The Heaven Deceiving Cloak was of the Profound Divinity Grade. Once the owner of the equipment refines it into their body, they could even guard themselves from the spirit sense of Void Fragmentation Realm beings when they put it into use.
Theoretically speaking, only Void Fragmentation Realm beings were capable of refining Profound Divinity Spiritual Equipment. It would be extremely difficult even for Void Refinement Realm experts to successfully refine it.
However, Ning Fan had confidence in successfully refining this spiritual equipment. There was only one reason behind his confidence.
It was because he had the Fu Li Bloodline and he had the last remaining "spirit" in this world!
