Dipper is now older than he was and has returned to Gravity Falls to get over the death of his sister(Sorry if you like Mabel I just don't really know what to do with her in this sorry I really am sorry) Mabel. His Grunkles had left the Mystery Shack in the hands of Soos. Wendy is still working there as well but they seem to busy for Dipper to hang out with anyways. So that leaves Dipper with Pacifica. She doesn't know how to cope with Dippers depression either so she ends up leaving town. At night time Dipper sometimes walks and every night he will see a yellow light glowing in the dark and along with a voice that calls out to him "Come to me Pinetree my world is better than that world of abuse..."