Transmigrates into Ben 10 from the Start, with Gwen as a Girl 开局穿越到少年骇客里，女性小班

1. 1 B Ben 10: A Romantic Adventure with Genderbent Ben Ben10：和性转小班恋爱冒险 Huoyun Drinking Cola喝可乐的火云Anime Fanfiction1.5M WordsCompleted [Genderbent Xiaoban, romance, one heroine, no System, sweet romance, includes original settings] The protagonist transmigrates into the world of Ben 10 and unexpectedly acquires a second Omnitrix. After meeting Tian Xiaoban, he discovers that Xiaoban in this world is actually a girl, and seems to have a crush on him. A multiverse? Yandere Xiaobans?? And also... Albedo??? From Ben 10 to Ultimate Alien, this is a story I’ll write myself. First, let’s make it a thousand chapters! 5.2kReads9.4Score742Shelves

   Reader note

   It's good; the second book, "Girls' Class," has a different name.

2. 2 B Ben10: My Heroic Adventures with Ben Ben10：我和小班的英雄之旅 Mo Xinx i莫心惜Anime Fanfiction122k WordsCompleted [Ben 10, one male lead; dual protagonists, male and female leads, dual perspectives; the protagonist is the Omnitrix; Alien Force era; no System; includes original elements: tsundere protagonist, yandere tendencies in the middle, and red-eye syndrome] Picking up where the previous story left off, the protagonist transmigrates into a gender-swapped universe as Gwen Tennyson. Because changing her own timeline is out of the question, she chooses to travel to the Ben 10 universe and close the loop, 189Reads—Score—Shelves
3. 3 b Ben 10: From the Start, I Got the Demon Watch ben10：开局获得恶魔表 Very Cool Hmph很酷的哼Anime Fanfiction312k WordsCompleted [Single heroine] [Ben 10] [Invincible in the later chapters] [Original additions] Ever since I was little, my parents told me… No, wait, I don’t think I have parents. That’s not important. I transmigrated into the world of Ben 10 and became childhood friends with Ben. I’d planned to get the Omnitrix first. But fate had other plans, and I was a step too late. Still, my parents came through: they’d laid out a fallback plan for me when I was just born. So all I can do is figure out my inheritance f 433Reads—Score103Shelves

   Reader note

   All three are small classes for gender reassignment.

4. 4 B Ben 10: Genderbent Ben Is Just Too Good Ben10：性转小班太香了 Fragrant Grain in the Fields田间满穗香Anime Fanfiction789k WordsCompleted [One heroine: Ben 10] [No Omnitrix] [Has a System] [Pure Romance] [Almost Invincible] [Lots of Original Worldbuilding] (The author is very much alive and has way too much free time.) In the fifteenth year after Zhou Shu transmigrates, his parents tragically die, awakening the Naruto Ninjutsu System. He teams up with Ben Tennyson to defeat aliens and win Ben’s heart. Ben Tennyson: “Ah Shu, hero coming through!” Zhou Shu: “Ben, I’ll stay by your side forever.” Gwen Tennyson: “You two idiots, hurry 1.3kReads6.4Score223Shelves
5. 5 少 Ben 10: I'm Half Alien 少年骇客：我是半外星人 Yan, Lord of All Things2阎万物之主2Eastern Fantasy124k WordsOngoing I was reborn as a child, but... What the heck are these fox ears and this fox tail?! Is this even Earth? Xiaoban: “Aww, Xiao Xiu, give me a hug!” Xiaowen: “Hey! I'm still here, you know!” Kevin: “We're best buds, aren't we?” Albedo: “Hmph! What a pain. I-I'd never abandon you!” Dr. Conflict: “Heh heh, Xiao Xiu was right. You belong to this universe, so you're not an outsider.” [Half-alien. Female lead? Guess whether it's one or two.] 80Reads—Score—Shelves

   Reader note

   Very beautiful

6. 6 B Ben10: Genderbent Ben, My Omnitrix Is Acting Weird Ben10性转小班我的表有点怪 Brother Bug Can't Fly虫哥不会飞Anime Fanfiction578k WordsOngoing [Gender-swapped Ben + gender-swapped Albedo + two female leads + plenty of cheat abilities, but with many restrictions] Hello, everyone. My name is Ye Jin. You can also call me by my English name, Sherlock Moriarty. Let's start over. I was transmigrated before birth and reborn, and I picked up an Ortimix on the same day as Ben Tennyson. Before that, I had a cheat ability I couldn't use. It's much the same now. What I didn't expect was that Ben Tennyson was a girl in this world. So I joined the T 151Reads—Score—Shelves
7. 7 少 Ben 10: The Hero's Journey 少年骇客：ben10英雄之路 I'm a Wage Slave Who Wants to Earn Extra Money牛马的我想赚外快Anime Fanfiction412k WordsOngoing Tian Xiaoban has memories of another world and the ability to transmigrate through time. Will he become a hero or a villain? What challenges await him now that he has the Omnitrix? Let’s wait and see. 458Reads7.0Score—Shelves
8. 8 和 A Gunfight Across America with Ben Tennyson 和田小班在一起的枪战美利坚 Chen Chenluohuang陈尘落皇Anime Fanfiction239k WordsOngoing [Female protagonist is a gender-swapped, feminized Ben Tennyson] + [Ben 10] + [Hazbin Hotel] + [a touch of Yu-Gi-Oh!] + [Stellaris] + [a little Marvel] + [a little Rick and Morty] I’m not good at writing introductions. Judge it for yourself. 22Reads6.6Score—Shelves
9. 9 在 Romantic Adventures with Ben Tennyson Across the Multiverse 在各个宇宙与田小班的恋爱冒险 A Person Driven by Interest兴趣使然之人Anime Fanfiction96k WordsOngoing An absurd story with a touch of sweetness. This is a new writer's work, and it could be abandoned at any time. Tian Ming was an ordinary college student who, after an accident, found himself in Ben Tennyson's universe. He obtained the Omnitrix Model X, also known as the Celestialsapien Watch, as well as four other watches, and traveled through various universes. To his surprise, Ben Tennyson was a girl in this world. (Everyone in the story is over 20.) 64Reads—Score—Shelves
10. 10 b Ben 10: The Invincible Hacker ben10：无敌骇客 The Incompetent Muyu无能的沐雨Anime Fanfiction508k WordsOngoing [Genderbent Class] [The protagonist mainly uses Aether Editing] [A homemade, shoddy Omnitrix] [Comes with a perfect Hogyoku] [Multiple heroines] [Lots of tokusatsu elements] After growing tired of the world and taking his own life, Tianshi Wen arrives in the world of Ben 10, where he gains a happy new family. But when he sees a certain little girl, his formerly impatient expression turns to complete bewilderment. Did I come to the right world? [This story includes some tokusatsu elements] 3.1kReads—Score526Shelves

    Reader note

    Shamelessly promote yourself

11. 11 b Ban10: Did I Transmigrate into a Genderbent Ben Tennyson? ban10：穿越成性转小班了？ Mo Xinx i莫心惜Anime Fanfiction215k WordsCompleted [Slow-paced + Gender Transformation + Personal Growth + Realistic + Original Universe + A Little Heartbreak + Most Importantly, Beloved by Everyone in the Mid-to-Late Story] [One more thing: my book only has temporary male leads, meaning men with a lot of page time. There will never be marriage!] What happens when you transmigrate into a gender-swapped universe as ban10? But is this so-called ban10 really the Ben from the main universe? “What? You mean I wasn’t supposed to be the one who found t 388Reads6.5Score—Shelves
12. 12 少 Ben 10: The Painful Error 少年骇客：极痛错表 Five Meals in Three Days三天五顿Anime Fanfiction365k WordsOngoing Extreme Pain Watch → (Fix the error, embrace suffering) → Suffering Pain Watch → (Save the suffering, all things are mind) → Great Thousand Mind-Only Watch! (You have ascended to godhood! No one in the material realm can challenge you now!) “Great Thousand” refers both to the Great Thousand Records and to the Great Thousand Worlds. He transmigrates into the world of Ben 10, joins forces with Ben Tennyson, and obliterates aliens of every stripe. Su Ran gets an Omnitrix, just like Ben. But his is 569Reads6.1Score—Shelves

    Reader note

    Sigh, I have one too, they're all pretty much the same anyway.

13. 13 b Ben 10: The Kamen Rider with Poor Social Skills ben10：情商低的假面骑士 Scrappy Little Hao破烂小浩Anime Fanfiction116k WordsOngoing [Genderbent Ben 10 + Multiple Heroines (All Ben) + Kamen Rider] Jiang Yue: “The formula for victory has been determined.” Ben: He’s such a blockhead. Jiang Yue: I don’t know! I thought she was a Kamen Rider too, so I followed her into the room. 225Reads—Score106Shelves
14. 14 b Ben 10: Gender-Swapped Ben in the Multiverse ben10：多元宇宙的性转小班 Huoyun Drinking Cola喝可乐的火云Anime Fanfiction68k WordsOngoing [Previous work: Ben 10: A Romantic Adventure with a Gender-Swapped Ben, love triangles, yandere, romance, one heroine, no System, sweet romance, multiverse, Ben 10, Omniverse] Mo Bai: “1... 2... 3, 4, 5, 6... 7... Why are there so many Bens??” Bad Ben: “The way you beg for mercy like that... I really like it~” Negative Ben: “As long as... you’re always in my sight... Everything else... can be destroyed...” Mad Ben: “Whatever you do, don’t betray me. If you do, I’ll have to lock you by my side fo 680Reads—Score106Shelves
15. 15 综 Anime Crossover: Starting with Ben 10 综漫：从少年骇客开始 Dashing Young Master Yang潇洒的扬君Anime Fanfiction54k WordsOngoing Xu Yan unexpectedly transmigrates into the Ben 10 universe, where he receives a gift from his future self: the Wxmnitrix (Infinity Watch). He then sets off on adventures alongside a gender-swapped Ben. From the moment summer vacation begins, his fate becomes intertwined with that of this universe. You ask what someone can do in two months? Xu Yan: Nothing much. I 42Reads—Score—Shelves
16. 16 b Ben10: I Have Armor ben10我有铠甲 Things Like Kidney Deficiency肾虚之类Anime Fanfiction108k WordsCompleted Ye Mo was reminiscing about his childhood watching Ben 10 when the TV exploded. He transmigrated into the world of Ben 10 and discovered that Ben Tennyson was a girl! And so his adventure began. I'm not good at writing introductions, so please check out the story itself. Single female lead: Ben Tennyson 90Reads—Score—Shelves

    Reader note

    🍁I found the following books in the Teen Matrix series where the female protagonist is a gender-swapped version of Ben. In particular, the first book, where she is reincarnated into the Teen Matrix world and becomes Ben's classmate, only to discover that Ben is not only a girl but also has feelings for her. After obtaining the second Omnitrix and traveling to other universes, she discovers that all versions of herself in all universes have disappeared due to an accident, and she is thus fought over by all the Bens in all universes, even by Abedo!

17. 17 小 Ponyland: Exploring Another World with My Little Watch 小马国：带着小破表闯荡异世界 Mr. Steaming蒸蒸先生Anime Fanfiction194k WordsOngoing [Ben 10] + [Equestria Girls] + [Myriad Realms] + [Omnitrix] + [My Little Pony] + [Ben Tennyson] + [A Hero's Arrival] + [Childhood Cartoons] + [Making Up for Regrets] (This isn't a world with only ponies. Other worlds will appear along the way. So far: Equestria Girls 1 → Armor Hero → slice of life → beginning of My Little Pony Season 4 → slice of life → Orb: Origin Saga (ongoing)) “It's just equipment. Be a hero!” Ten-year-old Ben Tennyson accidentally transmigrates to another world with the Omn 312Reads6.6Score—Shelves

    Reader note

    The protagonist is a 10-year-old boy named Ben who transmigrates to the world of Equestria. He has a system that allows him to travel to different worlds. Currently, his watch contains the genes of alicorns, unicorns, and dragons, and he can transform into the Xingtian Feiying Vajra Shura Armor from the Armor Hero series.

18. 18 我 I Spent Ten Yuan on a Secondhand Marketplace and Bought a Fiancé 我在二手平台花十块钱，买了个未婚夫 Singing at Dusk Among the Pines松间唱晚12k WordsCompleted I Spent Ten Yuan on a Secondhand Marketplace and Bought Myself a Fiancé 11.5kReads—Score108Shelves

    Reader note

    The plot is fast-paced, full of laughs, entertaining, and addictive.

19. 19 躺 Lie Flat Immortal Venerable 躺平仙尊 Singing at Dusk Among the Pines松间唱晚Eastern Fantasy146k WordsCompleted [Rapid-fire laughs + lighthearted + no romance] Lin Xian transmigrates to a cultivation world gripped by cutthroat competition. His previous incarnation was the ultimate grind king, who worked himself to death from cultivating nonstop. Lin Xian binds himself to a System that rewards him with cultivation whenever he rests, lies flat, or slacks off, but punishes him if he cultivates seriously... 1.2kReads—Score103Shelves
20. 20 老 The Day My Husband Turned Gentle, My Best Friend’s Marriage Died 老公变温柔那天，闺蜜的婚姻死了 Singing at Dusk Among the Pines松间唱晚6k WordsCompleted The Day My Husband Turned Gentle, My Best Friend's Marriage Died 6.1kReads—Score—Shelves
21. 21 我 I’m Sneaking Glances at Her, and She’s Sneaking Glances at Me 我在偷看她，她也在偷看我 Singing at Dusk Among the Pines松间唱晚7k WordsCompleted I was sneaking a look at her, and she was sneaking a look at me too 1.5kReads—Score—Shelves
22. 22 虫 Stockpiling Supplies for the Insect Calamity, Surviving Eight Months on the Seventeenth Floor 虫灾囤货，我在十七楼苟了八个月 Singing at Dusk Among the Pines松间唱晚8k WordsCompleted I Stockpiled Supplies During the Insect Plague and Survived on the Seventeenth Floor for Eight Months 29Reads—Score—Shelves
23. 23 朕 I’m Dead, But Not Entirely 朕死了，但没完全死 Singing at Dusk Among the Pines松间唱晚11k WordsCompleted I Am Dead, But Not Entirely 2.1kReads—Score—Shelves
24. 24 从 From Abandoned Disciple to Demon Venerable: My Master Kneels Before Me 从弃徒到魔尊，师尊向我下跪 Singing at Dusk Among the Pines松间唱晚6k WordsCompleted From Abandoned Disciple to Demon Lord: My Master Kneels Before Me 167Reads—Score—Shelves

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