Sans is a demon trying to redeem his sins so he can get into heaven to see his brother again. But, because of all the sins, he had committed, it's going to take him a long time to redeem himself. While trying to redeem his sins, Sans is assigned to protect an elemental name Grillby. This is where the story begins. [This is an idea I got from a one-shot I made and someone requested I make a book about it....... So here we are, hope you enjoy it.] (Cover made by me)