C437 Herba Antheraea

Actually, when Elder Tang saw the enormous amount of Yin Qi that was condensed in the Sun Moon Valley's back valley as well as the demonic snake, he had decided to have Yang Zhi cultivate in this place for a period of time.

Elder Tang told Yang Zhi that whether it was the Spiritual Qi of Heaven and Earth or the Yin Qi and Demonic Qi, he could absorb them all and fuse them into one