Several years has passed and the kids that has witnessed weirdmagedan are now 18 years old and in college.
Once during summer break, Mabel and Dipper planned to go to Gravity Falls to relive their childhood..even if the final moments there were traumatic, they still had fun there and made a lot of friends.

Once they arrived at gravity falls by bus, the first to meet them was Pacifica Northwest, but something seemed odd about her...her pupils were a mix of normal and Horizontal Elongated Pupils..sort of how the pupils would change of people who made a deal with bill and would end up as a puppet...but...this wasn't Bill...she acted like her normal self and not like anything is wrong with her...