Monsters have just taken to the surface. They settle in well, and you decide to lean a bit more. You find yourself at Mt. Ebbot, and fall through the now open 'barrier'.

The funny skeleton we love and we thought we knew takes a dark turn. Any images used belong to their rightful owner.

(Collab with the wonderful Ashley) SECOND ACT to Vendetta Heist, so please go and read that FIRST before reading this act please. WARNINGS: I own nothing but the story, the fan art belongs to their respected artists, music belongs to it's respected composers, undertale belongs to Toby Fox, mafiatale belongs to whoever came up with mafiatale These next chapters might have a bit more maturity than they already did so if ya still pure, please skip the chapters with any sexual or gore warnings at the start. Otherwise enjoy the second act! ^^

//Undertale High School AU. Your typical High School story where you're the new girl~ //Except monsters and humans are together too. Involves time travel in later chapters. Never wrote an Reader insert before, so spare me! "You look lost there, Kiddo." A deep smooth voice caught your attention and you turned your head, facing a short Skeleton in a fluffy blue winter jacket. "Oh, U-Uh, Yes." You stammered, looking down at your shoes. "Don't need to be shy." He chuckled lightly. "I'll show you around."

(Collaboration with Teabottle) When a celebration for a new job goes terribly wrong. Gunshots fire and the night ends with you literally frozen with fear. One possive skeleton won't let you leave and will go to any lengths to make sure you stay. Do you truly love this twisted mafia boss?

You climbed the famous Mt. Ebott to prove to a group of your friends that humans don't disappear when they go up the mountain. While walking around the peak, you trip over a root in the ground and fall forward, expecting to hit the ground. Instead, you were met with open air. As you fell down the large hole, you let out a shrill scream before hitting the ground and blacking out. When you wake up, you find yourself in the Underground where monsters had been banished to by the humans. You meet several monsters down in the Underground, some becoming friends and some becoming enemies. One particular monster though, has been making your heart flutter and your tongue get tied. Sans the skeleton. A new threat appears when a human that had been thought to be dead comes back and threatens you and the entire Underground. Will you be able to stop them or will you be used as a puppet and watch your friends die? Maybe the only thing that can defeat LOVE is love... Author's Note: this was my very first story so sorry if there's bad grammar or confusing scenes, enjoy my awful writing! ((COVER ART IS NOT MINE))

<( This mainly has sans x reader since this started off as a sans x reader oneshots but I decided that I will do other undertale characters as well! It will take a while but I promise that a few other characters will appear later )>

If you love sans and fan fiction then this just right for you. I will do as many as I can and yeah. Enjoy!