Xuantai Pingyu Heaven, also known as the Infinite Great Universe.
Although the Bright Divine Court now suppresses All Heavens and governs the ten directions of the universe, the Bright Divine Court has always had a serious concern—Jiuyou.
The structure of the Xuantai Universe is highly similar to the Primordial.
Countless worlds scatter like stars in Chaos, with the Great Thousand Universe guarding the Central World from all directions.
Primordial has the Heavenly Pillar Buzhou Mountain; the Central World has Heavenly Pillars situated in the five directions as well.
Primordial has the Four Seas; so does the Central World.
Primordial is divided into the Yin Yang Two Realms; the same holds for the Central World.
The Jiuyou World is simply the Underworld of the Central World.
Ever since the establishment of the Bright God Court, they have always sought to conquer the Jiuyou World, aiming to achieve the strategic goal of unifying the great universe.
