OmniVerse

The OmniVerse a realm of existence set outside the expanding boundaries of the known universe. It is the setting of the histories of the OmniMundus, the Throne War, and the OmniVerse Crisis. At its center, is the O-Type main sequence star Hyperion, which exists to support all life and functions in the OmniVerse.

Also of note is the existence of the Greater OmniVerse - the ultimate ensemble of all possible universes and realities documented by the OmniMundus.

Titus Filament
The Titus Filament is one of the largest known superstructures in the Omniverse. It is home to several galactic superclusters, most famous among them the Hyperion supercluster; which in turn contains the Hyperion galaxy. It is located in the center of the Omniverse and in fact houses Hyperion, the central providing star of the Omniverse.