The Star Child - Whitefoxneko - Wattpad

The Star Child

Reads 340
Votes 2
Parts 18
Time 1h 28m

Reads 340
Votes 2
Parts 18
Time 1h 28m

alphys demons dream error fantacy guardian ink kingasgore magic mettaton multiverse nabstablook nightmare papyrustheskeleton queentoriel romance sanstheskeleton swapfell underfell underswap undertale undyne

For as long as the Underground has been a legend, there's a secret that had been hidden there for even longer. Now that the barrier that trapped the monsters in the underground had been broken by Frisk the human, all monster kind was free to roam the surface world and soon enough the Underground was nothing but a fading memory to most... except Sans the skeleton. 

He could feel deep in his bones that the Underground that he'd grown to know wasn't always like it was, pun included. 

Keep reading to find out!

Note: I do not own any of the characters from Undertale, this is merely a fanstory. Hope you enjoy it and please feel free to comment, good crit would be appreciated 😊👍❤❤.

Enjoy my little foxneko'sAll Rights Reserved

alphys demons dream error fantacy guardian ink kingasgore magic mettaton multiverse nabstablook nightmare papyrustheskeleton queentoriel romance sanstheskeleton swapfell underfell underswap undertale undyne

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18 parts

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Flickering Lights by Sepredify

Colletta had felt stifled in her friend's house. It wasn't that the house was tiny, rather it was the occupants that were stifling. Although her friend's boyfriends were skeletal monsters, she never minded that they were monsters. It was their actions that made her feel unwelcome. She had never done anything but act as a respectful tenant. When she left, more skeletons appeared as her life became a trainwreck. Old and new faces all come to ruin her peaceful life. The skeletons in her closet came bursting down the door when she didn't want them to. As each of her dark secrets becomes uncovered, she can't help, but think if she made the right wish. Warning: There will be uncomfortable topics such as abuse, violence, gore, mentions of rape, human experimentations, mental instability, terrible writing, etc. If you are uncomfortable with heavy topics, please leave. I do not wish to bring mental anguish on you. Started in: 2/20/24 Ending in: N/A

When Worlds come together by Honey_Bee669

I've seen some Undertale fanfictions where readers and original characters are sucked from our reality and transported in to the reality of Undertale and it's several aus. I got inspiration from some of the stories, I don't exactly remember the name of the stories I apologize but I give credit of the original idea to who ever came up with it first. any how, instead of the character staying human, once they are transported they're turned to skeleton, so the magic in their body can get use to not only the transfer through the void, but so their body can be use to the magic drifting around in the monster world. cover art is made from a picrew dress up/make a character site. all credit to the creator of the picrew! slight trigger warnings for those in need racism towards monsters harassment transphobia homophobia slight panic attacks here and there onwards to the story!

Silently Sleeping (Underswap!Papyrus x Reader) by GamerQueen2002

Underswap!Papyrus x Reader And some Fresh!Sans x Reader -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- It isn't hard to slip into a dream. You're happy with what your mind makes up and you stick with it until you wake up. Nightmares are hard to sink into. Death, tears, bloodlust, screams of terror and agony. You eventually wake up crying and wondering why your head would come up with something so sadistic. You're not in a dream. You never were. It's always been a nightmare. Always. -_-_-_-_-_-_-_-_-_-_-_-_-_- "My heart fills so... empty." "Please don't do this, (Y/n)!" "I'm sorry I caused so much pain... but we both don't have to suffer anymore."

A Strange Feeling (Sans X Reader) by Sak423

Do not expect consistent uploads as I am a college student🙃. This is rated mature because of strong language. You are a 24 year-old in college and have loved Undertale since the beginning. You enjoy all the aspects of the game; the story, the lore, the music, the backgrounds, and most importantly the characters. You've started having a strange, almost malicious feeling related to the Genocide run and that creeps you out. So, you start a pacifist run and after a while, you fall asleep. You wake up in Undertale and thus begin your new journey. Through your travels, the strange feeling comes back, but as a different emotion. Perhaps the only one that can help you with this feeling, is a certain punny skeleton. (I tried my best I'm not very good at summaries 🥲.) (Also I am so sorry for the kinda weird writing this is my first time writing a story. So I welcome constructive criticism.) Started: January 26, 2025 Ended: ???

Universal Surface Angel by Lithriel

Reader insert. What if W.D Gaster didn't just get split between time and space, but actually ended up in your world in an abandoned hospital you called home? Your were a young child he decided to use as experiments to test human determination in said world and breaks physical laws to test human possibility? He knows of the powers you gained from his experiments... all but one, this one allows you to tear realities just enough to teleport into them. Knowing of Undertale you felt bad for the monsters stuck below in their world and wish to help them, but something goes wrong and you end up going to certain AUs and helping them, gaining the attention of some bad skeletons who now desire your power for them-selfish-selfs.

Sacrifices (Undertale FanFic) [COMPLETED] by Brynwyth

Frisk has freed the monsters of the Underground. Finally, monster kind is allowed to return to the surface. It's been 3 years since then. Yet the monsters still struggle to find their place within the world. Most accept the monsters, but there are those who wish nothing more than the complete annihilation of monster kind. Merely sealing them away is not enough. As ambassador for the monsters, it is Frisk's responsibility to fight for everyone's right to live on the surface. But at the same time, an internal battle rages on within her. Not only that, her relationship with Sans is strained. Trust is not so easily regained after the slaughter of one's beloved, despite it all being erased. Or was it really? The memories are still there. *I have lost interest to complete pre story and post story parts. Please enjoy the main story and the extra tidbits.* Chinese Version: http://fav.me/db7h2kg DISCLAIMER: I do not own Undertale. TobyFox is the creator and owner. Cover art does not belong to me. I only edited it. Photo was found off Pinterest. If anyone knows the original artist, please let me know! I'd like to give them credit.

Light or dark? Bad sanses x child reader by Raining-3lsewhere

Y/n was and/or is a very sweet child, unfortunately for them they weren't treated very well by their mother or father, Y/n was abused and didn't have anyone. Fortunately one day y/n got scared and ran away from their parent that was abusive. Y/n's au is Dreamtale While the second part of this story will be inside a different castle... Partially, this story has abusive and angst. Y/n had no friends, they did not go to school, nor did they have any Familiarity's with the outside world. It was all dark for y/n. The only thing y/n could do was see outside the window, and even that wasn't good enough for them. The door was aways locked and there was no way for y/n to get help from anyone... Until one Day...

Moon Light - Undertale fanfiction (FriskXSans-not the main plot tho) by Ombre0

Intro: The barrier was down. It had already been four week. Most of the humans were not pleased with the monster arrival, but since Mont Ebbot was a bit far from the city and that no one ever goes their (for most part of the population at least) they allow the monsters to rebuild their society on it and around it as long that they keep their self far away from the city. With their magic it only took a few days for everyone to be set .It was a new start for monster kind, now they would only need to make their relation with the humans better. Everything was for the best; well it was until the little human that had free the monster got her secret exposed. --- -A/N- -Undertale and all of it's characters belong to Toby Fox -My first language is not english -Frisk is a girl in this story -I don't know when I will be abel to update but I will do my best to not be to slow -Don't esitate to give me some feedback it's my first fanfic :) ---

Together Fallen (Complete) by KitKatLovesUT

Please- just don't read it- I am fully aware that it stinks, and leave me a PM if you are against the idea of deleting this. The reader, an amazing Undertale fan girl, finds herself and her family together fallen into the world of Undertale in an attempt at a mountain Holiday. The family is awed and amazed at the underground civilization of monsters, until an immense and old evil worms its way into their lives. If you are viewing this content on a platform besides Wattpad, you are likely at risk to a Malware attack. If you wish to view this content in its original, safe form, visit it here: https://www.wattpad.com . Thank you! Spread the word of these copyright violations! Thank you to @Xx_ScorpioRocks_xX and @Hope-Mist for providing me with this information! If you would like more info, visit @Xx_ScorpioRocks_xX

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...

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Slide 1 of 10

Flickering Lights cover

When Worlds come together cover

Silently Sleeping (Underswap!Papyrus x Reader) cover

A Strange Feeling (Sans X Reader) cover

Universal Surface Angel cover

Sacrifices (Undertale FanFic) [COMPLETED] cover

Light or dark? Bad sanses x child reader cover

Moon Light - Undertale fanfiction (FriskXSans-not the main plot tho) cover

Together Fallen (Complete) cover

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

Flickering Lights

Colletta had felt stifled in her friend's house. It wasn't that the house was tiny, rather it was the occupants that were stifling. Although her friend's boyfriends were skeletal monsters, she never minded that they were monsters. It was their actions that made her feel unwelcome. She had never done anything but act as a respectful tenant. When she left, more skeletons appeared as her life became a trainwreck. Old and new faces all come to ruin her peaceful life. The skeletons in her closet came bursting down the door when she didn't want them to. As each of her dark secrets becomes uncovered, she can't help, but think if she made the right wish. Warning: There will be uncomfortable topics such as abuse, violence, gore, mentions of rape, human experimentations, mental instability, terrible writing, etc. If you are uncomfortable with heavy topics, please leave. I do not wish to bring mental anguish on you. Started in: 2/20/24 Ending in: N/A