Transmigrate into the Ultraman Universe and Become a Girl 穿越到奥特世界，主角变成女生

1. 51 谁 Whose Mute Widow Is Actually a Zetton Girl?! 谁家不会说话的寡妇是杰顿娘啊！ Save Xiaobai, Save Xiaobai救救小白救救小白Urban871k WordsOngoing [Invincible Hero] [Gender Swap from the Start] [Social Anxiety] [Raising a Daughter] [Slice of Life] Do not read if you dislike these Ten years ago, Lin Xiao transmigrated to this world. The first thing he saw was a mountain of flesh rolling toward him. “Holy crap, what is that?” Then the System appeared. “Holy crap! Zetton! Now I get it.” When Zetton defeated the monster and turned back into a human, a black-haired girl stared in terror as she touched her own body. “D-d-d-d-do... Z-TON?” “!” “D 1.3kReads7.7Score12314d adds

   Reader note

   It's pretty good, worth a look.

2. 52 羽 Yuxue’s Ultraman Journey: The Daughter of Zero, Part Two 羽雪的奥特旅行赛罗女儿第二部 Stardust Sea Yi星海尘伊Anime Fanfiction1.9M WordsCompleted [No male lead, just the heroine and her sister being affectionate] The sequel to the first story about Ultraman Zero's daughter. After Tregear left and stopped following Yuxue and Yuye, they lived peacefully in the Land of Light for thousands of years. The sisters have both grown up, and the positions in the Land of Light have changed considerably. This time, the sisters will set off to explore a new world. Their transmigration through time and space throws the universe into chaos, bringing back 472Reads7.4Score10314d adds

   Reader note

   Those three books are definitely the ones to choose from. I'm also writing one myself; if you want to read them, just tag @.

3. 53 重 Reborn as Ultraman Zero's Daughter, Part Three 重生变成赛罗奥特曼的女儿第三部 Stardust Sea Yi星海尘伊Anime Fanfiction857k WordsCompleted [No Male Lead, Just the Female Lead and Girls Being Affectionate; Male Characters Are Fine Too] The higher-ups of humanity on a parallel Earth's world were secretly brought under the control of the Salome aliens who survived in the Ultraseven TV series. They planned to use Ultraman's power to create evil robots, dreaming of ruling Earth and every parallel universe. Noa saw through their scheme and used his power to surround Earth, preventing them from carrying it out. To save Earth, Noa asked Yu 281Reads—Score—14d adds
4. 54 居 Raita: A Little Girl Has Come to My House 居间惠：我家来了个小萝莉 Laugh, Three Jumps笑三跳Anime Fanfiction201k WordsCompleted The little heroine, Elena, is the beloved darling of the Land of Light. Her father, Chen Yuxuan, is a transmigrator, her mother is Camilla, her human form is Megumi Iruma, and her master is one of the Mysterious Four Ultras 344Reads—Score—14d adds

   Reader note

   The pig's feet are a little loli.

5. 55 特 Tokusatsu: I’m the Villain, So I Refuse to Take the Fall 特摄：扮演反派的我才不要领盒饭 Begonia Blossoms and Apples海棠花与苹果Anime Fanfiction213k WordsCompleted [If you don’t like memes, read with caution: this is packed with them] [Some plot and character derailment; please bear with me] [Ultraman] [Kamen Rider] [Armor Hero] [Other tokusatsu and anime] [Jeton girl protagonist] [A silly newbie author who loves memes] Xing Ya is a young tokusatsu fan. But after an accident, she is chosen as the host of a villain-acting System. Wait, why am I facing the ending of Ultraman Nexus from the start? Noah, don’t come near me! 544Reads8.4Score—14d adds
6. 56 从 From TPC to the Land of Light, I’m Just a Scientist 从TPC到光之国，我只是个科学 Zhang the Mudleg泥腿张Anime Fanfiction1.0M WordsCompleted [This book has reached 100 paid subscribers] I was born a man, but transmigrated into a lovely young woman. Xu Jin, a pure-hearted college boy, changes sex and transmigrates into the world of "Ultraman Tiga". With extraordinary intelligence and all the scientific knowledge of that world, Xu Jin becomes a specially appointed TPC scientist. Using his technical expertise, he beats Masaki Keigo to the punch and becomes Cai 1.3kReads7.0Score10314d adds
7. 57 变 Sorry for Turning into a Magical Girl Zeta! 变成魔法少女泽塔真是抱歉！ Patrick Star gie派大星gieAnime Fanfiction276k WordsOngoing Magical girl + Ultraman girls + slice of life + battles + male-to-female transformation + light yuri. The writing and pacing are a little rough early on, but they get better later! (The book has a rating now!!! So excited, so excited!) In a parallel universe where Zeta has never met Haruki... “I'm hungry~” Zeta, the most reliable meat shield (according to himself), is punched into a spatial rift by an unknown monster. He falls into an unknown universe along with countless Ultra Medals. With his 3.6kReads8.4Score46014d adds

   Reader note

   These few are okay.

8. 58 迪 Ultraman Tiga: Ultraman Noa Is a Girl! 迪迦奥特曼：诺亚奥特曼是个女孩！ Zongzi Loves Eating Zongzi粽子喜欢吃粽子Anime Fanfiction439k WordsOngoing Da Gu: How could I possibly like her?! Later, Da Gu: My wife is the best! Jiang Yao: Hmph! 2.4kReads6.2Score22814d adds
9. 59 因 I Was Bound to a Goddess System Because I'm Too Beautiful 因为长得太美，被系统当女神绑定 An Orange是一只橙Urban853k WordsOngoing [Cross-Dressing Star + System + Entertainment Industry + One Female Lead + Pretend Yuri + Older-Girlfriend Romance!] Because he's so good-looking, Wen He is hit on by a guy just after freshman military training ends. But after turning him down, Wen He unexpectedly activates the “Goddess Cultivation System.” Wait... a goddess?! Wen He is dumbfounded. “System, did you bind the wrong person?” But the System replies, “No mistake. You're the most beautiful girl within my detection range!” “Well 41.6kReads8.9Score4k14d adds

   Reader note

   These are all acceptable.

10. 60 我 I'm a Guy, but I Dressed as a Girl, and My Stepsister Called Me Mom 我，男生，穿了女装，继妹喊我妈 This Pen Name Doesn't Exist, No Change Needed该笔名不存在无需更换Urban491k WordsOngoing [Feminine-looking male lead] + [cross-dressing] + [pure love] + [slice of life] + [mutual healing] After their parents died in a car accident, Mo Ran went to find his never-before-seen stepsister, Xia Zhu, so she could attend the funeral. But her condition was nothing like he had imagined. She didn't even know the most basic things about daily life. So Mo Ran decided to teach her some basic survival skills before the funeral. After it was over, though, he still felt that wasn't enough. He would 4.6kReads8.8Score35414d adds
11. 61 一 I Woke Up and Somehow Became a Girl 一觉醒来，竟然变成了女孩子 Crisp Crackle脆响Urban473k WordsCompleted Feng Xiaoxuan had just started his sophomore year of college. After breaking up with his girlfriend of six months, he got drunk and stumbled back to his dorm. When he woke up the next day, he discovered that he had somehow become a girl, and awakened a System that refused to give him any money... 19.2kReads9.5Score1.7k14d adds
12. 62 开 From the Start, I Became the Mother of Ultraman 开局变成奥特之母 Stargazing Weirdo观星怪Anime Fanfiction322k WordsCompleted After Ye Tianming transmigrated to the Ultraman universe, he obtained the Super Ultraman System. It allowed him to transform into any Ultraman. He had intended to become Noah, but the System suddenly bugged out and turned him into the Mother of Ultra... 1.5kReads8.4Score10114d adds

    Reader note

    Here's one!

13. 63 奥 Ultraman Babies Are With You 奥特幼崽与你同在 Void Monster Griza虚空怪兽格理扎Anime Fanfiction2.5M WordsOngoing [Female protagonist + no romantic pairing (friendship-focused) + no System, not invincible + original independent world setting + written in the style of a TV drama] [The main story is complete, so read with confidence] I transmigrated to the Land of Light in the Ultraman universe? And became a little Ultra? Great! Abducted from the nursery by an alien Baltan from the start and taken away to be used to make a monster? Damn it! The alien Baltan’s spaceship was blown up by Seven? Great! The alien 1.9kReads8.7Score13014d adds

    Reader note

    The beginning felt a bit stifling, but the end felt much better.

14. 64 人 In Geed: From the Start, I Transform into Carmeara 人在捷德：开局变身卡蜜拉 Shi Yue Shiyue十月时悦Anime Fanfiction930k WordsCompleted Comedy + otome + tokusatsu + power fantasy + strong heroine + not a saint Lin Xing’er, a young woman with a serious weakness for handsome men, gets caught up in the Ultraman universe, where monsters run rampant. She planned to open a milk tea shop so she could get a closer look at the handsome human hosts, but aliens always chose the worst possible time to cause trouble! Her date gets ruined? Her swooning gets interrupted? The girl sneers, takes out her personal device, and inserts a card. She c 835Reads—Score10114d adds

    Reader note

    It's still pretty good.

15. 65 开 From the Start, I Had Saga’s Light: My Stats Terrified Mebius 开局赛迦之光，数值吓哭梦比优斯 Invincible Cheng Lu's Grand World无敌程璐大世界Anime Fanfiction694k WordsOngoing (Went from 6.3 to 8.9 in five days. Really, aren’t you curious enough to check it out?) [Ultraman] [Coming of Age] [Ultraman Fan Fiction] [The Spirit of Ultraman] [No Female Lead] [Not invincible, not brainless, no harem. This is all about growth.] (This new book is just getting started. Come read the first 20 chapters before rating it! The author already has a completed novel with over a million words!) After Saga defeated Hyper Zetton, Dyna set off on his journey once more, Zero returned to th 12.2kReads8.9Score1.2k14d adds
16. 66 迪 Tiga: When the Light Fell into the Abyss 迪迦：当光芒坠入深渊 A Fleeting Life of Eternal Glory永华浮生Anime Fanfiction150k WordsOngoing [Original Setting] + [Tiga] + [Two Female Leads] In a brand-new universe, there is a planet called Earth. Just as the world is at peace, terrifying monsters suddenly descend. To defeat them, humanity forms the Earth Defense Force and wages a decades-long battle against the monsters. Then, one day, the appearance of a giant of light completely changes the course of the war. Humanity gives this mysterious giant of light a name: Tiga. 231Reads—Score—14d adds
17. 67 唉 Wait, Me? I Can Turn into Nexus? 唉，我吗，我能变成奈克瑟斯？ Chouchou-chan紬紬酱Anime Fanfiction423k WordsOngoing [Gender Swap] [Single] [Transmigration] [Nexus] [Ultraman Spirit] [No System] [Healing?] [Mostly Everyday Life] [There Will Be Angst (Probably)] Huh? Is this a dream? The mysterious, eerie ruins in my dreams, the strange sounds in the tunnel... This world doesn't seem as wonderful as I imagined. Can someone tell me why monsters from the movies and TV shows of my past life are appearing in reality, and why that silver giant chose me? Luo Yumeng feels lost, because she doesn't think she can live u 8.5kReads8.7Score90414d adds
18. 68 奥 Ultraman: The Female Ultraman of the Minecraft World 奥特：MC世界的女奥特曼 Flowers Bloom in My Hometown故乡花开Anime Fanfiction924k WordsOngoing [New book, rating just opened] [Gender Swap] + [Genderbending] + [Ultraman] + [Yuri, with one-sided affection] + [The normal Land of Light] + [The male Ultras she transforms into become female Ultras too] + [Her Ultraman transformation abilities come from her golden finger, not from being a human host; they do not forcibly change the original Ultramen's gender] Liu Qingyun was unexpectedly reborn on Blue Star, whose cosmic coordinates had been exposed by aliens. But just before she was due to j 10.1kReads7.0Score1.1k14d adds
19. 69 穿 Transmigrate into Ultraman: My Name Is Diya, Ultraman Diya 穿越奥特：吾名迪娅，迪娅奥特曼 Zi Qianyue紫千月Anime Fanfiction172k WordsOngoing In the vast Ultraman universe, a girl from the real world transmigrates there. When she drifts to the Orion Nebula, the first place she reaches, she senses that she is being summoned. She clears her mind and accepts the call, entering this world. When she opens her eyes, she sees herself beside a ball of light. Another ball of light is beside her. Then she is drawn into it. Once she feels safe, she slowly drifts off to sleep… 270Reads—Score—14d adds
20. 70 奥 Ultraman: Exiled, I’m Turning Evil Online! 奥特：被放逐的我，在线黑化！ Big Bear Strawberry Jam大熊草莓酱Anime Fanfiction188k WordsOngoing Lan Yue transmigrates into the Ultraman world and, from the start, becomes an unlucky guy kicked out of the Land of Light! He awakens a monster-slaying treasure chest System! To level up and get home, he has no choice but to apologize to the little monsters and Ultraman! 144Reads—Score—14d adds
21. 71 奥 Ultraman: The Road to Resurrection 奥特：复活之路 I Love Fried Rice Noodles Without Celery我爱吃不加芹菜炒米粉Anime Fanfiction143k WordsCompleted [Ultraman] [Heroine] [Villain] [No Transmigration] [Fanfiction] Once, Xia Ya's heart was full of light. The moment she lost her younger sister, Xi Qiao, she lost her own light as well. She resurrected Belial, dragged Zero into darkness, and seized the Plasma Spark, all for her sister. But on the path to resurrection, Xia Ya fell into an even deeper conspiracy... 60Reads—Score514d adds

    Reader note

    This, but not a female transformation.

22. 72 奥 Ultraman: The Little Girl from Zero's Family 奥特：赛罗家的小丫头 Xiao Lan with the Cowlick呆毛的小岚Anime Fanfiction3.2M WordsOngoing [Real World] + [Parallel Universe] + [Multiple Heroines] + [Campus Life] + [All Kinds of Life Experiences and Transmigration Journeys] + [Male Protagonist] + [Autobiographical Novel] The protagonist, Zhang Qiulan, is Xiaojian's daughter and Lingren's granddaughter. While attending school in Nanjing, Longguo, she awakens her Ultraman energy and water lineage after an accident. A birthday commemorating Zero's tenth anniversary, a love that endures through thick and thin, and the friendship that be 156Reads—Score—14d adds

    Reader note

    I wrote this myself and I hope everyone can take a look.

23. 73 赛 Zero: I Am the Strongest in the Land of Light! 赛罗：我，光之国最强！ Xiao Lan with the Cowlick呆毛的小岚Anime Fanfiction592k WordsOngoing [Transmigrator] + [Parallel Universe] + [Autobiographical, OOC] + [Zero, This Is How You Grew Up] The story of Zero, Young Master Zero... There's not much else to say. If you're interested, come take a look. “If you want to beat me, you're still two hundred years too early~” 11Reads—Score—14d adds
24. 74 奥 Ultraman: How Do You Play as a Bird Zetton? Listen to Its Heartbeat from the Start! 奥特：贝鸟怎么玩？开局听心跳！ Bitter Melon Never Cries苦瓜不哭呱Anime Fanfiction253k WordsOngoing [Male-to-Female Transformation] [Light Yuri] [Monster Collecting] [Satisfying Battles] [White-Haired Girl] I'm thrown onto an unfamiliar monster planet from the start, with nothing but a bird monster that loves to go "coo-coo, squawk-squawk." What am I supposed to do? Don't panic. It's just Pokemon training, but with monsters! Start with Goo-Ga! Use Buzz-Buzz-Buzz! Then listen to its heartbeat! At the Hama Planet finals, the assembled aliens say: "This is ridiculous. EX Tyrant on the left, Five 30.6kReads6.9Score4.3k14d adds

    Reader note

    This one is like a monster battle game. I think it's pretty good.

25. 75 奥 Ultraman: What Did the Scientists Ever Do to You? 奥特：科学家怎么你了 A Qing from Another World异世界阿晴Anime Fanfiction383k WordsCompleted [Reborn, man reborn as a woman, scientist and civil servant, multiple identities, beloved by all] Reborn in a parallel world as a gifted young scientist, she studies black technology to protect Earth, with an X who cannot transform by her side. Her peaceful days of slacking off while protecting the world change the moment she comes of age. Disasters and giants follow in Xi Xue’s footsteps as she protects Earth, visits Mars, and travels through the universe. With so many identities, she can only 3.8kReads5.9Score22814d adds

    Reader note

    Overall, this book is quite good. The female lead is powerful and highly intelligent; it's been a long time since I've read a book like this, and the female lead isn't a Mary Sue.

26. 76 奥 Ultraman: I Have the Beloved Darling Script, but I Just Want to Lie Flat 奥特，手持团宠剧本但只想躺平 The Fishlet Who Wrapped Filming杀青的鱼仔Anime Fanfiction259k WordsOngoing [Ultraman fanfiction, primarily BG, yuri, powerful leads, rivals, corruption and madness, a touch of otome, conspiracy theories, eerie elements, a hint of Lovecraftian horror, slow-paced, lots of author-created details] The world of Ultraman is boring. No phones, no internet, no good food. That's how it seems to Heli, who was reincarnated here. She was reincarnated as an Ultraman from the Blue Tribe, but at least she got a golden finger. Still, what's with this eerie red light? And she can even 260Reads7.1Score—14d adds

    Reader note

    2. Socially awkward Heracles is reborn as an Ultra Blue who crushes the Red Tribe. Hikari gives her technological equipment, Taiga helps her avoid social situations, and the Ultras pamper her. However, she remains lazy and does nothing during the cosmic crisis!

27. 77 人 Reborn in the Ultraman World as the Daughter of the King of Ultra 人在奥特转生奥王女儿 Crimson Planet赤红的惑星Anime Fanfiction222k WordsOngoing [Gender-Bending Yuri] [One-on-One] [Invincible] [Daughter of Ultraman King] [Alien Empera as a Gender-Bent Love Interest] Overworked office worker Li Ya is killed on the spot when a construction truck slams into her! But then a goddess chooses her, and she’s reborn as the Land of Light’s beloved mascot! From the start, she inherits Ultraman King’s bloodline and Noah’s essence, with maxed-out talent that sends her straight to the top of the universe’s power rankings! Upon arriving in the Land o 33Reads6.9Score—14d adds

    Reader note

    It's very good, but the updates are too slow.

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