Looking for Monster Girl Stories: Gatanothor, Greeza, or Zetton Would Be Great 求怪兽娘的，加坦杰厄，格利扎，杰顿都行

1. 1 奥 Ultraman: From the Start, I Became Gatang and Unleashed a Dark Turmoil 奥特：开局加坦，我开启黑暗动乱 Xiaomo of the Capital朝都小莫Anime Fanfiction576k WordsCompleted (Transmigration + monster girls + slight gender-bending + becoming emperor + Ultraman fanfiction + not overpowered, not a power fantasy + protagonist is always getting humbled) I accidentally transmigrated to the Orb universe. Then I accidentally drew the evil god Gatanothor from the start. Then I accidentally discovered that the Gatanothor I drew was a little girl. Well, what should I do? Obviously, lie back and get on with it. (P.S. The protagonist is morally gray at first, but later joins th 918Reads6.8Score113Shelves

   Reader note

   Gatanothoro, Saga-chan [smirk][thinking][OK][facepalm]

2. 2 奥 Ultraman: Starting Out as X's Human-Animal Hybrid 奥特：从成为艾克斯娘兽间体开始 Teka特卡Anime Fanfiction595k WordsCompleted (You find out in Chapter 64 that X is female.) Thinking it was a prank, Chen Changsheng opened the box. But a Saga girl leaped out of it! With one Saga Maximum Punch, Chen Changsheng was sent rolling straight into the Ultraman universe, where he became Hyper Zetton! 3.7kReads9.1Score449Shelves
3. 3 奥 Ultraman: The Strongest Dark Lord's Laid-Back Life 奥特，最强黑暗的摆烂生活 Fish Can Fall in Love with Water鱼会爱上水Anime Fanfiction375k WordsCompleted Invincible protagonist + troublemaker + street loafer He transmigrates into the world of Ultraman and, for some inexplicable reason, is infused with the power of darkness, gaining an endless supply of it. And so, a dark-hearted troublemaker appears in the Ultraman world. He loves teaching, and ends up raising a whole bunch of major villains. But then he realizes something is wrong. Hey, man, why did you conquer the Land of Light and hand it over to me? I really don’t want to rule the universe! B 1.1kReads7.4Score107Shelves

   Reader note

   ① Mature woman Zagi, loli Gatanothor, white-haired loli Noah, purple-haired girl Legend, etc. ② Hyper Zetton girl ③ Monster girl ④ Zetton girl, Dark Emperor girl ⑤ Noah girl

4. 4 海 The Ultra Universe Journey of Hyper Zetton Girl 海帕杰顿娘的奥特宇宙之旅 Crimson Planet赤红的惑星Anime Fanfiction752k WordsCompleted [Gender Bender, second female lead Camearra, transmigrates across multiple universes and timelines] Oh, look! Something wonderful is happening on that distant Earth. The legendary Hyper Zetton, known as the God of Destruction, has appeared. It's 70 meters tall, 21 meters taller than the 49-meter-tall Zero. Do you know the story of Legendary Hyper Zetton? Back in the day, we first saw Hyper Zetton battle Zero, Dyna, and Cosmos on March 24, 2012. It defeated the God of the Kyrie in 2012, on March 95Reads7.9Score—Shelves
5. 5 聊 Chat Group: In a Crossover Anime World, I Summon Monster Girls 聊天群：人在综漫，召唤怪兽娘 Shoot the Moon, Pluck the Stars射月摘星Anime Fanfiction1.1M WordsOngoing [Monster Girls introduced so far: Zetton, Nanryu, Eleking, King Joe, Gatanothor, Golza, Melba, Ace Killer, Gillbaris, Grigio Raiden, Maga-Orochi] After transmigrating into a slice-of-life crossover world, he got a God-Tier Monster Summoning System and started with a cute little monster girl: Zetton. As long as he unleashed a monster's desire for destruction, he could earn a new summoning opportunity. Su Xuan, reborn for a second life, had no interest in destroying the world. All he wanted was to 11.8kReads8.1Score1.5kShelves
6. 6 从 Raising Monster Girls, Starting With Zetton 从杰顿开始的怪兽娘养成 Newcomer on the Road上路的新人Anime Fanfiction651k WordsCompleted One day, Tian Tong gets a Light System! Full of faith, he tries to transform into an Ultra Warrior, only to discover... his System seems to be for raising monsters. But... where’s my Zetton? Why has my huge Zetton turned into a tall girl with long, straight black hair? 438Reads6.7Score105Shelves
7. 7 奥 Ultraman: From the Start, I Picked Up a Little Noah Loli 奥特，开局捡到一只诺亚小萝莉 Fish Can Fall in Love with Water鱼会爱上水Anime Fanfiction301k WordsOngoing A question: What should you do when you wake up in the morning and find Noah lying in your arms? Ye Yan was struck by the Dark Ring and transmigrated to the world of Ultraman Tiga. He thought he would tame all kinds of powerful monsters and reach the pinnacle of life, but then a little girl fell from the sky. And that little girl was Noah??? Genderbent + nearly invincible + Noah as the heroine Note: This story may break up canon couples, and it may also have a chaotic mix of pairings. If you don 78Reads7.8Score—Shelves
8. 8 斯 Sphia: I Just Want to Be a Good Person 斯菲亚：我现在只想做个好人 Lord Xuefeng Da-da雪风大人哒哒Anime Fanfiction475k WordsCompleted [Monster Girls] [Ultraman] [Female Lead] [Farming] [Yuri] What should I do after transmigrating into a Sphia mother body? Asking online, and it’s urgent. She says: Now that I’ve become the final boss, I need to carry myself like one. This is the story of an apex predator who neglects her proper duties in the Ultraman universe and turns the whole universe’s aesthetic on its head. 2.2kReads8.5Score263Shelves

   Reader note

   Both of these are monster girl books.

9. 9 综 Anime Crossover: Gliza Girl in the Chat Group 综漫：聊天群里的格利扎娘 Wind Enters, Three Awakenings风入三醒Anime Fanfiction813k WordsCompleted (The protagonist is a white-haired little girl. Invincible protagonist, girls' love and cuddles, making up for regrets. Her true form is a Grieza kaiju girl, and she has a System. She was already a girl before transmigrating, and did not transform into one. It may lean more toward everyday life. Some characters may be out of character, but almost everyone who can be saved is saved.) After transmigrating to the world of Ultraman Tiga, Qianyue, still dazed, relies on her natural talent to devour a 5.3kReads8.8Score635Shelves
10. 10 娘 A Gender-Swapped Pokemon System? But This Is Ultraman! 娘化宝可梦系统？可这是奥特曼啊 User41645588用户41645588Anime Fanfiction802k WordsCompleted [Host detected in the Pokemon world. Follow the map to Professor Oak's Laboratory in Pallet Town to receive your starter Pokemon. Reach maximum affection to turn them into girls!] “Stupid System, this is the Ultraman Tiga world!” “What Pokemon-girl nonsense?!” After transmigrating to the Ultraman Tiga world, Li Ang stares in deep confusion at his Pokemon-girl System. That is, until he discovers that Master Balls can catch monsters. Monster girls are girls too, and a Golza girl is pretty darn app 11.8kReads8.5Score1.3kShelves

    Reader note

    You can take a look.

11. 11 我 I, Hyper Zetton, Descend Upon Z 我，海帕杰顿降临泽塔 Frost-Killed, Ink-Dyed Cherry Blossoms霜杀墨染樱Anime Fanfiction171k WordsOngoing (Monster Transformation + Juggler-Type Protagonist + Demonic Scientist + Raising Monster Girls as Daughters + Having Fun + Loving to Slacken Off = Mu Yu) After accidentally transmigrating to the world of Z, Mu Yu awakened a monster-transformation System. He gained the ability to transform into monsters, tame them, and even raise monster girls as his daughters. Concealing his identity by transforming into Hyper Zetton, he became the nightmare haunting the world of Z. But... To Haruki and Z, Mu Yu 8Reads7.1Score—Shelves

    Reader note

    Find the monster girls yourself.

12. 12 开 A Mouse From the Start, and I Handcrafted the Chaos Ring 开局一只鼠，我手搓混沌圆环 Passing Down the Torch of Music音火相传Anime Fanfiction340k WordsCompleted Bai Chen, who transmigrated for no apparent reason, discovers that the power of the Twelve Talismans is sealed inside him. Completely at a loss, he chooses the Rat Talisman as his starting power. As luck would have it, his identity gives him an obvious target on which to use the Rat Talisman's divine power: the Chaos Ring! Bai Chen vows to collect the complete set, and from then on becomes a cosmic drifter, appearing across countless timelines and leaving behind an endless trove of legends. 752Reads6.6Score111Shelves
13. 13 奥 Ultraman: I’m Just an Ultra Warrior Passing Through 奥特：我只是个路过的奥特战士 Have a Bite of Mung Bean Cake品一口绿豆糕Anime Fanfiction1.0M WordsCompleted [One Female Lead] [Sign in for seven days and get a wife?] After transmigrating to the world of Ultraman, he discovers that he's not only an Ultraman, but also a Reionics? Luo Xi, who has a seven-day sign-in System, says: “Wonderful!” But on the seventh and final day, Luo Xi looks at the artificial angel beside him in shock. “Sign in on day seven and get a wife?” [The System only offers a seven-day sign-in. It automatically unbinds after seven days.] 5.2kReads8.7Score475Shelves
14. 14 我 I Can Transform into Any Ultraman or Monster 我能变成任意奥特曼或怪兽 Xu the Pigeon鸽子徐Anime Fanfiction390k WordsCompleted Luo Yu transmigrated into the TV series Ultraman Ginga, and was incredibly troubled. The show was full of overpowered monsters: Zagi, Tyrant, who defeated the Ultra Brothers, Super Grand King, and a Dark Lucifer lookalike who was said to rival Noah in this series, Dark Lugiel! At a critical moment, the System on his phone gave him a beginner’s gift pack. Luo Yu gained the power to transform into Ultraman Dyna and made it through the crisis. After that, Luo Yu discovered that the System could dra 1.5kReads7.6Score199Shelves
15. 15 奥 The Boy Ben 10 in the Ultraman World 奥特曼世界的少年骇客 Xiao Xiao Xin Xiu小小新袖Anime Fanfiction121k WordsCompleted [Ultraman + No System + The Little Watch] When the protagonist discovers that he has transmigrated to the world of the Mebius TV series and somehow acquired a cheat item, he wonders: “What is this thing? Why can't I take it off? Isn't this the little watch from Ben 10?” In short, this is the story of a boy who hasn't even watched all of Ben 10, accidentally transmigrates to the Ultraman world, and causes trouble using the little watch to harness the DNA of aliens, monsters, and robots. Heroine: 304Reads6.3Score—Shelves
16. 16 高 Ultraman Cosmos: Life with Monster Girls 高斯：与怪兽娘的同居生活 Mo Lingqi莫绫七Anime Fanfiction312k WordsOngoing I had a dream, one that repeated countless times: no matter what I did, I couldn't save that person. (PS: Ultraman fanfiction, monsters turned into girls, no System, multiple female leads, an original world, and not a wish-fulfillment story.) Also titled: "Monster Girl Conquest Plan, So Why Are They Planning to Conquer Me?" 291Reads7.3Score107Shelves
17. 17 我 I Became Ultraman Orb's System 我成为了欧布奥特曼的系统 Xu the Pigeon鸽子徐Anime Fanfiction241k WordsCompleted Xu Yang was a fan of Orb. After watching every episode of Orb, he went on a furious rant. The Dark Radiance form used to be ridiculously powerful, and now it couldn't even overpower a little girl. The power of bonds from the Seven's theatrical movie? I'll show you how it's done! The writers must have eaten a ton of crap! In a fit of rage, Xu Yang spent hours typing up hundreds of thousands of words of Orb fan fiction without stopping, then died. But to his surprise, Xu Yang was reborn as Orb's S 197Reads6.5Score103Shelves
18. 18 奥 Ultraman: My Ultraman Journey Begins with the Great Monster Battle 奥特：从大怪兽格斗开始奥特之旅 Have a Bite of Mung Bean Cake品一口绿豆糕Anime Fanfiction362k WordsCompleted [One heroine] [Building a business means stealing everything] “You say the strongest Reionics is Belial? Well, I, Ling, dare to put that to the test!” Ling Yuan, transformed into the awakened form of a Reionics and wielding an Infinite Battle Nizer modified by the System, waved his hand and summoned his army of monsters. 2.3kReads9.0Score177Shelves
19. 19 海 One Piece: My Monster Girl Legion 海贼：我的怪兽娘军团 Self-Proclaimed Clever Rhino自作聪明的犀牛兽Anime Fanfiction353k WordsCompleted Tang Tian transmigrated to the world of One Piece by accident and was stranded on a special deserted island, where he survived for three years through his own efforts. Three years later, the Straw Hat Pirates are about to reach Loguetown, and Ace has only just set out to hunt down Blackbeard. After obtaining Kaiju Girls from his System, he builds his own force and makes a name for himself across the seas. Meanwhile, after Tang Tian's System communicates with the consciousness of the One Piece wo 277Reads6.5Score110Shelves
20. 20 奥 Ultraman: After Light Rejects Me, the Land of Light Goes into a Frenzy 奥特：被光拒绝后，光之国全傻了 I Don't Like Cilantro我不爱香菜Anime Fanfiction382k WordsCompleted After an accident transmigrates him to the Ultraman world, he discovers he has no power to become light. At long last, he finds the Spark Lens, only to be rejected by the light! Just when he is ready to lie flat and give up, he awakens the Dark Development System! “Ding! Your pet Tyrant has reached 70% development, enough to evolve. Choose an evolution path: EX Undead Tyrant, Ultimate Tyrant, or Powerful Gomorant!” “Ding! Your pet Bemstar has defeated Ultraman Trigger and mastered a beam attack: 7.4kReads8.8Score728Shelves
21. 21 奥 Ultraman: Every Monster in My House Has Cheats 奥特曼：我家怪兽全开挂了 Saucy Noob骚气的菜鸡Anime Fanfiction188k WordsOngoing Chen Xiao transmigrates and becomes a Leonic, awakening the Ultimate Monster Raising System. Items from all the worlds are yours for the taking... With the System at my side, the world is mine. From then on, all his monsters get cheat-level power-ups!! What? Golza got sliced up, but it’s completely fine and can even do martial arts?? Wait, there’s more? (Chop-Chop Fruit + Wild Ball Fist++) What??? Is this a Zetton girl? Good grief, what the heck? Red King can shatter a planet with one punch??? . 66Reads6.9Score—Shelves
22. 22 穿 After Transmigrating, I Became a Reionics! 穿越后，我成了雷奥尼克斯！ A Working Fish That Wants to Be Salty想咸着的打工鱼Anime Fanfiction1.0M WordsOngoing He transmigrates into the Ultraman world and becomes a Reionics! He activates the Monster-Raising System! Five King? Raising it! Hyper Zetton? Raising it! Hyper Eleking? Raising it! Reiblood? Come on, let’s see if I can beat you to a pulp! Damn it, Bullton! Please stop summoning Sadola! ╥﹏╥ (A quick explanation: The protagonist levels up very quickly at first. As a Reionics, he would naturally level up quickly by participating in the Reionics Battle. Later, he’ll stay at the same level for a 18kReads9.4Score1.5kShelves
23. 23 我 I, Jieger, the Strongest Space Dinosaur! 我，杰格，最强宇宙恐龙！ Side Dish佐餐Anime Fanfiction881k WordsCompleted The king said, “Let there be a Zetton,” and so there was a Zetton. The king said, “Someone must guard the Battle Instrument,” and so… Wait, what are we doing? Guarding the Battle Instrument? No way! Absolutely not! So said Jiege. The old king smiled kindly and decided to give Jiege a proper lesson. And so Jiege was sent to the Valley of Fire to guard the Ultimate Battle Instrument. That old bastard! One of these days, I’ll… 253Reads6.4Score—Shelves

    Reader note

    All of them meet the criteria; they are all good books.

24. 24 奥 Ultraman: I'm Panicking as a Black Dragon 奥特曼：变成黑龙的我很慌 Lan Ying岚鹰Anime Fanfiction165k WordsCompleted (Gender Swap) (Opens a Robot Shop Later) (Ultraman Fanfiction) Liu Yi unexpectedly woke up reborn in the world of Ultraman Geed as Gilbaris, the Final Judgement, and had also become a super-sexy, gorgeous big sister. Luckily, the story of Geed hadn't begun yet, and she even found an adorable baby boy at the observatory. There was no choice: she would have to train her dear little brother into a proper Ultra Warrior. But the story kept going more and more off the rails. Tregear suddenly appeared, 1.7kReads9.1Score195Shelves
25. 25 我 My Reionics Journey Is Indeed Full of Problems 我的雷奥尼克斯之旅果然有问题 Misaka No. 9921御坂9921号Anime Fanfiction2.4M WordsOngoing Two years before the story of Ultraman Tiga begins, modern-day youth Bai Ze transmigrates into its world. After struggling to get by in Japan for several months as an undocumented person, he finally settles down and earns a little money. As he sits in his rented room, figuring out how to escape Japan, this high-risk place, and survive until the ending, a Leonix Combat Unit suddenly appears in his hand. It has six monster slots and even comes with a deadpan Zetton girl. The Zetton girl calls him 17kReads8.7Score1.5kShelves

    Reader note

    Single female lead, initially Zetton, later Hyper Zetton.

26. 26 奥 Ultraman: I Turned into a Black Dragon, but I'm Not Worried 奥特曼：变成黑龙的我不慌 Lan Ying岚鹰Anime Fanfiction237k WordsCompleted [Gender Bender] [Running a Shop Selling War Machines] [Ultraman Fanfiction] Liu Meng is accidentally reborn in the world of Ultraman Geed as the ultimate arbiter, Gillvalis. She also turns into a gorgeous, seductive, sexy big sister. Luckily, the Ultraman Geed movie hasn't begun yet, and the world of Ultraman Z is still up in the air. She's hardly the likes of Belial. Of course she'd pick up a baby boy at the observatory and raise him to become a proper Ultra Warrior. Then she'll do a little bus 449Reads6.6Score101Shelves

    Reader note

    The protagonist is transformed into Gilbaris by the system at the start. Gender: Female. [Thinking][Thinking][Thinking][Thinking][Thinking][Thinking][Thinking]

27. 27 魔 Magical Girl, but She’s a Zetton Girl 魔法少女，但是杰顿娘 Rhythm of the Past往事律动Anime Fanfiction168k WordsCompleted [Transmigration + Transformation + Tokusatsu Elements + Magical Girls + Gender Swap from the Start + System] Mo Yu transmigrates into a world of magical girls. It should be cause for celebration. “Hey, what the heck? Where did you send me? I just went to the bathroom, so where did this plane come from?” [Host currently lacks the ability to protect themself. Please draw a character card.] Mo Yu makes one draw and actually gets the Space Dinosaur Zetton! “Wait, what? Didn’t your description say th 308Reads5.6Score101Shelves

    Reader note

    OK, brothers, I'll give them to you.

28. 28 奥 Ultraman: I French-Kissed Carmeara from the Start 奥特曼：开局强吻卡尔蜜拉 Seemingly Not Studio似非斋Anime Fanfiction1.6M WordsCompleted After transmigrating, he finds himself as the protagonist, Manaka Kengo, in Ultraman Trigger. As a warrior of light, a Smile alien, he knows that the Dark Giants must be eliminated with the fiercest methods possible. “Trigger, I'll never forgive you as long as I live!” Carmeara glares at Trigger before her, only to see him slowly approaching. A flicker of panic instantly appears in her eyes. Many years later... “Mom, after Dad sealed you away for thirty million years, what exactly did he do to y 8.9kReads9.0Score965Shelves
29. 29 重 Reborn as a Wither Girl 重生成为凋灵娘 Top Chessia头号ChessiaAnime Fanfiction322k WordsOngoing Handcrafted story. [Rating is out] [Minecraft] [All BOSSes are gender-swapped] [Block people only] [Original MC setting] The first Wither in the world had been born. There were no players, no enemies. The two Wither heads circling her slowly turned in bewilderment toward the eye that had just opened in the middle. Wither Girl: ? [Achievement unlocked: It Begins] 8.6kReads8.3Score1kShelves
30. 30 三 Delta Force: Becoming GTI's Commander-in-Chief from the Start 三角洲：开局成为GTI总指挥 I Use Coupons to Buy Watermelons Too买西瓜也用券Anime Fanfiction1.8M WordsCompleted (The rating just came out, but it’ll rise later.) (The author is great at memes. Don’t believe me? Come see for yourself. If it’s not good, I’ll eat... Kentucky Fried Kun.) [Reality Fusion] + [Golden Finger] + [Multiple Female Leads] + [Mastermind] + [Frontline Missions] + [The overworked author takes advice] Lin Mo is an ordinary Delta Force player who likes going in with a knife and looting valuable red-tier items. After finding ten African Hearts in one match, he gets so excited that he d 13.7kReads8.5Score1.6kShelves
31. 31 性 Gender Swap: Having Transmigrated as a White Dragon, I Will Never Submit 性转：穿越白龙的我绝不屈服 I Want to Be With You Where the Lights Fade想陪你在灯火阑珊处Eastern Fantasy815k WordsOngoing [Gender Transformation + Daily Life + Mild Coercion + Humor + Nontraditional Western Fantasy + Sweet Romance] Yuan Lin has accepted his fate. Being transmigrated into a villain was bad enough, but he was about to be devoured the moment he appeared. His luck couldn't possibly get any worse. He even began to miss his days on Blue Star: the cramped but cozy rental apartment, his favorite seat by the library window, and, most of all, the unfinished bottle of Coke, still cold with bits of ice... “Go 8.5kReads7.5Score1.1kShelves
32. 32 究 Ultimate Violet Light Hyper Zetton 究极紫光海帕杰顿 Earl Miliudos厄尔弥留多斯6k WordsCompleted Ultimate Purple-Light Hyper Zetton 65Reads—Score—Shelves
33. 33 怪 A Monster Girl Wanders Alone in the Ultraman Universe 怪兽娘在奥特世界，独自流浪 Tang Feifei from Tiananmen天安门的唐菲菲Anime Fanfiction585k WordsCompleted (No romance, transformation, a little cuddling, the System barely features and only provides transmigration. There is fighting, and the protagonist will become an overpowered Dark Lucifer, but she won't kill indiscriminately. Worlds visited so far: Ultraman The Next → Ultraman Tiga TV series → Ultraman Nexus → Ultraman Orb TV series, Ultraseven movie → Ultraman Galaxy S movie: Ultraman Ginga S The 10 Ultra Warriors → Ultraman Tiga TV series) “Tokusatsu shows are always passionate, filled with fr 1.9kReads8.3Score170Shelves

    Reader note

    A combination of Ebron cells and Xenomorph factors

34. 34 奥 Ultraman: I Really Just Want to Lie Flat and Watch the Show 奥特，我真的只想躺平看戏 Time Flows On时光流释Anime Fanfiction1.3M WordsOngoing (Ultraman as the protagonist, darkness, having fun, not sure if he's a villain, a little selfcest, maybe a harem, building an empire. A den of villains.) Life is all about eating, drinking, having fun, and sleeping. Every now and then, you can go and bother someone. Can't think of a reason to pick on someone? Then make one up. You're a mature being of darkness by now. Asuka: Give Dyna back to me. Xia You: No way. I got him fair and square, so why should I give him back? Asuka: You... Come and hi 1.1kReads6.8Score100Shelves
35. 35 哥 Gomora Girl Adrift 哥莫拉娘漂流中 Half a Palace Chief半只宫长Anime Fanfiction330k WordsCompleted My name is Sanyue, and right now I’m a Gomora girl. After being hit and killed by a dump truck, I ended up in the Ultraman universe. From the start, I steal Z’s Riser in the Land of Light. She has a hand in all kinds of events. I’ll take all those Kaiju Medals, thank you very much! The Victory Spark Lens is mine, too. Why accept a gift when stealing works so much better? Yuri, gender-bender, with a couple. In the vast universe, where will Sanyue the Gomora girl go from here… Thanks, every 274Reads6.3Score107Shelves

    Reader note

    The book is alright, as the title suggests, but it's too short to read properly, haha.

36. 36 崩 Honkai: Star Rail: Galactron Just Wants to Slack Off 崩铁：加拉特隆只想摆烂 Grass on the Li Li Plains璃狸原上草Anime Fanfiction536k WordsOngoing [One female lead] Lin Xi transmigrates into the main battlefield of the Geed movie, where Gillvalis discovers her and fills her with his backup data. Then she dies all over again. Being resurrected by Gillvalis as a girl would be bad enough, but why is Ultraman Zero chasing her now? After fleeing to another universe, she accidentally crashes into a tree and somehow ends up in the Honkai: Star Rail universe. Lin Xi is just getting ready to take it easy and enjoy a carefree life here when she disc 4.6kReads—Score460Shelves

    Reader note

    This one seems pretty good too, White Dragon Girl.

37. 37 从 From Gomora Girl to Emperor of the Universe 从哥莫拉娘开始，成为宇宙皇帝 Has Pigeon Updated Yet鸽子君更新了吗Anime Fanfiction725k WordsCompleted [Multiple heroines + brainless fun + tokusatsu fanfiction] Jiang Chen was tricked by the System into setting out on the path to becoming the King of Monsters. He never expected the System to have him transmigrate between worlds and tame one monster girl after another. Since that was the case, Jiang Chen decided to lie flat and live off his army of monster girls. “Emperor of the Universe, Ampera? How many troops does he have?” “Belial! Got the guts to come to the Monster Graveyard and face me?” “ 1.7kReads7.3Score202Shelves

    Reader note

    These three are all pretty good, and there's also a story about not wanting to read Ultraman with female versions.

38. 38 奥 Ultraman: I Got All My Kaiju Girls by Sweet-Talking Them 奥特：我的怪兽娘，全靠忽悠来的 Charging Bears熊熊向前冲Anime Fanfiction1.4M WordsCompleted After awakening his Reionics bloodline, Luo Xing is immediately dumbfounded. Everyone else gets a starter monster, but all he gets is a flashy pink Battle Nizer with no monster registered in it. With no other choice, he dives into a pocket dimension. Armed with a head full of devious schemes, he sweet-talks the simple-minded silver dragon, Hilbaragon, into becoming his underling. He thinks he’s scored a powerful fighter, but then the Battle Nizer reveals a hidden cheat... All the monsters are tu 5kReads7.0Score435Shelves
39. 39 唉 Huh? I Became a Zetton and Somehow Ended Up in Another World 唉？身为杰顿居然进入了异世界 Garuda Thunderclap迦楼罗雷音Anime Fanfiction893k WordsOngoing A crossover featuring Seraph of the End, Angels of Death, Mushoku Tensei, Genshin Impact, Charlotte, Darling in the Franxx, and So I'm a Spider, So What? 115Reads6.7Score—Shelves

    Reader note

    The main character is a female version of Hyperion.

40. 40 阿 My Auntie Grew Gigantic, and Loot Boxes Made Me Invincible 阿姨巨大化，我靠开箱无敌 Loach Isn't a Fish泥鳅不是鱼Sci-Fi & Apocalypse282k WordsOngoing [Giant Women + Multiple Systems + Invincible Protagonist + Multiple Heroines + Maximum Feel-Good Read] A sudden interstellar teleportation sends everyone in an entire residential complex to the danger-ridden planet Kepler 888b. After Qin Hao awakens the [Turn Stones into Crates] System, he sets out on the path to invincibility. [Ding! Detected five thousand Children of Destiny!] Qin Hao: “What the hell, System? What’s going on?” System: [Isn’t it obvious? They’ve all awakened Systems!] Qin Hao: 2.5kReads—Score237Shelves

    Reader note

    I don't want him to pounce! I'll promote it myself: multiple systems, multiple female leads, alternate universe, alien survival, giant female characters, and later, beast-eared girls, monster girls... [Kissing emoji]

41. 41 开 Geed from the Start: Who Says You Have to Be Dutiful to the Death? 开局捷德：谁说一定要孝死 I'm Not Tasty我不好吃Anime Fanfiction1.7M WordsCompleted Zero: Are we sure this guy isn't Belial's alt account? Fushiiide K: Is this really one of my experimental subjects? Belial: Just as you'd expect from my son! Asakura Riku: System, I'm maxed out from the start. How am I supposed to play like this? System: Play however you want! "In that case, I'll just steal Fushiiide K!" Fushiiide K: I'm just an experimental subject, that's all! Fushiiide K is lying in the ICU, while Asakura Riku holds a bag of capsules! The world has turned upside down! 4.1kReads7.1Score401Shelves
42. 42 约 Date A Live: Starting with the Dark Spark 约战：开局拥有黑暗火花 Crayfish Bareru小龙虾巴雷鲁Anime Fanfiction180k WordsOngoing Shi Xuan was tired from working overtime on his way home and didn't notice the semi-truck speeding toward him. By the time he reacted, it was already right in front of him. When he woke again, he found himself in a strange world... The pace may be a little fast early on, to make it easier to write the later plot. (There is a System, and the protagonist isn't a goody-two-shoes. In this story, bonding with the Dark Spark lets you transform into Reugiel, but the characters' combat power and abiliti 151Reads—Score—Shelves
43. 43 怪 Monster Girls: The Strange Tale of Thunder 怪兽娘：雷霆的异闻 Time Like the Moon如月时Anime Fanfiction287k WordsCompleted Protagonist: Hushang Ye [Fanfiction + Fantasy + Monster Girls + Mild Horror + Comedy] “Huh? What? Guys can have monster souls too?” “I never thought you, A Ye, would actually... actually...!” Hushang Ye: “??? What happened? Where am I? What’s going on?” 179Reads6.8Score—Shelves

    Reader note

    The first book turns monsters into monster girls. The second book starts with a Zetton girl who can turn back into Zetton. The third book is a monster girl world where the protagonist is male and he creates his own monsters. The fourth book is about a single summoner who summons monster girls. The fifth book is a monster girl world where the protagonist becomes a monster girl himself. The last book is good; "Lightning Killer Warrior" isn't a girl, and some parts are original and well-written.

44. 44 怪 Kaiju Girls: Where Sunshine Cannot Reach 怪兽娘：阳光无法普及之地 Time Like the Moon如月时Anime Fanfiction36k WordsCompleted Beneath the surface of every beautiful world, there must be a powder keg called “filth”... The false peace has lasted until now only because the “fuse” has yet to appear... And now, the fuse is here... An ugly emotion, the fuse known as “jealousy”... 21Reads—Score—Shelves
45. 45 奥 Ultraman: The Whole Universe Thinks I'm Belial 奥特，全宇宙都认为我是贝利亚 Please Call Me Your Majesty请叫我皇帝陛下Anime Fanfiction401k WordsCompleted [No female lead. This is a laid-back story, laid-back, laid-back, important things said three times. Just enjoy it and don't overthink the logic, or you'll find a ton of things to nitpick.] (The Geed arc is painfully bad. I recommend skipping ahead to the X arc in Chapter 27. The writing is amateurish, so it's best enjoyed with your brain switched off.) After transmigrating one day, Nan Rong Gufeng gains powerful dark energy and the ability to control monsters. But he never gets a System, and he 2.1kReads9.2Score216Shelves

    Reader note

    That's all.

46. 46 我 I, Gatanothor, Have Awakened from the Ancient Age! 我，加坦杰厄，远古时代复苏！ Xuan Ye Passing Through a Crossover Anime World路过综漫的玄夜Anime Fanfiction422k WordsCompleted [Neither evil nor wicked, and not even dark; righteous or sinister, it all depends on a single thought] Bai Ye transmigrates to the ancient past, becoming one of the members of Gatanozoa and gaining a Monster Evolution System! “Ding... Monster Evolution System binding...” “Ding! Your life form is beginning to evolve... Congratulations, Host, you have become an ultimate life-form!” “Ding! The shadowy black mist is beginning to evolve... Congratulations, you have obtained the Abyssal Mist!” Ac 259Reads6.8Score—Shelves
47. 47 奥 The Divine Kurolido of the Ultraverse 奥特宇宙的库洛里多神 The Flying Family's Little Rain飞翔家的小雨Anime Fanfiction955k WordsCompleted Kuro, who had been trapped in the Void Space for a long time, managed to escape for some special reason while X was chasing Griza. For some reason, he was unfortunately fused with Griza. Just as Griza was about to devour his consciousness, a seven-colored light wrapped in golden particles flew toward him, allowing him to devour Griza instead. But the energy was so immense that he fell into grave danger. With Noah's help, he temporarily sealed the energy within himself. Only by fulfilling the wis 1.7kReads8.9Score172Shelves
48. 48 人 I Started Turning into a Girl in the Kamen Rider World 人在假面世界开始娘化 Zhou Shengwang周圣王Anime Fanfiction246k WordsCompleted Synopsis: Zhao Yang is a devoted Kamen Rider fan. After he transmigrates into the Kamen Rider world and gains the ability to transform, he’s ready to make a big splash and show off his skills. But then he discovers that in this world, both the Kamen Riders and the monsters are cute girls, and he panics on the spot. [Kamen Rider] + [Armor Hero] + [World Tour] (This work updates irregularly. If there’s no update, the author may have something going on, so please understand. Thanks!) 460Reads—Score104Shelves
49. 49 奥 Ultraman: Monsters Turned into Humans 奥特曼之怪兽拟人化 Let It All Go with the Wind尽随风去Anime Fanfiction668k WordsCompleted When the sky split open, Chen Yang and a metallic life-form accidentally arrived in the world of Tiga. Faced with rampaging monsters, he simply raised a hand, and they turned into adorable monster girls. With them by his side, he would begin a new journey through the world of Ultraman. What changes would his arrival bring to the world? And what connection did the strange phenomenon that accompanied his arrival have to the terrifying extradimensional Yapool? Evil gods, Yapool, an ancient civ 29Reads—Score—Shelves
50. 50 怪 Monster Personification Tales: Shadow Heroes 怪兽拟人物语：幽影英雄 Lone Shadow Among the Spiral Bamboos螺竹孤影Anime Fanfiction258k WordsOngoing (This book has been polished, and the poison viper Lanlanzi is definitely a cat. Poison Viper Eight Forked Chicken Xu Gengxin) [Male-Female Couple] [Kaiju Girls TV setting~] [Pure Romance] [Romance/Battles] [Mild Horror] [Gentle Bottom Male x Energetic Top Female~] "The battle between light and darkness has continued since the dawn of the universe." "Everyone knows and sings the legend of those heroes who aren't Ultraman, the so-called Kaiju Girls who banished the shadows of demons. But no one k 38Reads—Score—Shelves

Other lists with Ultraman: From the Start, I Became Gatang and Unleashed a Dark Turmoil