The answer is right from the start!
An Jing originally had a natural talent in the path of artifact refining, and creating the Martial Vein Array Diagram gave him extensive experience in formations, at least those related to cultivation techniques. The Feather Transformation Dao materials and various examples shown to everyone, he was the first to see them. Combined with his experiences in the Tianyuan Realm and analyzing some Feathered Battle Bodies during battles, he had long understood the key points, which allowed him to explain the essentials to others.
After observing the joint forging of the Candle Dragon Battle Body by many True People, True Lords, and even Heavenly Lords, An Jing had a newfound understanding of this path. Now, with the support of enlightenment, of course he could do it!
