C175 Potential substance

Fang Qing cupped his hands politely towards Mo Xuan and said.

Mo Xuan came closer, and took a look at Fang Qing. Recalling the situation with the testing stone in front of him, he frowned and said to Fang Qing: "Judging from the situation that you tested just now, you should have just entered the realm of Chenchu, or perhaps, you are still in the breakthrough stage. However, in my opinion