In ancient times, there was no distinction between the heaven and the earth, and there was chaos. The ancient great god Pangu opened up the sky and the earth with his supernatural powers, and since then chaos has opened up;
It is a wonderful method, and created Xuan Gong in later generations. This Xuan Gong is divided into four parts, each of which is: Qing, Ling, Kong, and Ming.
trace.