Undertaleocs Stories

💫 What if you woke up inside the body of a guardian of light... whose soul isn't entirely yours? Dream Sans was supposed to be the eternal protector of positivity, the...

What if the six fallen humans who died before Frisk never died and instead joined Frisk on their journey through the Underground? It all seems good... aside from Frisk...

The multiverse collapsed, Ink, Error, Dream and Nightmare are missing. A Chara travels to another multiverse in search for answers. ( I'm bad at descriptions) Cover dra...

Cover art by: Shybug×17, Thank you so much love! Welcome to my book of one shots! These one shots will be for my boys, The Outcasts! If you're new, Welcome! The Outca...

If given the chance, would you start over? After falling into a timeline where nobody was murdered, his mother never died, and his father was never erased, Sans should b...

The Multiverse is vast, expanding continuously as more alternate dimensions are being created. Each world possesses it's own unique laws, stories and inhabitants. This w...

All you wanted was a simple job to do over the summer. Was it really that hard to ask for? Apparently so, because now, you have to care for six or more skeletons who a...

Hi there, if by any chance you've happened to stumble across this book, this is me, creating a storyline for my own au which I'll be mixing up with some other familiar o...

I wasn't supposed to end up in his body. He wasn't supposed to still exist. And yet... here I am, trapped inside Killer!Sans, the infamous skeleton who lost everything...

This is an undertale au Veris By THECRABSPILOT

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This is an Undertale AU I originally planned on making back in 2019 but, I wasn't capable of making all the character designs and forgot about it for two years. A few mo...

A Story about 2 humans in the Underground, Illys and Lily One with DETERMINATION and one with PATIENCE. ---------------------------------------------------------- Lily...

Long ago, two races ruled over Earth, humans, and monsters. One day a devastating war broke out between these two tribes. After a bloody battle, Humans won. And they sea...

I decided that I would remake this and make it cute! paperjam is a sweet skeleton that owns a daycare with kids with different and chaotic personalities, who knows what...

The multiverse is full of enemies. Its a known fact. But what happens when an impossible phenomena takes place, will SHE be able to bring them together despite their old...

This is a book of my Gacha Club OC's. Enjoy Gacha Club fans!

! WARNING ! Contains : Violence, Suicide attempts, Blood ------ Monsters race once lived peacefully on Earth with the Human race, but due to some circumstances, Humans d...

Being the only closest relative of the Dreemurr Family: Halley Reverie, the last of their bloodline and heiress to the kingdom, have managed to survive the mysterious fi...