FALLEN {Underfell Fanfiction} - meg ☕️🎸 - Wattpad

FALLEN {Underfell Fanfiction}

Reads 970
Votes 28
Parts 6
Time 30m

Reads 970
Votes 28
Parts 6
Time 30m

papyrus sans selfinsert underfell undertale

Megan is sucked out of her timeline where she lives a happy life with a few unfortunate monsters and a small human child who want to live a peaceful life with the human race on the surface.

She wakes up in the nightmarish world of Underfell. She's captured by the skeleton brothers and held in their shed for several days. There, she makes an unlikely friend.

 They both must get out alive, away from Papyrus and the malicious monsters who want nothing more than bloody revenge on the human race. One more soul is needed to break the barrier, and Frisk is no where to be found. The only soul remaining is Megan's, and she's determined to get home in order to fix this hellish nightmare.All Rights Reserved

papyrus sans selfinsert underfell undertale

Table of contents

6 parts

Sign up to add FALLEN {Underfell Fanfiction} to your library and receive updates

or

Content Guidelines

You may also like

New Possibilities(Underfell Sans X Female Reader) by halloweenmurders

This is a sequel to "A Bad Fuckin' Temper" Y/N And her new family are living good lives.After breaking the barrier She went back to school to finish her education,got married to the hot tempered asshole she loved,and adopted frisk becoming a mother and sans becoming frisks father.Everything was as it should be..Until...Y/N heard her daughter/son scream and once she turns around a strange hand grabs frisk and pulls her/him through a strange glowy hole which looks like a portal. "FRISK!"Y/N cries and She takes off and runs in frisks direction."MY BABY!"She almost grabbed her daughters/sons hand..but...she missed. "MOMMA!DAD!"Frisk disappears and the portal is gone... "NO!"Y/N yells and heard footsteps coming her way.It was her husband...Sans.. "What the fuck happened?!Where's frisk?!" As she was about to speak a hand grabbed her and covered her mouth and pulled her into some sort of portal.She screams but her screams are muffled. "BABE!"He reaches for her but misses..."Y/N!!"Was the last thing she heard before she felt like she was falling.She hit the ground hard and look around...Nothing but snow... "Where am I?..."She says confused...

From Kind to Cold by JimmySMASH4daWIN

Underfell Skelebros backstory! Technically a prequel to my story, "A Three Way SWAP," but you don't need to read that to understand what's going on. Takes place in the world of Underfell. We learn what happened to Papyrus to make him so cold and distant in Underfell. WARNING: MILDLY VIOLENT AND MENTIONS SUICIDE. GETS A LITTLE DARK. YOU'VE BEEN WARNED.

Mixed Souls by Greywolf98

All her life, Kelsi and her sister, Cassidy, have heard stories of Mt.Ebbot and how the people who go up there alone never come back. She never believed them, until, her sister and her friend, Frisk, vanish and go up there alone. While out in a search party, Kelsi gets separated from the others and falls into the mountain. When she learns her sister and friend are in a Genocide run, she does everything in her power to bring them back and save them. She evens finds a secret about her soul. Along the way, she makes friends with monsters and even a certain skeleton has hidden feelings for Kelsi. Will Kelsi save Cassidy and Frisk? Will they leave the Underground? Can she protect her friends? May contain LV- Levels of Violence; Undertale belongs to Toby Fox

Undertale: A Sans x Frisk Story: You're My Hero {COMPLETED} #wattys2017 by chescacutie1811

A human named Frisk went to Mt. Ebott and fell into the underground. She befriend all of the monsters of the entire underground but some monsters still bullies her but a skeleton named Sans will save her all from that incident

Bloodfall (An Undertale AU) by BlackStormWolf

Ever since the death of his younger brother. Things have gone downhill in the surface world for Sans. Alphys died a few months after Papyrus to a disease, Mettaton and Undyne, especially Undyne, had fallen into a depression. Flowey dissapeared into mt. Ebott, not to be found and Sans is fighting depression and insanity. One day, Sans discovers a suspect to his brother's death. A being that is trapping anyone who had either fallen into Mt. Ebott or stayed behind in snowdin for a while. Sans, along with Frisk and Undyne, go into the underground themselves to confront this being. They must encounter the Bloodfall that traps and kills anyone who dares pass by waterfall. (This takes place after a true pacifist run if one killed Sans in a Genocide run, but reset their game before getting to Asgore(I did this in a way to quit the Genocide route). This is if Frisk choses to do this the Pacifist way. I might make a Genocide one in Story Shorts. Also, My Sans is a human, but feel free to interprate him as a Skeleton if you ever choose to use this AU. Just credit me!)

Wonderful Escape (UndertaleAU) by ColdPizzaTwT

Frisk has been trapped in an abusive home. She has taken the stand to change her life; to escape her father completely. One grinning Skeleton can make that happen.

Unsheathed Claws/ Undercats Book 2 by SerenaLeong5

A SEQUEL TO Undercats!!! MAJOR SPOILERS FOR THE GENOCIDE ROUTE It's been 5 years since Frisk freed everyone from the Underground. She and Sans had become a couple and were living with Papyrus on the Surface. But Sans begins to have insomnia and Frisk is tormented by the evil Chara. Until it all comes down to a RESET. Frisk must unsheathe her claws and throw away her pacifist nature in order to stop Chara from killing everyone, including Sans. Will she succeed?

I Fell In Love...With You? (Sans x Monster Reader) by Styla_Mythic

(Y/N) had always been a rebel. She was the only monster to live on the surface after the war. When suddenly her own kind returns, she gets jealous of them sharing her sunlight. What happens when she has an unfriendly run in with two strange skeletons?

UnderAsriel by FatalityWanes

Chara has one objective: RESET back to when they themself fell, and save Asriel from his demise. With all the Genocide Runs the now-free Frisk goes on for them, they're able to amass a big enough collection of SOULs to do exactly that. The only problem is, Asriel remembers everything that happened when he was Flowey. And he isn't too happy about it... In this new timeline, Kelsa, the SOUL of Bravery, falls into the Underground shortly after Frisk. Determined to save her only friend, Kel teams up with a mysterious flower with a face to find them and rescue them from Asriel's notorious freezing chambers. Betrayed by many, and uncertain who to trust, Kel finds herself in the midst of an iron-fist dictatorship, fighting to restore the Underground to the peaceful place it used to be. But... all is not as it seems, and there may be things about Frisk that Kel will wish she'd never discovered... Cover art by yours truly :3 This story takes place after the events of Underhappened. You may wish to read that first if you haven't already :D

Hidden for so Long (Sans AU x Reader) {Discontinued} by RandomWriter-Chan

Please check out the remake of this story. Long ago the earth was ruled by two races, Humans and Monsters. One day war has broken between the two races. After a long battle, the humans...wait no the monsters were victorious. The monsters seal the humans into the underground using a magic spell. Humans were the one stuck inside the undergrounds but one human there was very special ,(Y/N) (L/N), like any other person she was a normal human she isn't perfect, makes mistakes, has her own personality. Her universe was different from all the other universes but the guardian of all of the AU's ,Ink, never really seen her universe before. Then one day while he was talking to Dream, Dream had found her AU then with several other Sans they went to explore her AU...

You may also like

Slide 1 of 10

New Possibilities(Underfell Sans X Female Reader) cover

From Kind to Cold cover

Mixed Souls cover

Undertale: A Sans x Frisk Story: You're My Hero {COMPLETED} #wattys2017 cover

Bloodfall (An Undertale AU) cover

Wonderful Escape (UndertaleAU) cover

Unsheathed Claws/ Undercats Book 2 cover

I Fell In Love...With You? (Sans x Monster Reader) cover

UnderAsriel cover

Hidden for so Long (Sans AU x Reader) {Discontinued} cover

New Possibilities(Underfell Sans X Female Reader)

This is a sequel to "A Bad Fuckin' Temper" Y/N And her new family are living good lives.After breaking the barrier She went back to school to finish her education,got married to the hot tempered asshole she loved,and adopted frisk becoming a mother and sans becoming frisks father.Everything was as it should be..Until...Y/N heard her daughter/son scream and once she turns around a strange hand grabs frisk and pulls her/him through a strange glowy hole which looks like a portal. "FRISK!"Y/N cries and She takes off and runs in frisks direction."MY BABY!"She almost grabbed her daughters/sons hand..but...she missed. "MOMMA!DAD!"Frisk disappears and the portal is gone... "NO!"Y/N yells and heard footsteps coming her way.It was her husband...Sans.. "What the fuck happened?!Where's frisk?!" As she was about to speak a hand grabbed her and covered her mouth and pulled her into some sort of portal.She screams but her screams are muffled. "BABE!"He reaches for her but misses..."Y/N!!"Was the last thing she heard before she felt like she was falling.She hit the ground hard and look around...Nothing but snow... "Where am I?..."She says confused...