The vast starry sky, boundless and limitless. To accurately pinpoint their location, cultivators have been dividing this endless cosmos into star systems since ancient times.
Stellar space as a whole consists of star systems, much like Bingzhou is part of the Nine Provinces.
The criteria for dividing star systems are unclear to Lu Ye, but he knows the star system where the Nine Provinces are located is called the Jade Conch Galaxy.
This information he learned while browsing those jade slips in Xiyuan Pavilion of the Dwarf Race long ago, and further confirmed during his investigation of Sun Ying's psyche.
The naming of a star system generally derives from the most powerful domain within that system, named after the strongest domain.
Within the Jade Conch Galaxy that houses the Nine Provinces, there is a Jade Conch World, the most powerful domain of this star system, far superior to the Qingli Dao World.
