"Make A Little Birdhouse In Your Soul!" - Gravity Falls

Based off an idea I had at 1 am lol
This fic is PLATONIC ONLY for main characters, if you suggest otherwise I'll send Bill Cipher himself to eat your toes (minor spoiler warning for book of bill)

The way it even got into his hands was honestly quick..
It was about two years after the stuff with Bill happened. Everyone was finally starting to settle down. That was until Soos and Melody found, what everyone ended up calling, "The Book Of Bill."
It was kinda pathetic, really. Bill trying his best to get ANYONE to summon him again. Luckily, Gruncle Ford got the thing before anyone could use it. Originally, Ford was going to throw it into the bottomless pit. However, after some trial and error, he decided to trust Dipper and Mabel with it.
For about 30 years, Dipper kept that thing not only safe but also hidden as well.
Well, that was until his youngest daughter, Eris, managed to get her grubby little hands on it, managing to summon Bill himself with it.
Will Eris fall under Bill's control, or will she manage to control this dream demon?

Find out if I actually decide to finish this fic :>