Reviews on Void Universes, so that you don't have to go there

In cracks of some universes, there are void universes. If you are unlucky, you might wake up in a complete void. However, there are some universes which are the purgatories for forgotten history. Normally, these end up as buildings, or assorted material doors leading to other universes. Some are more dangerous than others. Other buildings have rewards - at a cost, if you give in. Few are doors, and even fewer doors don't lead to your demise. This is not much of a short novel, rather a synopsis of the more common types of buildings and doors you would find in these blank afterlife nooks and crannies of the multiverse.