I have a book in the drafs but I'm still not done. The book is called "Homestruck" and it starts where Weirdmageddon 3 left us. Dipper and Mabel get off of the bus, but... a portal appears under them and they disappear. Another portal appears (actually two) and brings Dipper and Mabel... from two different AU. The pic under indicates with one goes where

In the Gravity falls AU, now there are Deerper (Monster falls) and Sunstone/Solana (Crystal falls).

The rest of the list goes like this:

Crystal falls: Wendy (Anti falls) and Mabel (Gravity falls / core Universe)

Gender falls: Mabel (Gravity rises) and Mabelcorn (Moster falls)

Monster falls: Moonstone/Lune (Crystal falls) and Pacifica (Reverse falls)

Reverse falls: Dipper (Gravity falls/ core Universe) and Stan (Relativity falls)

Relativity falls: Diane (Gender falls) and Soos (Anti falls)

Anti falls: Gideon (Reverse falls) and Dipper (Gravity rises)

Gravity rises: Ford (Relativity falls) and Markus (Gender falls)

I'm going to post more pics the more I can make (I just can't draw Soos tho...)
I know this is a confused mess XD