Ten years in the future. Dipper Pines, age 22, is now a CSI agent for Gravity Falls' police department. And Bill, having spent a decade imprisoned in his stoney cage, decides it's time to break out. A different form. A different time. Dipper's on the case to tracking the demented dorito down... That is, if he can figure out what Bill's new body looks like. (Warning: Smut)