C71 Tang Sect's Secrets

The Tang Clan's Gu scriptures were actually divided into four parts: Heaven, Earth, Mystic, and Yellow. Inside were the Venomous Insect s and the ability to raise Gu.

The Sky Gu and the Earth Gu were both common Witchcraft s, the Profound Gu was a rare and special Gu, and the Yellow Gu was a Venomous Insect that only existed in legends