Into The Underverse - Purple - Wattpad

Into The Underverse

UndertaleFanatic981

Reads 34,156
Votes 1,395
Parts 49
Time 15h 17m

Reads 34,156
Votes 1,395
Parts 49
Time 15h 17m

UndertaleFanatic981

chara cross dream error frisk ink nightmare reader sans undertale underverse

Y/N wasn't anyone special. With 21 years under her belt, she went through life like anyone else.

Until she was picked out from the rest.

Read your way through the Underverse as Y/N gets into the worst of situations.  Can she herself survive whilst also keeping those she deems her friends safe?All Rights Reserved

chara cross dream error frisk ink nightmare reader sans undertale underverse

Table of contents

49 parts

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Female Reader x Sans (Undertale Fanfic) by DemptofenLover

NOT A LEMON. just wanted you to know that. I love Sans. He's the best. So, what better way to show it, than a fanfic where we date him? Y/n is a half human. Her mother was human, and her father, a skeleton. The moster war was 50 years ago, but ever since Frisk disapeared 30 years ago, human hostility towards monsters has increased. An entire mob of humans killed and entire monster villiage, and y/n's mom, that lived at the base of Mt. Ebott. That was where Frisk was last seen, and so humans assumed they killed her. Y/n, now 22, survived however, by running up Mt Ebott, and falling. What will happen now? Read to find out.

Into Hell - Book Two of Into The Game >> (Sans X Reader) by Melody4164

(Y/N) is finally ready to go back to the monsters she holds so dearly. After about a year of mental and physical training she has finally gotten her emotions under control. But has she gone emotionless? After plugging the thumb drive with her save file on it into her computer, (Y/N) soon discovers something. In a desperate attempt to save themselves, or maybe just a way of revenge, Chara corrupted the save file. Now, all the monsters that (Y/N) befriended are out to kill her. Can (Y/N) survive? Will she defeat Chara and find a way to get her friends back to normal? Or will she instead join Chara and erase everything? Find out in Into Hell. Once again I'm making the gender pronouns she because it makes it so much easier to write, which means quicker updates. I'm really sorry if your a male.

Not all Nightmares are bad (Nightmare Sans X reader) by hunter3love

(EDIT: STORY IS BEING REWRITTEN! PLEASE CONSIDER REREADING THE REWRITTEN CHAPTERS [chpts. 1-31] ON MY PG!) You are a young teenager girl. You have a happy normal life........kinda. You're best friends with the angel of monsters, Frisk. One day you follow her and sans to strange place on accident.You see lots of hers and hims. But one in particular caught your eye. BTW THIS IS A FUCKING SLOW BURN SO STOP WHINING! (Edit: I made this back when I didn't know what I was doing. So lots of the story is very confusing. I will be rewriting this through the summer. I'm sorry)

Prisoner...? (Bad Sanses x Human!Reader) by ShadowOfFandoms10

Y/N was a human from a brand new AU...which was practically nothing. They were eventually rescued by the Star Sanses...only to be taken prisoner by the Bad Sanses. What will happen? How would they escape...if they willingly want to? This story was originally posted on Quotev! It will always be updated first there, then here. #1 in #sanses 7/1/21 #1 in #badsanses 10/25/21 #3 in #errorsans 5/9/22 #4 in #inksans 5/9/22 #1 in #killersans 6/15/22

Write A Note (Sans x Female!Reader) by OreoDaSkeleton

It's only been a few years since monsters have been released from their underground prison. In some towns, monsters are welcomed with open arms. Others? Not so much. Y/N is a 22 year old girl that lives a pretty simple life. Sleep, eat, work, relax at her daily cafe, go home, sleep. Then the routine starts again. However, her routine is thrown off when she keeps running into a skeleton, supposedly named Sans. She would like to get to know him more herself, but there's one problem.. He doesn't talk. Of course, Undertale belongs to Toby Fox, not me lol

Love of a demon(fem chara and frisk au's x male reader *DISCONTINUED* by ShadowSans_69

y/n is now 15 years his family was taken away leaving him to fall into a depression which caused him to end it all.find out how this dramatic turn will affect his future life. disclaimer I don't own any of the undertale characters or the photos and videos that might be used here please check out the original artists thanks =)

Love is tough- Completed(US!Sans X Fem!Reader) by FormSans96

Life was bad on top. she was just a hermit in her own way. things go wild when she fall down a tiny hole. she experiences feelings that she didn't know was there. she felt loved and fell in love. but as always she has a bumpy ride. This is a X reader story, now. Please tell me on any mistakes I have missed or any suggestions. Help is welcomed.

Welcome to Underhigh. Underhigh x reader (Completed) by Kath1908

WARNING: STORY HAS VIOLENCE (Y/N) is a young 17 year old who goes to Underhigh, the biggest high in the multiverse. (Y/N) had no friends and a bad past. She's smart though. She's tutoring three of the most popular monsters in school. Sans, Red and Rus weren't her biggest fans, Error and Nightmare were her biggest bullies. How will people change as they get to know her better? Will (Y/N) get to have people see how she really is? How badly will she get hurt before things change? Can she ever have true friends? Well dear readers you'll have to read to find out.

Daybreak [ Error!Sans x Reader ] by morrow-

Gone. In a single moment, in the blink of an eye, everything you have ever known or cared for is eradicated. Hopes and dreams, traditions and stories that date back centuries have been erased without thought or care. Nothing matters and no one will ever live again to pass on the memories and stories of what was lost. Except you. You are the anomaly, the glitch that survived when all else could not. When your universe was destroyed, you found yourself stranded, alone, afraid in a white world without end. But there's little time to rest when you discover that your universe was merely a grain of sand on a much bigger ocean. Whole other worlds thrive in different plains of existence, and they're all going to war. In a desperate power-struggle for the upper hand, you find yourself an unlikely ally. The future seems certain, chaos will win and the universe will be plunged forever into violence and bloodshed. And it will take a lot more than a miracle to win.

Despair - Undertale x Male reader by Calamity-boi

(Cover by Hetiru on Deviant Art.) Several years after Monsters returned to the surface, this story follows Y/N, a quiet and reserved highschool student just trying his best to manage his day to day life. Between the bullies, lack of a family or friends, and two new transfer students making everything even more difficult for him, Y/N decides he doesn't need to deal with it anymore - and finds himself at Mt Ebott. ⚠️ WARNING ⚠️ This is a somewhat dark story. If that's not your thing, or if subjects like depression, suicide, and self harm are difficult for you, please do not read this. Otherwise, please enjoy! (Once I actually start adding chapters of course.)

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Slide 1 of 10

Female Reader x Sans (Undertale Fanfic) cover

Into Hell - Book Two of Into The Game >> (Sans X Reader) cover

Not all Nightmares are bad (Nightmare Sans X reader) cover

Prisoner...? (Bad Sanses x Human!Reader) cover

Write A Note (Sans x Female!Reader) cover

Love of a demon(fem chara and frisk au's x male reader *DISCONTINUED* cover

Love is tough- Completed(US!Sans X Fem!Reader) cover

Welcome to Underhigh. Underhigh x reader (Completed) cover

Daybreak [ Error!Sans x Reader ] cover

Despair - Undertale x Male reader cover

Female Reader x Sans (Undertale Fanfic)

NOT A LEMON. just wanted you to know that. I love Sans. He's the best. So, what better way to show it, than a fanfic where we date him? Y/n is a half human. Her mother was human, and her father, a skeleton. The moster war was 50 years ago, but ever since Frisk disapeared 30 years ago, human hostility towards monsters has increased. An entire mob of humans killed and entire monster villiage, and y/n's mom, that lived at the base of Mt. Ebott. That was where Frisk was last seen, and so humans assumed they killed her. Y/n, now 22, survived however, by running up Mt Ebott, and falling. What will happen now? Read to find out.