(Underfell sans x reader (female)) UNDERCOVER

Reads 494,496
Votes 17,392
Parts 56
Time 9h 30m

Reads 494,496
Votes 17,392
Parts 56
Time 9h 30m

You're a human that has fallen into Mt. Ebott on the year where all humans dress as monsters...Halloween. So how will the monsters know if you're a human or not?All Rights Reserved

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56 parts

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Casinotale Sans x Reader The year 201X, You weren't much of a social girl and you knew that. But your friends you did have however wanted to change that...So they brought you to Undertale casino and resort, a booming place after the Monsters were released from the Mt.Ebott. But what happens when things go south? Why don't you come in and find out?

(DISCONTINUED) Where Were You? (UnderTaleXFNAF) (SansXReader) by 12DawnLight21

You are (Y/N), a tortured/abused girl who ran away from home bearing a terrifying secret. After falling into the King's Castle, you meet Sans, Papyrus, and their father W. D. Gaster. One year after staying with them, you suddenly disappear. Will you ever get to see your 'family' again, or will you fall under the influence of your terrifying 'secret'?

The First Human [X Sans] {COMPLETE} by RaeTheStar

Imagine Undertale, but Chara never showed up. Chara wasn't the first human in the Underground. What if a glitch occurred, and you fell down instead? You fell into the Underground, but you cant remember your previous life. Now, you are surrounded by strange monsters, who have also never seen a human before. Will they let you live? [written 2017]

Some Dreams Left In Darkness (UnderFell Sans X Vampire Reader) by ReneeTheVampire

Your walk through the town at night.Ever sense monsters have been free from the mountain. Staying in hiding from the world. The creature that humans a fried of years a vampire. But sense your are the last of your kind you have to be really careful. You have survived the years with help of friends but something happens to one of them.

Live, Love, Kill, Repeat (Sans x Reader) by Ryan_The_Insane

|Reader adressed with Them/They| You're just a normal human in a world full of monsters... or are you? Do you realize that you have the potential to change not only the Underground and the people of the Underground, but the world itself and all who inhabit it? All of your actions have some sort of effect on the world around you, so you better not mess up. They're might also be skeletons... One in particular that constantly makes bad puns, and another who happens to really enjoy spaghetti. Of course, INDIRECT SPOILERS FOR UNDERTALE and thank you for reading and giving me a chance. -Ryan

You've been living in the Underground for the past 2 years as a powerful Spell Caster, you prefer living in the Underground than up top on the surface as you find Monsters to be better company but other Humans do pass through from time to time. Monsters can go up to the Surface but choose not too as Humans do not want them there and will attack them on sight but there are some curious Humans who will pass through the Underground and so to ease what ever discomfort they may have some Monsters can make themselves look Human. You the Reader didn't get to know all the Monsters, for the whole 2 years you just worked and relaxed at Waterfall until you met a certain Monster who changes your life and you change his.

What happens when everything you've come to know everything about you was a lie even stuff already knew about but never really experienced? What if you are something that is so rare people try to kill you because of it? What would you do if you had to ditch everything to protect everyone and become a monster? Well I know and I did it.

UF!Papyrus X Reader by xXDiabolicEnigmaXx

After your parents were brutally murdered, you escape up Mt. Ebott, a place where people disappear and never come back..........

/This is a female reader/ Your a girl who lost her parents and siblings since you were thirteen. You grew up by your self with two dogs to keep you company during your struggles. Once you turned eighteen monsters were released from Mt.Ebott and took over the area you lived in. Will you stay in hiding? or Will you show your true identity. (This is slightly a slow burner but to be aware their will be know language or lemons.)

Victims of the spell. by Starcatcherforever

In earlier years, people judged each others based on looks, opinions, clothes... After decades and decades a curse has been spelled on the residence of Dacer woods:When the clock strikes twelve every human will transform into a creature, ones we have been warned of when we were children. The catch is that no one knows who's who once they are creature. When the people transformed, they had no right to judge because no one was better than the rest everyone had equal flaws that couldn't be hidden. what happens when two creatures who develop hatred towards each other are in fact lovers when humans.

To the highest bidder

Casinotale Sans x Reader The year 201X, You weren't much of a social girl and you knew that. But your friends you did have however wanted to change that...So they brought you to Undertale casino and resort, a booming place after the Monsters were released from the Mt.Ebott. But what happens when things go south? Why don't you come in and find out?

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