Locations

Mortal Realms

 * Modern Realm is the beginning of the story. Abandoned by the deities.

Three Realms (Deity Realms)
The 'Three' in Three Realms only references the Heavenly Court, Underworld and Immortal Region.
 * Heavenly Court - Heaven (Deities)
 * Underworld - Hell (Spirit Realm)
 * Immortal Region - World of mortals on the path to becoming an Immortal
 * Endless Beast Region - Where all diety beasts live, near the Immortal Region

Upper Three Realms (God Realms)

 * God Realm (could be 'God Beast Realm') - Realm of those who have golden blood. (Dragon Gods, Phoenix Gods, Tiger Gods, Turtle Gods, etc.)
 * Demon Realm - Living place of those who would destroy all. (Could be a middle realm)