Corruption (Undertale AUs Sans x Reader) - Melo - Wattpad

Corruption (Undertale AUs Sans x Reader)

Reads 8,668
Votes 298
Parts 24
Time 1h 50m

Reads 8,668
Votes 298
Parts 24
Time 1h 50m

Mature

adventure alphys chara corruption errorsans fanfiction fluff friendship reader sans sansxreader undertale undertaleaus xreader

You and Sans were already a couple, which you were so glad about. He gave you a golden locket to symbolize his love for you. What you don't know is what lies inside it... 

3 months after his confession for you, he found something interesting in his father's old lab. Alternate Universes, also known as AUs, has been appearing in their world here and there; because of a certain someone. Some people were corrupted because of it, and you must save them. The Sanses you meet in each Universe wants to help you, and you are the only one who can permanently close them from being opened again once and for all. After all, you're the monsters' only hope left...

~~~~~~~~~~

A story which the reader has to be the main character. Book cover rightfully belongs to MelodiousRed (aka me). Have fun! ^-^

⚠WARNING: May contain some parts that are inappropriate for some readers. Please be open-minded on why I included them in the story.

*I do not own Undertale, and any characters in it. Undertale belongs to the one and only Toby Fox. Respect~All Rights Reserved

adventure alphys chara corruption errorsans fanfiction fluff friendship reader sans sansxreader undertale undertaleaus xreader

Table of contents

24 parts

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Reset (Sans x Older!Frisk) by error-code-707

There are some things you just can't take back. No matter how many times you reset. After breaking free of Chara's grip, Frisk decides to do one final reset before defeating Sans or proceeding to the throne room. But some memories last longer than others, and broken trust isn't easy to repair. Female, aged-up Frisk. Starts out canon and then diverges. Eventual Sans x Frisk. Undertale was created by Toby Fox. I do not own Undertale, nor any of the characters. Some violent action scenes. Cover art is by amazing artists at http://www.zerochan.net/Undertale,Fanart and http://www.zerochan.net/Chara+(Undertale),Fanart

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.'~

Saving Them (an Undertale fanfiction) by fucking_username

The barrier is broken, monsters and humans are living in peace, everyone is happy except for one person. Frisk has been getting waking nightmares about not saving Asriel. They want to save him to erase all guilt and to be with their friend. But Asriel isn't the only one that needs to be saved. Something, someone lurks inside Frisk's soul. Someone deadly and has a hunger for power, and can kill anyone they want. A/N Frisk and Chara are both gender ambiguous in this story. Also there will be a little bit of Frisk x Asriel in this story, but this is not a Frisk x Asriel fanfiction. Credit to @karinacat59 for the cover. Undertale belongs to Toby Fox and none of the characters are mine.

Betrayal of Euphoria «Book 1» by xHaunting-Whispersx

"I'm bleeding...but it seems as if my fears have vanished as I stare at the male before me. He gazes at me with such intensity and I can't help but feel...compelled by his alluring crimson eyes. A feeling of felicity bubbled within my stomach. It was weird...since this man kidnaped me and all, but...I wasn't afraid-not a sense of qualm within my body. I was relaxed and eased...I wasn't afraid, which I guess, made me enjoy his presence. He was a God and I was the measly beggar before him...Oh, how I just wanted him to hold me...wait...what am I saying? "'Snap out of it Blu! He kidnaped you! This isn't some Stockholm Syndrome thriller! He's going to kill you if you don't do something!!'" Despite the edge my conscious clearly announced, I felt at peace. I was happy-no anxiety, no sadness...just bliss...he treated me well and I loved him...but, did he feel the same?" - This is kind of like an AU? Like Chara is an actual human not a video game character, along with Frisk who pops in or is mentioned a few times throughout the story. This story contains smut (it's shitty regardless, lol) and swearing, maybe, and it's between two males. If you're not into gay stuff, then this story is not the right one for you. :) It's also written in third person, not first person, like the description is...oops? Disclaimer: I do not own Chara or Frisk, I just own the plot and the character Blu, his family, and that's about it...

Path to Truth (AU Sans×Reader) by ThoraDaughn

(Second book to My Guardians and AU's. Read that first to know what's going on) After you reached and stayed in the cabin in the underground. You then... Ran into a... skeleton. A skeleton you didn't know at that. Now that you were in the underground, with a new skeleton, who else would you meet? But now trust issues rising up with you... Betrayed and soul broken.. Would you ever be able to trust others again? Will... You be ever be able to trust THEM again...?

●~My Prisoner~● [UF!Papyrus x Fem!Reader] by xxAstrixZxx

[Completed] [[Lemon and Swear Warning]] [2019 Jan Note: This book dates back to 2017, where my grammar and spelling checks weren't efficient due to me being lazy. So I apologize for typos if any.] ---------------------------------------------------------------------------- How much more could a young girl possibly take? In a world where humans are brutal, one girl couldn't stand through the odds. She was at her tipping point, an all time low. Her family was horrible, mistreating and abusive, where she just couldn't take it anymore, she had to jump. Unfortunately, Death gave her a chance to live on, and with that brought new enemies and new friends. How will the tables turn as she meets un-forseen creatures in this new place: The Underground? And who would be her guardian angel in such hellish conditions? ---------------------------------------------------------------------------- Highest Rankings: - 1st in Underfell - 1st in UnderfellPapyrus - 1st in UndertaleAU [Undertale belongs to toby fox. The AU belongs to it's creator. The images belong to their original artists. I only own the plot of my story] Story by me Papyrus from Undertale AU, Images and Music in the story belongs to their rightful owners. [ 3/1/2017 - 20/2/2017 ]

Chara X Male Reader by midnightdog207

Imagine this: You fell down a hole, hit your head, landed on your back, and you suddenly found yourself in the most unexpected of situations. As you struggled to regain your senses, you realized you weren't alone. There, in the dimly lit underground chamber, you made an unlikely friend-a ghost named Chara. Chara, with their enigmatic and somewhat eerie presence, introduced themselves with a sly grin. They had a mischievous spirit about them, despite their ethereal form. You shared stories, laughed at their timeless jokes, and began to wonder how this peculiar friendship had come to be. But as the days passed, you couldn't help but wonder, "What other weird sh*t is gonna happen?" Disclaimer: I do not own any Undertale Characters in this book they belong to Toby Fox I own Y/N and the other Character's you don't see in Undertale

Undertale : Secrets (REMASTERED) by ItIsComic

Sans has had an interesting past. A past that even his beloved brother barely even knows of. A past that, despite being so long ago, always finds a way to bite back. A past that defines who he is - but he longs to erase. A past that doesn't let go, it clings to him despite his endless attempts to escape. And when someone finally attempts to uncover the veil, and fails in the process, what happens next? This book is a complete remake of the original Undertale: Secrets that was made nearly 3 years ago. By remake, I mean that this book takes the general plot of Secrets and basically "tries again". This will reuse elements of the original and cut out the parts I don't like while adding my own new ideas, effectively creating a new book. Whether you liked the original or didn't even read it, I hope you like this!! Inspirations: The "Better Times" trilogy by: @ANinnyMouse42 "Royal Blue" by: @dealialestine Started: 17 March 2024 Finished: Not yet! Undertale by Toby Fox

He's Mine (COMPLETED)(Yandere Papyrus) by BubblyShip

(UnderTale rightfully belongs to the amazing Toby Fox, I am not creative enough to make that masterpiece. There is a person named symphysins who drew some work of Yandere UT! Papyrus for Sans, and I really liked the idea of a creepy UT! Papyrus and decided to write a short story on it. Also, Frisk can't reset, she never had that ability. The cover is my own art.) "Why is everyone I date dying?" Sans asked, covering his eye sockets. "Am I cursed or something?" "I'm sure you're not cursed, Brother!" Papyrus said, patting his back. "T-There might b-be a Yandere on t-the l-lose!" Alphys piped up. "A Yandere?" Sans asked, tilting his head. "What's a Yandere?" ~~~~~~ Sans felt like something was wrong. Everyone he tried to date ended up dusted, and he couldn't figure out why. So, when Alphys explains to him what a Yandere is, he realizes he might be someone's Senpai. Determined to stop this endless cycle, he teams up with his friends to try and find this psychopath. If only they knew he was closer than expected.

My endless depression....•AU Sans X Depressed!reader• (Book 1 To Undersanity) by A-Many

I'm fine... (No I'm not...) I'm okay.... (I'm not okay...) put on a smile no one will see you hurting... (I'm breaking inside....) it doesn't hurt... (I'm used to it...) I'm... *crack* empty.... *crack* inside.... .... *************************************** Disclaimer: undertale-Toby Fox. Cover-Unknown. Warning: please if you are sensitive to any aduse,Gore,Depression etc, be cautious. book/plot-me

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Slide 1 of 10

Reset (Sans x Older!Frisk) cover

What Went Wrong? cover

Saving Them (an Undertale fanfiction) cover

Betrayal of Euphoria «Book 1» cover

Path to Truth (AU Sans×Reader) cover

●~My Prisoner~● [UF!Papyrus x Fem!Reader] cover

Chara X Male Reader cover

Undertale : Secrets (REMASTERED) cover

He's Mine (COMPLETED)(Yandere Papyrus) cover

My endless depression....•AU Sans X Depressed!reader• (Book 1 To Undersanity) cover

Reset (Sans x Older!Frisk)

There are some things you just can't take back. No matter how many times you reset. After breaking free of Chara's grip, Frisk decides to do one final reset before defeating Sans or proceeding to the throne room. But some memories last longer than others, and broken trust isn't easy to repair. Female, aged-up Frisk. Starts out canon and then diverges. Eventual Sans x Frisk. Undertale was created by Toby Fox. I do not own Undertale, nor any of the characters. Some violent action scenes. Cover art is by amazing artists at http://www.zerochan.net/Undertale,Fanart and http://www.zerochan.net/Chara+(Undertale),Fanart