Underfell~ Cracks in my soul

What if Red got sick? Would his brother even care? Lets find out in UNDERFELL!

The Sick Sans Book (+AUs)

As the title says - Sans is sick : Papyrus is the main caretaker in these oneshots, but who knows? . . Many of these were written while I was very young - the book is still being updated as of 2020 though, so the more recent ones are much better!

Little sansy Nightmares

Aren't very good, but some have feels? Sans keeps having nightmares and papyrus begs him to tell him whats going on Im doing this in different AU's now so yeahhhhhh Also AGAIN WARNING! THESE SUCK

Lost ( sans x fell )

Sans is depressed. Fell as a feeling that some things wrong. Will fell find out? Or will sans turn into dust first? - suicidal thoughts-(cringey first writer) ALL COPYRIGHTS GOINGS TO ME. Any art is not mine and credit goes to them. (This is discontinued ) (#1in Fell, September 2)

Vent Stories

Gonna write some stories here if I'm not in a good mood...

Paper Hearts

[A REWRITE OF ❛Keeping Together❜] "Why love me if you have never in the first place?" "I-I'm sorry..." "Sorry doesn't mean anything, you know?" "..." Aka the book where Red and Blue are kinda assholes And Sans and Dust are alone EDIT (17 August 2018): cOUGHS If you are confused, I changed the cover. That's why it's di...

A New Start [A Kustard Fanfiction]

After transferring to several high schools, Classic finally settles down at Multiverse High School, where his brother, Papyrus is too. He would later meet Fell, and a bunch of events would be unwrapped too! HIGHEST RANKINGS RECORDED: 58th in #undertale, 1st in #kustard

My Fault - Underfell Fanfiction (Sequel to Your Fault)

{COMPLETED} It has been just two weeks since the event that changed Papyrus' life forever. Too late, it seems, he realized what he had. And now that it is gone, he has fallen to pieces. How, or if, he will be able to cope, he truly does not know. And as if that wasn't enough, there are countless mysteries in store for...

HOSPITALTALE: A UNDERTALE FANFIC

What if Undertale took place in hospital? What if everyone was insane?

A Reason To Breathe

Frisk freed all monsters and everyone is happy, except one monster. Finally Geno can rest at peace, but a certain human has caught his eye and gave him a new reason to keep on living.

Lost [A continuation by ThatFallenSlave] [A Kustard Fanfiction]

NOTE: THIS STORY IS NOT BY ME!!! Credits go to @lord_of_TemmieFlakes for this amazing story! This story has been discontinued by the writer but we are allowed to continue it. So, I'm gonna try and do it! :D Hopefully this is not going to be cringe worthy.

A Emotionless squid (Errorink)

Ink has spent many years hiding the truth. Only one person knows about ink being emotionless and soulless. But what would happen if the truth came out?. They are sent on a mission to find a soul but something more interesting happens... read to find out the rest... Warning- Depression, and Self harm. All images belon...

Depressed to the bone(sans fan fiction)

When the voices grow to loud who will be there to help our main character survive her life?

Undertale Brotherly Fluff

Ey um, editing the desc. Realized the type of story I could be accidentally portraying. This story will have ABSOLUTELY no self harm/suicidal intentions themes in them at all. I am very sensitive to said topics. Like extremely. I'm not mad! I'm just coming to say this story will be pretty much 100% SFW. I don't...

What a Wonderful World

The surface wasn't what sans thought it would be at all. Him and Frisk are the only two of the bunch left, until they find a human named Hope to give them... well... hope! They go after the thing that started it all, a spell put up to punish monsters even after they broke out of the barrier even if it meant wiping the...

One By One (COMPLETED)(A UnderTale Genocide Story)

(UnderTale completely belongs to Toby Fox, I in no way helped him create the game. I'm just simply a huge fan and want to write a short Genocide route fanfiction. Also, this story is COMPLETED, so don't expect any more updates. I also drew the cover.) A long time ago, the first human fell down into the ruins. A monste...

Your Fault ~ Underfell Fanfiction

{COMPLETED} Sans' life isn't easy, and living in an Underground society filled with torture, rape, and murder doesn't make it any better. Every single day is a struggle, and Sans tries so hard to fit in with other monsters and live up to his brother's standards, but sometimes it's just too much. Will Sans be able to p...

Abused-Underfell Au

Sans is getting abused by his younger brother, Papyrus. That's all I have to say.

Mr. Nice Guy

Finally, after all these resets, it appears they finally got their "happy" ending. However, not all of them feel the same way. Flowey and Sans are the two left who remember what happened, and they are filled with resentment. Just the knowledge of the resets can be nearly maddening. However, Sans keeps his smile. Bu...

What's The Point?

Reset after reset, all Sans wanted was to kill the human to protect his friends and family. With a new arrival in the underground Sans had a very important choice to make. Kill the human without knowing their intentions or spare them and see if their promise of saving the monsters was true?

Life Can't Be RESET [UnderTale]

Pacifist. Neutral. Genocide. SAVE. LOAD. RESET. Over, and over again. Living through an endless loop has started to take its toll on Sans. Eventually, he just doesn't care anymore. It's the same routine, scripted as if it were some endless book, a never ending cycle. Becoming withdrawn is one thing, depression is anot...

The Comedians Mask -Undertale *Discontinued For Now*

Sans is a comedian, telling puns and playing pranks is part of who he is. Or is it? Resets, his parents deaths, and bringing up his brother alone has all taken its toll on the pun loving skeleton sending him into a spiralling depression. His comic front is becoming harder to uphold against the wear of time, only to be...

Runaway

Finally. They made it to the surface. But after an attack on the monster king, Undyne reveals a hidden secret that destroys the group. Can they bring themselves back together, or will their friendship break even more. (I suck at writing descriptions [~_~] )

Connected (Multiverse story)

Every Sans is connected. But for some reason at the end of every 2 months the Bad Sanses feel pain in the soul and on their body like as if their bones are burning or have been broken. Will they find out why??

Underfell Sans Diary

I have a different book and this is basically what was happening before that book happened. So this is Sans's life before anything else happened.

inSANSity

Warning: Contains dark and sensitive topics such as: Suicide, insanity, mental illness, death, and so on. Also may have a bit of gore, so don't read if you have a weak stomach. ~~~ The timelines constantly changing, resetting, and ending is starting to get to sans. He begins to lose his grip on reality and pushes his...

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Change For The Better

(I'm bad at desc. sorry!! Concept of 'The Forced God of Destruction Error'- @Harrish6) Never for more than an hour does Error get a break. He's constantly beaten down after doing the job he never wanted, and the job everyone else thinks he enjoys. He's tired of all the broken bones. He's tired of all the pain. He wa...

Life Goes On (Undertale Fanfic)

⚠Trigger Warning⚠ Continue at your own risk

My Self-Harm Story

Everything I wrote is true, please don't send me hate because im just trying to get this story out and let people know. thanks for all the support xx. p.s these few chapters are about how I deal & how I started self harming myself.. please don't judge Highest rank #4 in autobiography