C339 Cooperation

Chokchai sneered again and said, "Mr. Zhang, you have to be careful. Don't say that my three stones are worthless in the end. I spent a lot of baht to get these."

Zhang Zhen ignored him. When he placed his hand on the third stone, Zhang Zhen's expression changed slightly.

After another five minutes, Zhang Zhen opened his mouth and said, "Within three inches of this piece of jade