"Your Demon In Shining Armor" Teenage Mabe...
(y/n) was an average demon that wants vengeance on the Pines family for killing Bill Cipher, his best friend, but he began to go to highschool and saw Mabel being so nice to him. He began to developed a feeling for her and Mabel was the same too. Everything was normal until his archrival, Isabel Pi, wants to hunt down the Pines family and killed everyone that are so close to them.
Now, it is up to (y/n) to decide if he should sacrifice himself to save Gravity Falls or enslave the entire population of Gravity Falls, Oregon.
Find out in this story!!!