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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.

** WARNING YOU NOW** This story has themes that may trigger you poor readers. (Not to mention My crappy writing in general is enough to make you foam out the mouth.) If you are triggered my the topic of abuse, death, and illness.... This isn't your story. Now, please enjoy! ***Art is by starosis on DeviantArt***

WARNING: this story contains blood, injury, mild swearing ,ect. Readers discussion is advised. I am NOT the original owner/writer of this story I am simply spreading awareness of this amazingly well written story to you, this AU was created and written by TheCh1knLord on roblox.

WARNING: THIS CONTAINS HIGHLY MATURE CONTENT (BLOOD, VIOLENCE) READ AT YOUR OWN RISK Money can change a lot of things. It can even change your destiny. Plunge yourself into a life of romance, science, disappearance and misunderstanding. ________________ "When you get better, I'd like to kiss you" ... Gaster only wanted to conduct an experiment. He surely didn't want his life to be taken over by weird feelings. He also wanted the only thing he couldn't really have. He wanted you. What will he obtain? Will his research finally be completed? Or will he have to start another one? As for you, will you be able to move on from the past? Words count: 81.390 Also contains mentions of nsfw [Rankings: #1 in #gaster (08/21/2022), #5 in #xreader (08/21/2022)]

You've fallen and you can't get up... (#lifealert reference XD) You dont know where you are. A man made of flames, a couple small children, a child goat, a couple skeletons, and a mother goat happen to be playing frisbee in the field of buttercups you've fallen into. You're stuck here, but it's not all that bad. You have friends, and a new family. Your old one treated you like a Cinderella, with no happy ending in sight, and you're glad you fell down. Then one day... something changed.

The young skelebros escape from the core and head to Snowdin. Grillby finds them decides to take them in but finds out it may be much more difficult than he thought. Papyrus likes Grillby but it takes Sans some time before fully trusting him and even then there are things that he doesn't want to share. Although Sans struggles with his magic and with meeting new monsters. But, he's able to find some close friends when situations get rough. Ik my art is kinda weird but it was mostly just for fun. I'm definitely no artist. All art is still mine tho. I won't edit much here. Fully edited story on Archive of Our Own. Same name as here.

This is a Story about Tora (my OC) and G!Sans: This is a little project that I don't expect to blow up all like that. I'll post the chapters as frequently as possible, and I'll take AU requests when the time comes. I hope you enjoy this silly little Tale. ( ' ▽ ' ).｡ｏ♡

Undertale AU by me. I don't own any of these characters besides Zombie and Wisp. Degree belongs to my homeslice. I really hope you enjoy it and make it a little more official. It'd mean a lot if you voted too.