C3869 Yin Yang Indestructible Imperial Scripture

Compared to the Connate Chaotic Dao Body, the Postnatal Yin Yang Dao Body is more popularized and can be forged through cultivation.

And the Cultivation Arts passed down in the family of Cang Lan's Yuan Family was the Cultivation Arts that cultivated the Acquired Yin Yang Dao Body. This Cultivation Arts was called the Yin Yang Indestructible Imperial Scripture