Undertale: The Unknown Story - Sisters - Wattpad

Undertale: The Unknown Story

Reads 197
Votes 21
Parts 5
Time 29m

Reads 197
Votes 21
Parts 5
Time 29m

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Many know the story of a human falling into the Underground. They either go through the pacifist, neutral, or genocide route, and their adventure goes on from that point. However, what most people don't know is a story that wasn't told. Something that was hidden for reasons of the unknown. This, my readers, is that unknown tale.All Rights Reserved

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5 parts

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VOXISTALE: Season 1 by CoMok_Corp

Once upon a time... A human fell underground. Beneath the surface, they made friends. Made enemies. Made mistakes. Made things right. After a long time, the human decided to stay, calling the underground home. The monsters, her family. One day, the underground was destroyed, but the monsters were able to escape, thanks to the human. For years, they have lived on the surface. Their story is far from over...

L.O.V.E. (Yandere Fem Undertale x Child Reader) by Unidentified562

You live in Ebott City and you hear a story at the beginning of summer about the cursed mountain next to the city. You wanted to do something exciting for the summer and to you... What was more exciting than going to a mountain with a monster on it... Try falling into a hole into the kingdom of monsters where they accept human boys and men with open arms, but treat human girls and woman like the enemy due to them being sealed away by them.

You Warm my Heart (Grillby x Reader) by SpiritWolfNura

Your whole life, it felt like the world had been against you. Your mother was always worried about her next fix. Your father was a predator. And you were next in the cycle to date abusive men until it broke you down to nothing. It was about time you put life into your own hands.

Undertale Determination by StorageLibrary

Casted out by their village and fallen into the depths of the Underground, Frisk has to get quickly used to the fact that they not only have to survive against monsters, but also have to figure out who that Ghost Chara is, that helps them through the darkness of the unfamiliar world... WARNING: PUNS AND JOKES AHEAD!! AND SOME VIOLENCE, cause this is Undertale! If you hated Sans puns, you will hate this story even more. And yes dear readers, your soul will be in shambles. GET IT?? Cause with determination it splits apart! Haha...hah...

Heart of Gold ♥ by Creative_Pan

Katie fell into the underground with the monsters with a golden heart will she ever make it out alive or will she be trapped there forever. (I don't own undertale and this might have a few swear words so either than that enjoy!)

My one and only love (Undertale) (Chara x Reader) by Omni404-Player

You're a 10 year old lost child in Mt. Ebott who fell by accident but at the same time you feel like someone pushed you but now bigger problems at hand when you meet no one else than flowey himself.

Away from home by TWBDeclinaCreshion

You were abused, tortured, and the person who was supposed to be your "Father" killed the only ones you loved, you had enough. You decided it was time to flee. and thats what you did, straight to Mt.Ebbot. You had heard the stories about children disappearing and never returning, but you never anticipated this. ©Undertale and all characters are owned by Toby Fox, and you dear reader, belong to yourself, I just own the story line, so enjoy!

Undertale 2: Forgiven by Alex13Creations

Happy endings don't always come easy. Monsters in the Underground know that better than most. Especially when it comes to humans: their history, their fate, and how they Act. But if there's anything that monsters have to learn, it's that the actions of one human do not define the Mercy of another... Takes place after Undertale's in-game Genocide Route

Knock Knock {A Sans X Reader - Undertale} by LittleFluffyAlpaca

You were always a curious child. One day, your curiosity took you too far. You lived not to far from a mountain, MT. Ebott, and always wanted to see what was on the top. Your parents had told you stories about the mountain and you had always wanted to see if they were true, being the naïve child you were. One day, you reached the top after a while of climbing. You looked around, not realising where you were walking and fell into a gaping black hole. You woke up to a soft voice of a goat-like monster who, ever since that moment, took care of you and loved you. She taught you magic and all sorts of recipes. Everything she knew and you loved it. But what happens when you grow up more?

What Went Wrong? by AngelOfTheDead80

~'Disclaimer: This story has a lot of profanity and covers some very very intense or touchy subjects that may disturb some readers. You have been warned.'~ ((Unedited)) After Chara fell into the Underground, they met Asriel a monster inhabitant of the Underground. Soon after that, Chara joins a new family, but their ambition to keep everyone happy goes a little overboard and Chara is flung into a reality of destruction and hopeless wonder. Then many long years later they meet the beloved Frisk, who fell into the Underground, similar to themselves. Eventually everything Chara thought they knew correctly is turned upside down and they as a person are changed forever. ~'The game Undertale belongs to Toby Fox and some of the dialogue is ripped straight from the game itself, too.'~

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Slide 1 of 10

VOXISTALE: Season 1 cover

L.O.V.E. (Yandere Fem Undertale x Child Reader) cover

You Warm my Heart (Grillby x Reader) cover

Undertale Determination cover

Heart of Gold ♥ cover

My one and only love (Undertale) (Chara x Reader) cover

Away from home cover

Undertale 2: Forgiven cover

Knock Knock {A Sans X Reader - Undertale} cover

What Went Wrong? cover

VOXISTALE: Season 1

Once upon a time... A human fell underground. Beneath the surface, they made friends. Made enemies. Made mistakes. Made things right. After a long time, the human decided to stay, calling the underground home. The monsters, her family. One day, the underground was destroyed, but the monsters were able to escape, thanks to the human. For years, they have lived on the surface. Their story is far from over...