So I'm horrible at writing this stuff and it's my first book so yeah anyway... Y/n was an orphan in Gravity Falls until a rich family came and adopted her.No one knew she existed,she wasn't aloud to go anywhere outside the mansion. Finally after years, Y/n turns 12 and is allowed to go in the real world, but what happens when she bumps into a mystery boy and his crazy sister? Will her life every be the same again?