The Sacrifice of Boundaries! III
The Planar Palisades of Extremity.
It was a vast and endless Region akin to the very Havens of Extremity themselves, with the one unique thing about this region being summed up in a single word- emptiness.
They were Palisades.
Mere paths to traverse across to reach grander domains as within the folds of the Planar Palisades of Extremity- one could theoretically find Planes of Existence.
But even more abundant Planes of Existence could be found within the Havens of Extremity, with some Boundary Expansion Realm existences theorizing that clusters of Planes of Existence undergoing constant compression eventually discharged their energy to form the unique Havens that were far more expansive than any Minor or Major Planes!