I made a Gravity Falls AU, this is a book on it. Also the thumbnail was a picrew! Credit: https://picrew.me/en/image_maker/603210 AU explanation: During the weirdmaggedon, Bill kidnapped Dipper and turned him into a creature of some sort and forced Dipper on his side. Dipper was not brainwashed, so no, he does not like being on Bill's side, but he's going with it because if he escapes he will be killed once Bill finds out, and he wants to live to see his sister. He can fly, teleport, etc. whatever. and whenever someone on the good side (ex.Soos, Mabel, etc.) is near, black goop surrounds his hands and legs, preparing him for attack. He also wears a fox mask because his face is not normal anymore, he has black goop for eyes and mouth. The goop is called fear goop, because if anyone touches it the joy is sucked out of them and they become extremely terrified that they pass out (sometimes). Dipper went missing for 3 years, so he is 15 in this book Ok thas it