(Old story, grammar might not be the best, but still readable) On their last year staying in Gravity Falls, eighteen year old Dipper Pines and his twin sister Mabel, are shown something extraordinary by their Great Uncle Stanford. Deep in the secret bunker where Stanford houses the supernatural creatures he studies, Dipper meets Bill. A demon that Stanford has raised from a child. Hes human in appearance besides the huge white bat wings, the fangs and the molten silver eyes.
12 parts