C79

Different from others, Jiang Feng only took action once before perfectly cutting open the ore.

Su Ningyan revealed a slightly surprised expression. A person betting on stones for the first time, should be flustered, but Jiang Feng was not, very calm, and cut it open, it was unbelievable.

Everyone was startled, they did not expect Jiang Feng to be so fast, and in a moment, he cut open the ore