Have you ever wondered what happens to Sans the Skeleton after the War Between Humans and Monsters?
Sans leads a comfortable and sluggish life with his lovely brother, Papyrus in the deepest part of the underground-verse.
Everything changes when Sans came across a human lost underground.
Will Sans kill the humanoid or help her return to the surface?
Get ready for fast-paced funny adventures complete with monsters and secret missions.
This is an unofficial Undertale book
