Prolog

What happens when Dipper and Mable return to Gravity Falls after years of being away, and what happens when a deal from the past resurfaces.

I DO NOT OWN GRAVITY FALLS
DISNEY DOSE
OR THE FAN ART ON THE IMAGE ON THE COVER
CREDIT TO ARTIST WHO I DONT KNOW

I CLAIM OWNERSHIP TO
-ORIGINAL CHARACTERS
-ORIGINAL SECTION OF PLOT OF BOOKS
-THE COVER (EXCEPT THE IMAGE)
-AND ANYTHING ELSE