Maybe Infinite Universe.....?
So, this one i am not completely sure about, the space between the Shatterspaces is called "The Void", which is said to have an "
Eternity of darkness" which.......i am not sure if it means that it is infinite or not, since eternity doesn't mean infinite spatially.....but the way it is used here is clearly in mention of it spatially, maybe in the sense of "Darkness that goes on forever" which.......i am not sure if it is enough for it to be infinite or not, will let the staff decide on this one