C824 Return without success

Once he got out of the car, Qin Weiguo and the two bespectacled men started to talk to each other. One of them seemed to be a little knowledgeable, he held a big map in his hand and looked at it carefully with his flashlight. It seemed that he was an expert in this field.

"Dangerous, dangerous …"

The old expert said while shaking his head. Li Feng did not say anything