Pan Du fainted.
Xu Ning had used too much force.
Pan Du was only a muscle bone realm warrior, while Xu Ning had already been promoted to the inner enrichment realm, and was in the intermediate realm of the Source Breath Bodybuilding Tactic.
Xu Ning had consumed 9 units of energy for these upgrades, so he still had 3 units of energy left.
Reaching to the intermediate realm of the Source Breath Bodybuilding Tactic doubled Xu Ning's physical strength.
With that, the power of his strike exceeded Pan Du's pain tolerance.
After Pan Du fainted, Xu Ning tossed him to the ground.
Pan Du's injury was quite serious, but it was not life threatening.
Xu Ning was aware of this.
"Old Feng."
Xu Ning ignored Pan Du, walked next to Feng Sigua, and helped him stand up.
"Master…"
After taking a moment to catch his breath, Feng Sigua was finally able to speak.
However, his face was pale and he looked exhausted.
