There are many realms and worlds with the Dual Sword God universe, each having being divided into the Lesser Realm and Ascended Realms.
The Lesser Realm
These are the realms directly below each of the many Heavenly Realms, they are divided into the Common Worlds and Greater Worlds.
True Yuan World
Cloudy Ghost World
Tianlan Sword World
...
The Heavenly Realms
Primordial Heavenly Territories - ???
???
....