Dipper and Mabel are 17 (juniors in highschool) They had moved to gravity falls after their stay over the summer. They moved into the mystery shack and now went to a new local highschool (weirdmageddon never happened, they never met bill) Bill isn't a demon, Yes this is billdip, I'm going to include Will and Kill, just cuz the tree brothers are hilarious. ~+*Disclaimer*+~ I do not own gravity falls or any of the art in this book (unless I say so) I do not own any of the characters except for a couple.(mainly characters I added to make it more interesting)