The old man continued to say, "Do you know what's the biggest regret in my life?"
Xu Cheng: "What is it?"
The old man: "Not being able to fight you. I'm not bragging, but if I was at my peak, I wouldn't even care who the fack your teacher Zhang Chenfeng is. Back then when I was able to get out of the Ye Clan by myself and establish a big name for myself, it wasn't because of my background, but my fists! Besides the old patriarch, there was really no one that could beat me!"
Xu Cheng bitterly smiled.
"You want to fight me, I can help you get up. But I'm afraid that you won't have the strength to hold on."
Xu Cheng was really scared that just one blow of wind could take him away. He was worried that the old man would still die even with the serum he brought. By the looks of it, he really had one breath left, but it would take a lot of endurance for the antibodies to develop in his body.
