C188 Underworld qi

This Yin-yang Power was even more mysterious than the Earth Yin Clan's spirit energy and Underworld Aura, Xue Cailing had never even heard of it before. Since Leng Jun didn't want to tell her about the Princess Baihua, he told her that he unintentionally comprehended it.

Xue Cailing naturally did not believe Leng Jun's lies, and pestered him to know the true answer. However