Wu Gang tightly grasped Yang Feng's arm, his True Qi had already begun to slowly enter Yang Feng's body.
"I'm going to remove all the toxins in your body right now."
Wu Gang's expression was solemn as he looked at Yang Feng, but he said nothing more.
Vast amounts of True Qi were continuously entering Yang Feng's body.
The amount of toxins in Yang Feng's body was actually quite substantial; at least Wu Gang felt it was.
Furthermore, after accumulating for so many years, they had filled his entire body.
For Wu Gang to cleanse all the toxins from his body was, in truth, an extremely exhausting task.
Moreover, to avoid fainting from excessive True Qi consumption, Wu Gang had also prepared some Lingxuan Grass for himself, just to replenish his True Qi at critical moments.
Now everything was ready, and the process was about to begin.
But, this process was still exceptionally difficult.
