Universe

The universe is a realm that is mainly made up of space (or three-dimensional physical matter) and time (the fourth dimension). A universe normally has four dimensions. The universe is commonly considered to be the first major -verse in the Hierarchy of Realms, and marks the start of the Second Class of realms on the hierarchy. The universe is the final four-dimensional realm on the Hierarchy of Realms. Most universes are contained within a multiverse.