Hell (the Underworld) is not actually a place of undifferentiated suffering, but is a place trapped in total matter. In other words, space in this realm is a "vacuum", but down below in the darkest recesses of the deepest black hole, which is the collector of matter, is a place, which is dark and dank, trapped in total matter. It is the place where all thrown away matter from the universe is collected into a trash can, and repurposed to torture the inhabitants.

The black hole is the place where all dark souls eventually end up, only to be spat out again at the turn of another Big Bang.

The world goes on, and before he used dinosaurs, so afterwards, within these times, he will afford the souls once again to come upon the world once again, to play out the exact same life. Nothing ever really changes. It's down to luck of the draw on your soul/Spirit.

If you cannot see anything outside of this realm, you were already fucked in the first place.