in Naruto 我在火影签到变强 Homebody Snail居家蜗牛Anime Fanfiction549k WordsOngoing “Ding! Congratulations, Host! Your sign-in reward is the Basic Sage Body!” “Ding! Congratulations, Host! Your sign-in reward is the Sharingan!” “Ding! Congratulations, Host! Your sign-in reward is...!” With the System at my side, I have the power to back it up. I was a low-key person, but unfortunately, everyone refused to let me stay that way. 276Reads7.7Score—Shelves
13. 63 带 Transmigrating Through Anime with a System 带着系统穿越动漫 Polestar#极星#Anime Fanfiction332k WordsOngoing Zhang Xuan was an ordinary person until one day, when he transmigrated directly into the worlds of anime with a System! One Piece Detective Conan The regrets of classic anime will finally be set right. 43Reads—Score—Shelves

    Reader note

    Highly recommended! It's an invincible start, and it has all the anime you want!

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