After a boring year of school dipper and mable are back in gravity falls. Soos lets them stay in the attic and even the grunkles show up. Someone else shows up too. Bill. Despite being erased a dream demon can never die. Dipper makes a deal with bill to never hurt the town. Bill accepts but dipper has to become a slave of sorts. A/n this is billdip. And yaoi. Dont like dont watch-i mean read! Some offensive language Probably sad in the end idk