C693 Begging for Mercy

"One punch? You are courting death!"

The big man revealed a cruel smile on his face. He then gathered his internal strength and threw another punch at Yu Haoran's abdomen. However, Yu Haoran did not even have the slightest reaction.

"Why did you let him go? Why is it that you are fine? Why can't my internal strength enter your body?"

The big man was filled with doubt. This time