The story takes place in the "Xuanhuang Era", 30,000 years after the division of heaven and earth, and the power of chaos left over from the prehistoric era has not yet completely dissipated. The Nine Heavens and the Netherworld are connected through the "Tongtian Jianmu", and the human world is divided into five spiritual realms (Jinge Wasteland, Qingming Forest Sea, Cangming Waters, Chiyan Volcano, and Xuanhuang Earth City)
