Summoning

Before Mr And Mrs. Pines Had Decided To Ship Their Kids To Gravity Falls For The Summer, Dipper, Mabel, Their Parents, Along With Everyone From Piedmont And Gravity Falls, And Ford Himself, And All The Creatures In Gravity Falls All Appear In The Big Mansion, With The Note Saying That They Have To Watch Their Future, How Will Everyone React To The Future?

Note: I Only Own My OCs.