It has been a couple of years since Dipper and Mabel defeated Bill. But he has returned. Before Bill has been defeated, he said something. Bet everyone knows that now. Now, someone that is new to Gravity Falls has found another way to bring back Bill. But that person does not know that he has another way to bring Bill back. Anyway, moving on, Dipper and Mabel has returned to Gravity Falls and this time, they are much more older than they were before. Lets see if they have the gut to defeat Bill again.