i'm not sure i understand the whole 'dream bubbles are breaking apart' thing. i dont understand how terezi is in the furthest ring still at all. how will she get to earth c, should she find vriska? could she even bring vriska with her if vriska is dead? will all of the ghosts break apart with the dream bubbles, and does that mean the area outside of earth c no longer exists at all? what about sprites with dead people prototyped into them? augh homestuck

The Furthest Ring is an extra-Universal Space, it’s the chaotic mess between Universes. The Genesis Frog holds the entirety of the Earth-C Universe, and every single Alternate Timeline of said Universes, as well as Post-Scratch versions of said Universe if there were ever to be a Scratch affecting it. Terezi just went back through the Door to the Session, and from there to the Furthest Ring, all she has to do once she finds Vriska (IF she finds her Alive), is to go back to the Session. Sprites are just Sprites, there’s nothing there to do with Dream Bubbles or anything.