Download or read book Undertale: Diary of a Wimpy Sans 1 written by Jim Kinney and published by . This book was released on 2017-03-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.