Undertale Stories

TW: Swearing and slight gore Y/N reincarnates in the anti-void as a Voice... Will he befriend error or will they make them hate their guts? And will they meet other people? Only time will tell. Hello, this is going to be my first book and idk if it's going to be good so meh :v This story was inspired by transported as a voice by Virus_bOi, I obviously do not own undertale and I don't keep up that much with the fandom, so some personalities might be different, but hey. I can just say that it's a different multiverse ¦ ] The cover image is from Shira Wolfiecute on tumblr

This isn't a normal Y/N story the bad sanses do a raid on an illegal auction of many rare, dangerous, and illegal things. but after the dust settles, killer finds what he believes to be a weird mutated cat and decides to take it back with him art by me. my first book, and feel free to correct my spelling in the comments Y/n means your name Y/fc means your favourite colour Y/fm means your favourite type of meat Y/hl means hair length Y/hc means hair colour Y/sc means skin colour Y/ec means you're eye colour

Saitama gets stuck in the Underground. Well, this'll be interesting!

I have too many memes so here

A sequel to When Dimensions Collide With the presence of the Multiverse Protection Service, the multiverse is now at peace, or so everyone thought. When the universe thought nothing could go wrong after the events of the multiverse collision, an entity from the darkest depths of the multiverse suddenly appears and attacks any world it can find, turning each world's inhabitants into its hostile minions. Due to this, the MPS is now tasked to hunt down the monster and send it back to where it belongs before it corrupts another dimension.

Have you ever thought about what it would be like to be.. Sans? Be Papyrus' lazy and playful brother? Be a comedian with endless jokes? Be the mysterious judge? Be well-liked? You envy him. You wanted to be him. Yet nothing could've prepared you for what's coming. . . . (WARNING, THIS IS A MIX OF CANON AND FANON FACTS. THERE MIGHT BE THINGS YOU DONT LIKE BUT JUST BE THE BIGGER PERSON AND TOLERATE IT. THIS IS NOT MEANT TO BE TAKEN TOO SERIOUSLY AND IS INTENDED ONLY FOR ENTERTAINMENT.) (Cover made by me. As you can see, I made that thing on IbisPaint. I understood nothing about making book covers and I messed up on the proportion many times so I gave up and that's how the cover came to be. Idk how to shade and make backgrounds/landscapes btw) (Tbh I wished I made this far earlier because it's late 2025, no one is going to read this pile of nonsense. 😭) YOU GUYS HAVE AN OPTION TO CHOOSE THE DIRECTION OF THIS STORY THROUGH FREQUENT POLLS I MADE!!! First thought of and made on 1st Dec 2025 Posted on 6nd Dec 2025 cuz I was feeling confident for that hour. I can proudly say I've been doing this book since last year hahhahahahahahaha (get it cuz I did this thing is Dec 2025 and now is Jan 2026?) I made the cover btw

(TW: unaliving thoughts and memories at the beginning. It gets better over time, don't worry! Trauma is difficult to overcome...) You didn't want a second chance. You didn't want to survive. You wanted the sweet release of death. But it seemed like the universe was far too cruel to allow you even that. It took away your memories, your free will to choose whether you live or die...hell, it took the one thing in life you owned! Your own name! And now it seemed like you had to live yet another cruel life, doing things you never wanted done to others. But...at least you could do things your way. Maybe this second chance wouldn't be so bad... (Reincarnated as Nightmare Sans, but unlike other stories, you have no clue what Undertale even is) (WE REACHED NUMBER 1 IN THE UNDERTALE TAG YOOOOOOOO) (9/13/25)

[no ships rn] Killer Sans never had a choice from the beginning. Passed on from one to another, from Chara to Nightmare. Out of a frying pan and into the fire.. Honestly, you're speechless by his backstory. It's too tragic! Hes a bit too miserable for your liking. Though, reading the good ending for him made you felt somewhat better. Watching Killer and Color Sans rebelling against Nightmare was satisfying after seeing Killer get utterly destroyed by him in the previous comics. If you had to rate Sanses on which one you never want to be, Killer Sans would be at the top. After all, he hallucinates, hes mentally unstable, emotionless most of the time, usually slaving away for his boss and the whole 9 yards about his backstory. Unfortunately, you look at the knife in your hand and the dusty Snowdin then at the two souls beside you. Killer and Chara both arguing, the overwhelming voices around you made it unbearable already. [thought of on 8th March 2026]

For 130+ years, monsters have been extinct with the only things left behind having been their hybrid children. Over the years as the hybrids continued to reproduce and 80% of the world's population went from human to superhuman. With the rise of superhumans came the rise of heroes and villains. AU High. Japan's #1 hero school. A place that produces Japan's finest heroes. A place that hides that last of monsterkind.

Not every story has a happy ending. Some... are forgotten before they even end. Abandoned characters. Incomplete worlds. Destinies that never reached their conclusion. But... what if there were a place where all of this could continue? Legend has it that there are two apples: the Apple of Positivity... and the Apple of Negativity. Two opposing forces. Two fates already known. But no one speaks of the third. The one that should never have existed. In a refuge hidden between universes, where not even the guardians can see... broken stories find a new home. Or remain trapped... between what they were... and what they never came to be. An original AU inspired by Undertale, where even the forgotten can still change everything.

Frisk - Frisk has had it rough the past few years of living. He's beaten by his father, he's suicidal, and he has no emotions because they were all striped away from that day. Oh you wanted some descriptions of him, well I'll gladly give it to you. He's a 6'3 male at the age of 16. Tall boio. He is unhealthily skinny and has cuts all over his body. Brown hair, golden eyes, a soothing deep voice, and the average Frisk get up. Chara - I mean she had no reason to jump. You can say she did it out of curiosity, but she was still happy nonetheless. She had an okay family but she knew she would be better off on her own. Man you want a description on her too?! Fine I'll be nice. She's a shortie with a height of 5'3. That's rough buddy. She's 17 years old and she's more on the fit side of life (You go girl). She has light brown hair, crimson eyes, a higher pitched voice, and your average Chara get up. You want a background? Okay here's one for ya. Chara was the first person to jump and whenever she did the mountain was closed off from the public, that didn't really stop people though. Frisk jumped wanting to forget his past after what happened in his life. Will Chara actually make him feel welcome again in life, or will Frisk finish what he tried to do?

Inspired by my evil dragon storyline from Tales of the dark Universe as well as Issei Dxd, the story takes place after the evil dragon war, Issei finally wakes up from coma and realizes that none of the girls decided to take their time to visit him or Asia who was in comatose, the only people that visited him were his parents and his sensei Azazel. Things only become worse when he finds out that Rias is not only responsible for his death at the hands of Raynare but also proceeds to cheat on him with another man with the rest of her peerage along with demeaning him Having enough of the insults and betrayals, he runs away but suffers from dragon's fall, he is then followed by the people who genuinely cared for him as well as the only woman who truly loved him, they were there for him at their final moments, but it turns out two specific entities decide to take interest in him, Issei then decides along with Draigg and the two specific entities that he is not going to be ever manipulated or toyed with ever again in the new timeline, he then proceeds to perform a reset with only the people present with him keeping the memories of the previous timeline High School Dxd belongs to Ishibhumi Undertale belongs to Toby Fox Rankings: #1 in highschooldxd on 03/04/2022 #1 in issei on 06/04/2022 #1 in Raynare on 07/04/2022 #1 in Akeno on 09/04/2022 #1 in Frisk on 12/04/2022 #1 in Reset on 24/04/2022 #1 in Chara on 1/06/2022 #1 in Azazel on 7/02/2023

I survived, then lost.* I lived and loved.* I lost, but won.* I survived and loved.* I lost, but survived.* I lived, but was lost.* Can I find myself again? I was reborn as Prime Undertale Sans, but this universe's version is a bit different. I had finally managed to get my happy ending. But, with the introduction of a PLAYER, things start to fall apart. Can I make it through the hurtles my new path will bring? Why did I have to become a Geno? Is that Fate? Ugh, guess I'm Error now. Where's Reaper when I need a cuddle? Hit 3 in #forcedgod 3 in #genosans 9/16/22 6 in #reapertale 10/29/22 5 in #geno 9/15/22 1 in #crosssans 9/11/22 2 in #errorsans 9/20/22 2 in #sans 9/20/22 2 in #inksans 9/20/22 1 in # nightmaresans 9/22/22 1 in #dreamsans 10/2/22 1 in #undertale 9/28/22 !!!!!!!! 5 in #blueberrysans 7 in #reapersans 12/2/22 3 in #fgod 12/2/22 1 in #DestructiveDeath 12/2/22 Check out my other books! May contain mature language, violence, torture, sexual, self-harm, and suicidal content. May not be suitable for all viewers. Inspired by harrish6, pastagod_italy, nellie sheerin, and Firehedgehog. I do not own Undertale, Reapertale, or Dreamtale. All non-oc characters belong to their respective creators.

An experimental fic I have featuring my own Undertale AU, Humantale, may or may not continue it. (Credit to the cover goes to xchocokills on Pinterest.)

Timeline after timeline, what if there's a human girl who remembers it all..? [Xtale Chara x OC] I HAVNT SEEN A GOOD COMPLETED XCHARA STORY (thats been updated recently) SOOOO IM MAKING ONE HOPE YALL LIKE IT AND XTALE IS STILL SOMEWHAT RELEVANT -_-

Sans. The weakest, yet the hardest boss to beat in undertale. At first glance, he seemed like nothing but a comedic, lazy skeleton. But if you push far enough, if you decide to take the genocide route... He will show you HELL. Now imagine him free from the game's restriction. Disclaimer : I do not own any art i use in this story or any characters here. Undertale is owned by Toby fox.

"After countless resets, Papyrus has his role down to a science. But everything changes when he's thrust onto a strange new stage: the Surface. In a world where humanity wields 'Quirks,' Papyrus befriends a young Izuku Midoriya and sets his sights on a new goal. By becoming a top Pro Hero, Papyrus hopes to finally secure a future for his brother and all of monsterkind." Ps. I want to give you all a little announcement a good friend of mine you all know dreadwing346 on fanfiction.net and here on wattpad is helping me to write this story and we both agreed to put this story on a different fansite known as Ao3 under the username Dreadwing.

Art is NOT MINE!! Made by @randomomlette on Reddit! https://www.reddit.com/user/randomOmellette/ There was a good side of life, he felt. Although his brother had died once more, along with the rest of his livelihood. But... at least he got days worth of deadly revenge, as well as his chance to see the woman he loved. Find me on Tumblr @kusagrasskusa Find me on Ao3 @AnotherBloodyMaryOnACross Thank you lovelies!

Abandoned on Mt. Ebott at the tender age of five, young Harry's unsurprisingly died, but Death's always had a weird relationship with his variant... Meanwhile, before Flowey's revival as souless talking flower, Sans makes a discovery under the mound of snow, Papyrus has always wanted to be a big brother anyways. *Edited Summary (29/09/2025)

A/n: I got some inspiration from another story, I'll try not to make it a carbon copy. Gremory Rose, to be exact. The forgotten child. The Cursed One. Such cruel names to give a child. Alas, that's what Y/n Gremory had to endure for so long... Until he found an escape, to somewhere THEY'D never find him... The Void...