This is probably a chapter where I am inaccurate, so if it sounds interesting, there are a lot of fanfictions.
Creator: Tumblr's starfleetrambo
Basic Storyline: Dipper and Mabel get two guardians/familiars, but they turn out to be demons. Their guardians protect them no matter what, even if they are evil entities from another dimension.
Characters:
Bill Cipher is Dippers guardian. He is either a humanoid with a yellow triangle head or his regular triangle demon form. His eyes are slitted like a cat's.
Tad Strange is Mabel's guardian. He is either a humanoid with a blue square head or his fanon square demon form. His eyes are like a goat's.
YOU ARE READING
Gravity Falls AUs
RandomGravity Falls Alternate Universes! Most of them will be listed here! Recommend AUs in the comments! There are underrated and popular AUs alike here!