As for the Red Ming Nine Heavens Diagram, there is nothing much to say. It is a very powerful body refining Dharma Door, known as the number one body refining method in the Three Realms.

It even received praise from Empress Nuwa herself. It was created by Dao Ancestor Chi Ming and is divided into four volumes.

The first volume is divided into nine levels, with the first three levels being the Post-Heaven Realm, the middle three levels being the Innate Realm, and the last three levels corresponding to the Purple Mansion Realm.

The second volume is also divided into nine levels, with the first three levels corresponding to the Myriad Manifestation Realm, the middle three levels corresponding to the Primordial Spirit Realm, and the last three levels corresponding to the Returning Void Immortal Realm.