White Dragon City is the largest city in the White Dragon Hillock. Everything in this area is controlled by White Dragon City Lord. It is located near the White Dragon Sovereign's Treasury. The overlord of White Dragon City is actually a subordinate of the Demonic Dragon Palace.
Mu Chen, as a member of Su Xuan's team, took on a mission to explore White Dragon Sovereign's Treasury. Mu Chen obtained Spiritual Array Seed in an auction held in the city.