Chapter 252: Deceiving the Master and Destroying the Ancestor 7.0
According to the method mentioned by Nangong Qianfeng, you only need to gather the energy in the immortal’s calf bone.
This calf bone will convert the Qi Jin into another blue air flow, and slowly cover it on the surface of the body to achieve the effect of bone tempering.
But Ji Qinglin didn't expect that something would happen as soon as he tried.