// A Gravity Falls fanfiction // When the 13-year old Mabel is in the edge of her life, Dipper had to save her by making a deal with Bill. Yes, you read this right. Bill. Freaking. Cipher. But little did dipper know that he was going to suffer more than Mabel had... Cover by : @gabyhalim *** Short Hiatus because I'm running out of time to actually write good chapters. And also time to study and stuff I do in real life.