C419

Seeing Lu Kun spitting out a large mouthful of blood, Lu Feng was not shocked, but instead happy.

Following Lu Feng's continuous slapping, Lu Kun only felt waves after waves of heat flow from his back to his limbs and bones. A trace of coldness, as if it had been pulled out from his bone marrow, converged onto the wound on his back and dispersed into the medicinal soup in the big pot