Undynexalphys Stories

Sans has always been a secretive person, he just didn't tell people about himself often even his closest friends or even his younger brother his past has been forgotten. What happens when frisk frees the underground and sans is starting to warm up to his friends a little more? what happens when his friends find out about something he was hiding? it started with nothing big but the secrets just kept getting bigger and more important. what will sans do with this well let's find out.....

That Undertale Monster Zoo Fanfiction no one wanted where Sans is small and centric along with Papyrus. You're welcome.

Imagine something for a moment. Imagine if you believed you had a power over the world around you. Imagine if that power gave you thrill and excitement like no other, nobody remembered, so you went off the hook, scotch-free. Imagine if every time you messed up, you could just... reset, and everything would be better. Imagine if you could go on rampage upon rampage, murdering everyone, watching their souls shatter again and again. Imagine if that power... wasn't really a power at all. Imagine if you've been lied to, to a certain degree. Imagine if all of that which you thought you held over the world was gone. *** Credit for the cover goes to @Ash_In_Wonderland . Love ya!

Its been a year since the barrier has fallen and you're just an average girl going about your fairly normal day. A detour on your way home from work wouldn't hurt, right?

How many times have you seen this world, how many resets does it take for you to give up hope? Does anything even matter after all this, does trying do anything? Will the struggle help at all, can I even believe in anyone anymore? The only thing keeping me going now is my resentment.

Everyone is on the surface. Undyne decides to go out and see her friends. When she realizes her house is burned to the ground, Alphys takes her to her house. What will happen? Read the book to find out. Me and Nightwolf12345678910 made this together.

The monsters are free from the Underground. They become friends of a family with one child, or so they thought. Their life changed one day, a few weeks before Christmas. while going to Grilby's, the family's daughter, Y/N, comes home from the military for 2 weeks on break. The monsters start to get attached to her, expecially a certain skeleton. I don't own anything except for story itself. Characters of your family is mine, but you are owned by yourself. The rest of the characters are from the game Undertale made by TobyFox.

Frisk noticed that Sans has been acting weird even Papyrus, since frisk had DETERMINATION, she/he was not going to give up, until they could answer. As for Toriel, she was also curious of what was happening with sans and papyrus latley, that until....they found out why...

Alphys and Undyne's story after the underground. P.s none of this art including my profile picture is mine, credit to original artist.

This is based on the video game Undertale by Toby Fox. This may contain references and other things from the game that you won't get unless you've played it. Summary: What if Frisk never left the small town of Snowdin, and instead chose to stay with Sans and his brother Papyrus? P.s The amazing artwork I put in this story isn't my own.

Frisk is going as a sophomore to a new dance school with her sister and brother, Chara and Asriel. She has anxiety and worries about the new school. Will she be bullied? Will she make new friends? Then she meets a certain skeleton...what happens next for them? You will have to see! And things turn upside down when her sister, Chara, actually falls for someone! Lets see what happens!

Frisk a human kid frees the monsters from the Underground but what happens when two skeletons meet three distinct humans. Find out in this punny adventure. I was sitting there thinking what would happen if Edd and Sans met since they share they're love of puns and that's how this story was created so enjoy. Aslo making the Mountain be located in England for the sake of this story. ⚠️Neither Fandom or they're characters belong to me.⚠️ ⚠️Cover Art not mine ⚠️

(First Undertale fan fiction, so it'll suck. Sorry, but hopefully you don't have too bad a time reading this. As I add on, it might contain fluff, but no lemon smut, so this isn't that kind of fan fiction, sorry) Frisk is now 18. It's their birthday, and their last day of high school ever. Everything looks great, except everyone goes back in time. Someone is resetting the timeline, and it's up to Frisk, with the help of their boyfriend Sans, to make it right, or the biggest danger will be released: Chara. Can they do it? Or will Chara come out to play? Find out in "*Stay Determined"!

Some fluff right there. Also, sorry for 'bad english'. Enjoy.

Fresh has an almost perfect life. He keeps on top of his homework, has great, nerdy friends and keeps out of the way of the troublemakers- The Jocks. But that all changes one fateful autumn day. The day when he crosses the schools biggest hot-shot, PaperJam.

Warning, this fic includes references of: -Abuse - Toxic relationships -Eating disorders -Mental illnesses _Suicidal thoughts and self harm. Some scenes might be troubling for some so please read with caution, or skip this fic if you might be triggered. I'll put a warning before the chapters where things get extreme, please stay safe. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Being a star was mettaton's dream since he was a kid, the lights, the cameras, tha Drama! They are all his now, but fame isn't really easy, and trying to hide away from his family isn't making things any simpler. Papyrus on the other hand is trying his best to get into the royal guard so he can be the center of attention, to drown in kisses and admiration, but with his sweetness and naivety, the dream of getting into the royal guard seems to be just that. A dream. Both of them are similar, both of them need attention and love that they can't get, wouldn't it be simpler if they just gave it to each other? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ It will take me more time than usual to update this as it is visualized with artwork.

An au story about rogues and a group of heroes. Monsters and a human fight to defeat rogues and ceep their lands safe. Thankyou for over 80 reads, i swear every time i check back, their are like, 10 more reads... Im afraid ill have to do a 100 read special soon! XD

It has been a month since the monsters escaped the underground. They are being abused and made fun of. Somehow, two couples may be able to fix things... Recommended for ages 12+. Undertale (c) Toby Fox.