Puniverse

The puniverse is a joke name that was somehow kept when making this wiki page. Also, this universe is actually really big.

Its a multiverse that is the congregation of several 'worlds' and/or dimensions that are connected through the Mists. All souls and magic power circulate through the Mists. Every world can be something like a planet or several solar systems, but sometimes it is just a few scraps of land floating in the void. Each world has a boundary, some sort of shell. It keeps most energy (like magic) inside and most bad things out (big nasty space creatures, elder beings, meteor showers, etc.).

The worlds each follow paths though the multiverse, like orbits around the Mists. Sometimes they are close together, sometimes far. Inter-world travel is easier when they are close, harder when farther away. When worlds are close the boundary gets thinner and creatures or even complete populations might be transferred over.