Chapter 163: Quadrupole Fist

If Zheng Ming had said this anywhere else, he would surely have been accused of not knowing the immensity of heaven and earth, but at this moment, with the halo of having diagnosed and treated the illness of Nanyun Bing's daughter, the Black-hearted Old Man, nobody refuted him.

However, the Black-hearted Old Man's expression had already become somewhat ferocious!

"Mr. Zheng, I have a set of Third Grade Martial Technique Four Extremes Fist that I am willing to offer you in exchange for treating my daughter," said the Black-hearted Old Man, the murderous look in his eyes dissipating as it fell upon his daughter.

But not too many people noticed the Black-hearted Old Man's expression; their minds were completely captivated by the words "Third Grade Martial Technique" at that moment.

Third Grade Martial Technique!

In the Great Jin Dynasty, where martial superiority is revered, what is most valuable is not jewels, not land, but Martial Arts Skills.