It has been over thirty years since Bill was erased. Dipper Pines now has a kid. You. He has always told stories from his childhood but you thought he was lying. He told you that if Bill ever did come back he'd want revenge. Revenge on the family.

You are walking around the woods since you have just moved into the "mystery shack" with your dad. In the distance you see a bright yellow figure. It seems human. But it was talking to itself.

"Shut up shut up.."