I Want to Read UT National Fate Fics... The Protagonist Isn't a Transmigrator, but Sans Himself 想看UT国运。。主角不为穿越者，是衫本人

1. 1 国 National Fate: Fell's Bizarre Adventure 国运：Fell的奇妙冒险 1912一九一二Mystery160k WordsOngoing After enjoying ten years in a peaceful timeline, things still went wrong for Fell. First, something claiming to be a National Destiny System suddenly appeared. Then Fell was chosen as a contestant. Fell: hdxjirfhudv 251Reads7.5Score—14d adds

   Reader note

   Highly recommend 1, 2, 10, and 11!!!

2. 2 国 National Fate: Sans Can Dominate Even While Frail 国运：sans即使病弱也能横推 TascrilAnime Fanfiction192k WordsOngoing Sans takes part in the National Destiny game. No transmigration plot, but there will be AUs. I’ll do my best to capture Sans’s personality and avoid making him OOC. Sans is the strongest fighter in another world. A fragile mage with infinite magic. No System, no CP, survival game. There will be viewing-room segments where secret identities are exposed. I started writing this because I wanted to write a power fantasy. I changed the cover. I drew it myself. I didn’t have time to change it before b 616Reads8.1Score10014d adds
3. 3 s Sans's Journey of National Destiny sans的国运之旅 Disappointed Wind Chime失望风铃Eastern Fantasy25k WordsOngoing My new work is now available! 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! 39Reads—Score—14d adds
4. 4 国 National Fate: Underground and Hell 国运：地底与地狱 seafransUrban51k WordsOngoing [National Destiny + Livestreaming + Exposing Secrets + Not Overpowered + AU + Sans + Frisk + Alastor (the last few are just filler and won't get much screen time)] National destiny has descended upon Blue Star. Will humanity face destruction, or a new beginning? Chosen people from every country will be selected at random, including but not limited to those from Blue Star. Some of their races will descend alongside them as well. While countries scramble to accommodate their new arrivals, the nati 151Reads—Score—14d adds
5. 5 国 National Fate: Geno Still Has Determination 国运：Geno还有决心 Three Round Miles三圆百里Sports26k WordsOngoing [Author Has a Bad Case of Laziness]+ [Awful Writing]+ [OOC]+ [Headcanon] (This geno is one who failed to become a fe.) *This is only a nightmare *Wake up, geno *You are our hope … *Keep your determination, geno 78Reads—Score—14d adds
6. 6 国 National Fate: Is Geno Going Home Today? 国运：geno今天回家了吗？ Elysia, My Treasure识律我的宝Anime Fanfiction51k WordsOngoing No humanized characters. The cover is mainly because I can’t draw skeletons ( It’s a national fortune survival game (sigh) + livestreaming + a bit of power fantasy + no roleplay + OOC + some characters get redeemed (like Killer) + some unofficial settings and headcanons + some characters have boosted combat abilities. The writing is bad, it’s very OOC, and I feel like I’ve made the characters act weird. The plot is also pretty unhinged, so don’t think too hard while reading. The CP is undecided 141Reads—Score1914d adds
7. 7 国 National Fate: Even Today, Sans Wants to Blow Up the System 国运：今天的Sans也想炸系统 Mo Liersha莫莉尔莎Anime Fanfiction74k WordsOngoing [No transmigration, no watching-the-story, no CP, with original Sans in the spotlight] There'll be secrets exposed, there'll be showboating, there'll be a little AU, and there'll be the author's long-delayed chuunibyou phase. A ridiculously squishy, unbelievably powerful mage with maxed-out evasion in every sense. I just want to see Brother Sans show off, have his secrets exposed, and then blast me, his unscrupulous creator, out of here. If you're happy, I'm happy, and everyone's happy. I recomm 208Reads6.6Score—14d adds
8. 8 国 National Fate: Sans Tried to Slack Off, but Failed 国运之sans摆烂未遂 Zhuo Yi Lin濯沂霖Anime Fanfiction185k WordsOngoing Ultraman. Classic National Destiny setup. No transmigration, with AU characters. Parts not mentioned in the original may include my own headcanon, and characters from other works will make guest appearances. I'll write whenever inspiration strikes. Basically, I want to write something fun, and I'll try not to break your heart… probably. There'll definitely be some revelations about the past, too. All in all, I just want to serve up some real feast-for-the-soul action and have everyone kick ass. 167Reads7.1Score—14d adds
9. 9 国 National Fate: I Transmigrated as Sans, with Zhongli as My Teammate 国运：穿越sans，队友钟离 Magician of the Rainbow Bridge七彩虹桥的魔术人Anime Fanfiction330k WordsOngoing [Undertale / UT Fan Work] [The national fortunes are not dominated by one country] I know the title's a bit of a mixed bag... But the story itself is even more complicated ( ) [The writing in the first few chapters isn't very polished, so they may not be the best read, but please stick with it for a few more chapters!] A veteran UT player with a complicated background transmigrates, only to find himself caught up in a game of national fortunes? Complete the game across ten worlds, and you can re 2.3kReads9.4Score18014d adds
10. 10 e The Wonderful Journey of Error error的奇妙旅程 Han Linyue寒临月Anime Fanfiction361k WordsOngoing [Undertale AU fanfic + My take on Error as the protagonist + Not hot-tempered or quick to anger + Error based mainly on canon, with my own additions + No Romance for Error in the main story + Unorthodox National Destiny + Watch-Along Reveals the Truth + Multiverse] The National Destiny game is just a starting point, and most of the on-screen comments are friendly. Because of an unknown program, Error arrives in Aftertale to take part in a National Destiny game. Although the creator’s will means 421Reads8.7Score10114d adds
11. 11 国 National Fate: Sans's Bizarre Adventure 国运：sans的奇妙之旅 Wan Yi WY万意WYAnime Fanfiction448k WordsOngoing [Undertale] + [National Fate] + [Watch-Along] + [Various Sanses] + [Minecraft] + [Indie Games] + [ErrorTale] + [Pleasant Goat and Big Big Wolf] After countless massacres, Player left this world for reasons unknown. The Underground Kingdom enjoyed a long period of peace, and thanks to Frisk’s efforts, the monsters reached the surface and began a new life. However, the arrival of the National Fate System brought new changes to this world… I’m a new author, so I may revise some chapters repeatedl 322Reads8.6Score—14d adds
12. 12 国 National Fate: Sans Has Something to Say 国运：sans表示有话要说 Just Keep Smiling for Now现在只要微笑就好Modern Romance50k WordsCompleted “I” was a typical 21st-century college student, until a truck suddenly came barreling down the road and sent “me” to another world. In short, “I” became a soul and was stuffed by some scientist whose surname started with G into the soul of a little skeleton whose surname started with S. But “I” couldn’t move or speak. Then, after a few well-known events, the monsters came to the surface. At last, “I” could speak! Though only to Sans. So every day, “I” rambled on inside Sans’s head. Sans: ... Thi 154Reads—Score2314d adds
13. 13 成 Becoming Error 成为error Zhiye Kalas Hali Si治也卡拉斯哈里斯Anime Fanfiction312k WordsOngoing An Undertale AU fanfic, mostly based on my own headcanons, not canon. About a certain skeleton who decides to become a destroyer. Due to circumstances beyond my control, an official pairing was added later. It doesn't appear in the main story, only in the extras. But after signing the contract, I couldn't change the tags, ugh. Everything the protagonist does comes from his own heart. Whether good or evil, it's his own choice. No pairings in the main story. [The protagonist doesn't consider hims 1.9kReads8.7Score10714d adds
14. 14 原 Genshin Impact: Sans's Bizarre Adventure 原神，sans的奇妙冒险 An Ordinary, Anxious Person平凡又焦虑的人Anime Fanfiction532k WordsCompleted [No female lead + not invincible] After countless cycles of peace and slaughter… Sans: Okay, this is really “skull.” I should've known you'd be the variable that showed up in the timeline. G: Countless resets have made this timeline abnormal. You don't belong here anymore. Go out and broaden your horizons. Sans: Okay. (shrugs) I hope wherever I end up has ketchup and hot dogs. (The author is just writing this in their spare time, so there isn't a draft or anything. I write whenever inspirati 365Reads8.4Score10514d adds
15. 15 衫 The Strange Tale of Shan and Yu 衫与鱼的怪谈之旅 Playing in the Mud in a Little Courtyard在泥巴小院玩泥巴Urban100k WordsOngoing [UT + AU + National Fortune + Urban Legends + Not a Power Fantasy + Not Mindless + No System + No Transmigration + No CP + Killer!Sans + Undyne] The author is a lazy slob, so there's no way I'm going to update regularly. This story leans toward comedy, with daily life as its main focus. (Of course, the everyday chapters are the best.) Special notice: You absolutely, absolutely have to read Chapter One! And you absolutely, absolutely have to read the prequel! Second edit: The book has officially 142Reads7.0Score—14d adds
16. 16 传 UnderTale FNF Sans in the National Destiny Game 传说之下fnf衫在国运 A Dumpling Shaped Like a Mantou像馒头的团子Anime Fanfiction35k WordsOngoing After meeting BF in Sans, he learned a new skill: rap. Once that was done, I couldn't think of anything else to write, hahaha. I'm planning to start this book from scratch, so give it a follow! Also known as: IndCross Sans in National Destiny 60Reads—Score—14d adds
17. 17 自 My Custom Sans Travels Through the Myriad Worlds 自设sans的诸天旅行 GenoAnime Fanfiction685k WordsCompleted [The Myriad Worlds + National Fate + Sans] About my original character, who has multiple personalities and wanders around the Myriad Worlds. (Note: Updates every Tuesday, Friday, Saturday, and Sunday.) Most of Sans’s characterization is based on canon, fanon, and my own ideas. (Any similarities are purely coincidental.) 215Reads7.2Score—14d adds

    Reader note

    ① Recently on hiatus, but still enjoyable. ② There are two fleeting glimpses of national destiny. ③ Includes Undertale and Hell Inn, currently not frequently updated. ④ Uh... Not bad. ⑤ Highly recommended. ⑥ Highly recommended, not the complete original version, includes a human character. ⑦ This... Not bad.

18. 18 穿 Transmigrated Into Horror 穿越成horror Gray Baiye灰百叶Two Male Leads418k WordsCompleted [System + sans + Undertale derivative] The story of an ordinary transmigrator. Pairing: murder × horror, no fixed roles 792Reads9.2Score10414d adds

    Reader note

    I highly recommend the first book!!

19. 19 暮 Twilightale 暮光传说twilightale Dream of the Future未来之梦Anime Fanfiction265k WordsCompleted Keywords: Undertale, Undertale, AU, Sans An unconventional Chinese-made AU This story may have no beginning, and may never have an ending. What kind of spectacular tale will unfold on the stage of this multiverse? The blurb doesn't do it justice, so I recommend reading the story itself. This is an unconventional Chinese-made AU. I've left the fandom, and I'm only writing this book to fill in the gaps. I don't want to keep drawing, so I've switched to writing a novel instead. I'm an average writ 204Reads8.6Score2814d adds
20. 20 U UT: Agnoy's National Fate Journey UT：Agnoy的国运旅途 AgoonyAnime Fanfiction109k WordsCompleted Agony!Sans: My OC. It means extreme agony. You can call it Extreme Pain or Agony Sans. [UT + National Destiny + transmigrate + AU + not invincible + no CP] The story starts with the National Destiny game, though other content may appear later. This is about writing an angsty OC who gets hit by a truck. Yep, from the 16th floor. Then they transmigrate into my OC. Just as they’re feeling hopeless and trying to slack off, they get pulled into the National Destiny game. Something seems to have chang 26Reads—Score—14d adds

    Reader note

    The first and second books are currently having a collaboration, it's really good!

21. 21 禁 Exploring the Forbidden Zone: My Teammate Is Dupi 禁地探秘之我的队友是杜皮 The Five Elements of Heaven's Way天道五行Urban175k WordsCompleted (There aren't many scenes set in the forbidden lands; most of the story takes place in other worlds. Unfortunately, I can't change the title, so it'll have to stay this way.) [Potential heroine]+ [The Role-Playing System barely features]+ [Chat Group] Here, you'll see Xiao Ming steal someone else's account right in front of Oma Zi-O, Zero and Tartarus shake hands and make peace, becoming good friends, Dupi turn into a planet-destroying big shot, and Yugi Muto sweep through worlds with Exodia. Th 133Reads7.0Score—14d adds

    Reader note

    The first book is quite good, although it updates only once every few weeks. I personally really like the second book, but it updates very slowly. As for the third book, you'll have to read it yourself.

22. 22 转 Reborn as Murder 转生murder Lazy Yu懒惰的宇Anime Fanfiction112k WordsCompleted After countless massacres, Murder unexpectedly gained countless memories about UT. He also happened to join a chat group connecting myriad worlds, and began his journey across them. 181Reads6.5Score1814d adds
23. 23 传 The One Who Fell into the World Below 传说之下坠世之人 My Name, Actually我名其实Anime Fanfiction29k WordsCompleted An original fanfic [with changes to the source material]. Synopsis: At the end of her journey, Frisk meets another version of herself, who has arrived in this world because of a timeline mix-up. Amid the unknown, she embarks on a journey through time to save herself and the Underground. “Everything we save will one day save us in turn.” 4Reads—Score—14d adds
24. 24 我 Minecraft: Starting as an Undertale Judge 我的世界：从传说之下审判官开始 Wandering Hacker浪客HackerAnime Fanfiction159k WordsCompleted "System + Transmigration + Goofy Comedy" No characters getting dumbed down Yu Chen was a high school student when he suddenly transmigrated into Minecraft and became a skeleton. Little did he know that the world had already collapsed and the Outer Gods were stirring. How will he face the invasion? 72Reads—Score1414d adds
25. 25 传 Undertale: Sans in the Apocalypse 传说之下：末世中的Sans ClassicSci-Fi & Apocalypse721k WordsCompleted Told mainly from Sans's perspective. Zombie apocalypse. No overwhelming combat strength [probably]. A System is present. Not a mindless power fantasy, so readers will need to use their heads. Please check the warnings before reading. In the False Pacifist route, led by Frisk, the monsters emerge from the barrier and integrate into human society in almost the best way possible. “Monsters” become a special class of citizens in the country. But happiness is always fragile, and after this strange pl 263Reads8.7Score—14d adds

    Reader note

    These books are all super good!

26. 26 传 Undertale: I Transmigrated into the Hypocrisy Route from the Start 传说之下：开局穿越伪善线 Wandering Hacker浪客HackerAnime Fanfiction145k WordsOngoing Bai Ye, who had terminal cancer, closed his eyes as he lay dying. When he opened them again, he had transmigrated into Undertale, but something about this world felt wrong... There are elements absent from the original, and events are veering off the original plot. The butterfly's wings beat faster and faster, and Bai Ye, a transmigrator, must risk everything in a desperate fight for the fate of the entire world! “For this world!” 190Reads6.6Score—14d adds

    Reader note

    Just watch!

27. 27 以 Clearing Genshin Impact in the Style of UT 以UT的形式通关原神 An Ordinary Player一个普通的玩家Anime Fanfiction362k WordsOngoing I’m Yi Yang, an ordinary person with a somewhat complicated past… or no, I should call myself a “Fusion Monster” now, one of those from the True Lab. Please don’t mind my appearance too much. I’m a pacifist, and I just want to make a few positive changes in my spare time. But things haven’t gone quite according to plan… First, not being able to communicate with people from a world where “monsters” exist is pretty rough. And secondly… I don’t remember agreeing to let you freeload on my soul and b 41Reads6.5Score—14d adds
28. 28 传 Undertale: The Second Soul of Justice 传说之下：第二个正义灵魂 Meng Lin梦磷Anime Fanfiction123k WordsOngoing [Lots of original characters] [Fanon and original elements combined] [Undertale fanfic] This is a newbie's first book, so the writing might not be very good. Feel free to offer suggestions. Uh, what I write later gets a little... very small amount of abstract. 10Reads6.4Score—14d adds
29. 29 星 Honkai: Star Rail: How Is This Skeleton So Strong? 星铁：这个骨头架子怎么这么强 A Beautiful Little Firefly一只美丽的萤火虫呀Anime Fanfiction91k WordsCompleted “Seriously, Sans, can you take this seriously?” “Ha ha ha, March, you should know skeletons can fall apart.” (After being utterly destroyed by Sanb 114,514 times, an overworked office worker went out to clear their head, only to get hit by a runaway truck and end up in the world of Honkai: Star Rail. They awakened a System that lets them become a different judge every day, then set off on a wonderful adventure aboard the Astral Express.) A friendly reminder: You may want to go through the story 729Reads6.6Score10414d adds
30. 30 传 Undertale: Her Journey, His Echoes 传说之下：她的旅途，他的回响 Xu Xun, Who Loves to Argue爱吵闹的绪寻Anime Fanfiction130k WordsOngoing (This is the author's first time writing, so the prose may not be very good. Feel free to discuss the setting, but please don't bring your personal headcanons into other works.) This book is also known as Undertale: This Human Is Adventuring Again Today I'm not good at writing synopses. Please head straight to the story. After the multiverse arc begins, the romance will be different from what came before, including the blurb. When he woke up, Ze Peng found himself on a mountain. As he walked for 175Reads6.6Score—14d adds
31. 31 传 Undertale: The Hardest Perfect Ending to Achieve 传说之下：最难达成的完美结局 Jia Ren Lu Wei Yi甲人路位一Sports208k WordsCompleted The story follows the plot of the game Undertale. The protagonist is a transmigrator who knows nothing about the game’s story, and does his best to achieve the “perfect ending” as he feels his way forward! How exactly do you trigger the perfect ending? How does a complete beginner get into Undertale? This book gradually immerses readers in the game’s story through the protagonist’s perspective, bringing its battles, puzzles, easter eggs, and more to life. The story moves at a slow pace, so pleas 196Reads8.0Score—14d adds
32. 32 原 Genshin Impact: I Become Lazy Bones Sans from the Start 原神：开局变成懒骨头sans I'm Really Shi Le我真是时乐啊Anime Fanfiction358k WordsCompleted [Undertale + Genshin Impact + Nearly Invincible + System + Infinite Flow + Tearjerker + Protagonist’s Emotional Growth] “Dude, how is this lousy skeleton so strong?” After being blown to bits by Yuan Shan for the 1,145th time, Shi Le, an 80-year-old Undertale fan, thought back on his pathetic life and finally snapped (sob). When he woke up again, he was already in Mondstadt. “Dude, did I actually become Sans?” 510Reads7.6Score10014d adds
33. 33 传 Undertale: Sans and the New Parallel Universe 传说之下：Sans与新平行宇宙 Star of Hope Liuyn希望之星LiuynAnime Fanfiction92k WordsOngoing Gaster discovered the truth about Undertale, and the mysterious deal finally came to an end… When Sans wakes from a deep sleep, he finds that his powers are growing stronger, and everything around him seems different than before… What is the price of power? Sans sets out on a journey to find the answer, witnessing the monster kingdom’s new development along the way, until… He meets two humans… P.S. This is the author’s first book, so I’m still pretty nervous… 17Reads—Score—14d adds

    Reader note

    I'm so bored, that's why I'm recommending this.

34. 34 A ART and Sans’s Amazing AU Adventure ART一sans的AU奇妙冒险 CYS One SANSCYS一SANSAnime Fanfiction157k WordsOngoing This is mainly about the strange adventures of ART, a Sans from an AU. Various popular and obscure AUs will appear, and the story includes The Song of Hell and Evil Shirt Showdown, as well as various AUs of my own. A warning: the story contains angst, so don't expect anything especially happy. Also, the author is still a kid and can't update every day, so don't rush me. 5Reads—Score—14d adds
35. 35 U Undergoodluck LuckyFlowerAnime Fanfiction148k WordsCompleted [Undertale fanfiction] [Amateur writing (._.)] [No System] [The main cast are all native AU characters] [Any resemblance is purely coincidental] A human child named Clover falls into the Underground. Lucky Clover survives the fall and begins a strange and wonderful adventure through this bizarre place... After exploring the Underground comes a journey through the multiverse. Our AU has no ending!! Main cast: my original character Luck Sans, my OC Clover, and Dust! 58Reads—Score1214d adds
36. 36 一 A Skeleton’s Journey Through the Apocalypse 一只骷髅的末日之旅 A Fish So Salty It Crumbles一只咸到掉渣的鱼Sci-Fi & Apocalypse462k WordsCompleted One day, the apocalypse arrived. Supernatural energy swept across the globe, bringing countless dead back to life. A skeleton crawled out of a grave and stared blankly at its surroundings, at a world both familiar and strange... As time passed, Yuan discovered that the world it had once lived in had never been peaceful at all... Evil gods, ancient books, demon gods, other worlds... And so a journey belonging to a skeleton began... "I could just leave all this behind and be an ordinary skeleton, 24Reads6.2Score—14d adds
37. 37 传EN Undertale: A Bad Sans's Journey Through the Multiverse 传说之下：邪骨旅行多元宇宙 oirAnime Fanfiction236k WordsCompleted [Anthropomorphism + multiverse + time-and-space redemption + very little OOC] After escaping the octopus's control, Killer Sans decides to travel across the multiverse, making friends in different worlds and saving other timelines with fates like his own. Along the way, he meets the experienced Murder, the mysterious ulb, and even the eerie, terrifying Sanstrosity. - Killer Sans: That's right, I'm talking to you! Want to be my friend and help me save the universe from disaster? Then type 1! Murd 253Reads8.4Score—14d adds
38. 38 传 Undertale: From Underground to the Surface 传说之下：从地底到地面 20086lrAnime Fanfiction226k WordsCompleted Most people are already familiar with the full storyline of Undertale, so I won’t go into it here. This book simply goes through the whole story so newcomers can learn the details. You can also choose not to read it; I’m not expecting many readers anyway. Later on, I might write some fanfiction or something, so don’t get your hopes up too high. 16Reads—Score—14d adds
39. 39 e E4 Enters Aotu World e4来凹凸 User69096785用户69096785Anime Fanfiction944k WordsCompleted After someone dies, God gives him another chance. The protagonist must seize this opportunity. He goes on to become Error 404, an existence that surpasses God. Naturally, his first stop is the Aotu World. 283Reads6.9Score10214d adds
40. 40 传 The Unsolvable Undertale 传说之下无解 Teasing Ink Lord撩墨君Anime Fanfiction150k WordsCompleted An unsolvable problem, yet people keep trying to find an answer, even though they don't want it solved. Some are always searching for a path. Along the way, some have forgotten why they set out on it, but there will always be others who keep following it. A note from the author: This book contains a lot of original and personal headcanon. If you're not good at reasoning things out, I recommend not reading it. If you insist, prepare an antidote and something to help you cope, because readers who 19Reads—Score214d adds
41. 41 传 Undertale: TL 传说之下：TL Ah Long Ah Long Ah啊龙啊龙啊Anime Fanfiction47k WordsCompleted TL is an abbreviation for timeline. We don't know where time ends, just as we don't know where it begins. 25Reads—Score—14d adds
42. 42 梦 After the Dream: Ream 梦想之后—ream ReamAnime Fanfiction388k WordsOngoing [Signed] After Dream *Dream transmigrated... I was just playing with a seed, and somehow transmigrated. True peace and all that. Faith, Nightmare, a System cheat. A Minecraft streamer’s comeback journey! “Why don’t you turn off your cheats if you’re so good?” “I use cheats because I can.” Without cheats, this loser Dreamer is only a bottom-tier fighter. Why is the plot progressing so slowly! This cheat makes it feel like an invincible-protagonist story! Stop padding things out and get the pl 62Reads6.5Score11414d adds

    Reader note

    I also watched Chara's "Rules of the Uncanny".

43. 43 U UT: I Joined the Bad Time Trio to Fight a Green-Tea Bitch?! UT：我上邪骨团打绿茶？！ Gui Chen归灬尘Anime Fanfiction127k WordsOngoing [Undertale] [UT] [Undertale] [Bad Sans Crew] The female lead has no romance. Side pairings include ErrorInk, MustardKetchup, NightmareKiller, and MurderHorror. The female lead comes from a derivative AU of the Blossoms Fade AU. She isn’t kind or saintly, and the backstory has been changed somewhat. The story is mainly about the female lead being selected by the System and joining the Bad Sans Crew. She half-heartedly helps deal with a suspicious little green tea who seems to have the crew’s skel 171Reads6.8Score—14d adds
44. 44 原 Genshin Impact: A Journey Through Teyvat’s Dust 原神：尘埃的提瓦特之旅 Dust Watching the Show看乐子的尘埃Anime Fanfiction101k WordsCompleted [The author only wrote this book out of boredom, so the writing might not be very good.] A white room, A painful memory, A determination that will never die, A madman? A wondrous adventure, A chance to atone, A loyal friend. And so this adventure begins... 127Reads—Score—14d adds
45. 45 我 I Opened a Bone Daycare in the Real World, Shocking the Internet 我在现实开了骨头幼儿园震惊全网 Song of Dreams梦想之歌Modern Romance78k WordsCompleted [This story has CP pairings: Tomato and Wasabi, crnm, ie, and ckc. No male lead. If you don't like it, please don't flame me.][The beginning is an explanatory section for newcomers. If I start introducing test subjects, that means I'm telling you about my original Laboratory series. It's my own creation, so feel free to make derivative works, but don't go too far or ruin the characters.][The first part is an introduction and explanation; the national destiny plot comes later.][One day, the prota 41Reads—Score—14d adds
46. 46 c Chara: A Glitch in the Undertale Timeline chara传说之下错乱时间线 Reincarnator Chara Xingyu转生者chara星雨Anime Fanfiction251k WordsOngoing By chance, in an unexpected shower of starlight at a comic convention, she was chosen by a terrifying bolt of multicolored lightning. And so began a wondrous adventure in Undertale. Reincarnated as Chara in a chaotic timeline full of uncertainty, she was bound to a "salvation" System and created a UT chat group. Across the multiverse, she journeys and embarks on adventures!!! 6Reads—Score—14d adds
47. 47 传EN Undertale: I Forge the Perfect Ending! 传说之下：我！完美结局铸造者！ Chuan Shang Mang Ke川上芒可Anime Fanfiction208k WordsOngoing (Toxic-content warning: There is a female lead, neither lead is particularly strong, there are other transmigrators, some details involving time travel are inconsistent, and the pacing is slow at first. If you can accept all of that, then let’s begin!) AU name: LD! Undertale Lin De accidentally transmigrates to the world of UT! To reach an even more perfect ending, he travels through time and space, stepping outside the grasp of the unseen hand behind the scenes, all to understand the truth of t 279Reads8.7Score—14d adds
48. 48 k Killer Doesn't Want to Move killer不想动 Gray Baiye灰百叶Anime Fanfiction501k WordsCompleted [Undertale AU fanfiction + No romance + Dual protagonists + Dual personalities + No System] A crossover with my previous book, Transmigrated as Horror, set in the same world. Also known as I Became Killer's Other Personality. A soul from another world merges with a soul in pain. Sharing their memories allows them to trust each other. Along this long and painful road, will they find redemption, or fall into the abyss... “I long for peace, but fate always pushes me toward a different path.” “P 1.3kReads8.9Score12914d adds

    Reader note

    Some represent the nation's destiny, some don't. Look, look, they're all carefully selected.

49. 49 国 National Fate: Horror Only Wants the Peace Route 国运：horror只想要和平线 Naming Is Too Hard, Forget It取名太难不取算了Anime Fanfiction75k WordsOngoing Horror had finally found a peaceful ending, only to have a mysterious creator steal their memories and throw them into the National Destiny game. [A few things to know before reading: This is my first time writing a novel. It’s purely for fun. Any AUs are my own versions. It’s especially chaotic. The National Destiny game includes identity reveals, memory loss, watching scenes, and summoning people. The writing is at a pure elementary-school level. Updates are whenever I feel like it.] 9Reads—Score—14d adds
50. 50 g Ghost Wants a Peaceful Route ghost想要和平线 Unconventional Expectations非常规期待Anime Fanfiction517k WordsOngoing [Undertale fanwork] [Some original headcanons] [No pairing in the main story] The main plot follows Killer!Sans's official comic, and has currently reached the multiverse. Hi, I'm Ghost. I'm a ghost~ Right now, I have absolutely no idea what strange world I've fallen into. But that's okay! I can't remember anything anyway. I don't know whether forgetting is a good thing or a bad thing. I don't know. I sincerely hope it won't be long. So, Sans, go back to sleep for a little while. It'll be over s 632Reads8.4Score11214d adds

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