Evil!SansesX Magical/Split personality!Reader (under construction) - project_XP - Wattpad

Story cover for Evil!SansesX Magical/Split personality!Reader (under construction) by project_XP

Evil!SansesX Magical/Split personality!Reader (under construction)

Reads 923
Votes 24
Parts 4
Time <5 mins

Reads 923
Votes 24
Parts 4
Time <5 mins

sansxreader travelings undertaleau

This might have a little blood but in your Au you got insane that the human always go to genocide decided to kill the monsters to gained HP,LV,and Exp to finally killed the human and forced to reset but failed and you went to a universe and with confusion (what will happened next??)All Rights Reserved

sansxreader travelings undertaleau

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4 parts

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Given An Unwanted Second Chance by UndertaleFanatic981

(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)

Soul Trait Trio by adamabyss12

There are 3 alternate timelines of the original Classic Sans, with each of them become extremely powerful under very unique circumstances. There is Geno Sans, who had injected DT into his own soul, and had died, forcing him to reside inside of the Save Screen, in order to stay alive in this place. There is Color Sans, who had absorbed the 6 human souls in order to become more powerful than ever before, but was erased from existence when he killed the human, and went into the void, being forgotten by everyone that knew that he once existed. There is Seraphim, who had acted fast and quickly killed the human, who's name is Frisk, before they went to the king and was controlled to start their genocide, and absorbed all 7 human souls, become the most powerful monster of infinite power amongst his kind, before he had been teleported to the void by the souls when Alphys tried to remove them, which nearly killed him. All 3 of them are versions of Classic Sans that went to a void, or a place similar to the void, in the case of Geno Sans, in order to survive. But what happens when these 3 extremely powerful versions of Sans meet, when they go into a version of Judgement Hall?

Nightmare X Cross | Servant Or Lover? by thetwinsdivine

This is a story about two skeleton lovers. After they CROSSed paths through a NIGHTMARE. The smaller one had been stuck in an AU called X-Tale, with one person, who doesn't talk much unless they're in a FIGHT. There, the skeleton sat alone, absolutely nothing to do, and no way out. But one day, another skeleton came. He was bigger, and way stronger. The smaller skeleton asked and begged him to set him free, and he did. Only to have him work for him. And the smaller did whatever he wants, mainly because he owes him his life. It's been many years since then, and the smaller skeleton gotten used to everything, and does everything perfect. He gets certain feelings he doesn't understand. He chooses to ignore, but it only gets worse. With the smaller skeleton find out what it is? Will it get worse? Will he ignore it again? Or will he ACT?

Timelines (A Doctor Who/Undertale crossover) by introverted-actress

What happens when a human gets tired of resets? When the thrill of a genocide route becomes boring and mundane? This is exactly what happens to Frisk. They spent so much time going through reset after reset that now they are growing tired of it. However, little do they know that their next timeline will be one of the most interesting they've ever had. When Frisk resets after an incomplete genocide, it captures the attention of a certain alien Timelord called The Doctor. He has to travel between dimensions to investigate this strange anomaly, but ends up with an adventure much more strange than he had initially anticipated. This timeline is breaking. The entire reality is being torn apart and it's up to Frisk, Sans, and The Doctor to stop it. (Disclaimer: I do not own Doctor Who or Undertale. The only thing I own is the plot line and the writing.) Cover art by @GodOfChaos3900

|| OLD ||Feeling made out of dust || UndertaleAU || TwistedLoveTale ENG by QarteyWrite

- We are in it together partner. - Couldn't say it better. ============================================================================ Book inspired by au created by Rahafwabas. "Can you love someone that made your life a living hell? Someone like this can even love? Not knowing the truth behind it all it's easy to judge..." Action is taking place in Au (alternative universe) created by me. After a talk with Sans in the judgment hall, Chara reset the timeline however not everything seems as it should be. This way starts a journey that those two won't forget for the rest of their lifes. ============================================================================ Welp, here we go. Before we start I'd like to say that this is my first try to write a fanfic. I hope at least one person will like it.

Wild Beauty (complete) by wolf_fanatic

You're a normal teenage girl who moves across the country, goes to a new school, and finds a guy you really like. What happens when that guy you like turns out to be something completely different from human? But the thing is, what happens when you become something way different than human as well?

Undertale Genocide Story (COMPLETE) by Espinozaj1

This is what would happen if Sans's prediction in Undertale Love Story was correct and one of the humans did, in fact, do a genocide run. let's find out!

Torn by p3n_i3

[Yandere!Underverse x F!Reader] [Being rewritten, slow updates] What does the fate of the Multiverse have to do with you? In your past life, you experienced nothing but irony and a cold black drop, so why is it then when you're taken away everything suddenly revolves around you? You never wanted this, after being kidnapped by a glitched out monster, you expected a tranquil life until you died and he tossed you out. But now? Now you've got to learn how to fight, and not for others or the Multiverse. You've got to fight for yourself. Friends that you thought were safe are no longer, and you, the predator, has easily become prey. And you don't want that life anymore.

Path to Truth (AU Sans×Reader) by ThoraDaughn

(Second book to My Guardians and AU's. Read that first to know what's going on) After you reached and stayed in the cabin in the underground. You then... Ran into a... skeleton. A skeleton you didn't know at that. Now that you were in the underground, with a new skeleton, who else would you meet? But now trust issues rising up with you... Betrayed and soul broken.. Would you ever be able to trust others again? Will... You be ever be able to trust THEM again...?

Undertale X Reader [In Remake] by Cat_Maipie

Let's get to the point shall we? So let's look at the list here... You're a... no information? Hm, interesting i guess, I'll have to base it off my observation. Whatever, you're a human, well kind of. You're a human and a monster at the same time, more like in between. Let's say... player? Better than nothing i guess. You're your own person. Sometimes you control frisk, sometimes you don't. You can also move through timelines, and also universes but that may be too risky huh? You'll find more about it soon... THIS CONTAINS VIOLENCE PLEASE BE WARNED! Lemons? Maybe. - #57 in sans 12/14/25 - #1 in floweyxreader 01/10/25 *** COVER : Credits to the person who made it GAME : Toby Fox

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Slide 1 of 10

Given An Unwanted Second Chance cover

Soul Trait Trio cover

Nightmare X Cross | Servant Or Lover? cover

Timelines (A Doctor Who/Undertale crossover) cover

|| OLD ||Feeling made out of dust || UndertaleAU || TwistedLoveTale ENG cover

Wild Beauty (complete) cover

Undertale Genocide Story (COMPLETE) cover

Path to Truth (AU Sans×Reader) cover

Undertale X Reader [In Remake] cover

Given An Unwanted Second Chance

(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)