C268 Yin-yang reversal

The air in the tunnel was cold, as though an icy cave had fallen over, causing one to be unable to help from shivering.

Li Yi swallowed his saliva, "Is this really the entrance to Shaoyang's position? "I keep having the feeling that I've arrived at the Shaoyin position."

From the records of the thirty-three Primary Part s, there were two extremes that gave birth to four phenomena