Mixed in the crowd, Chu Qingzhi knocked on the stone with her hammer. Not only was it a silver ore, but it also contained a lot of silver.
"Jinghong, this is a silver mine with a high amount of silver. According to the current level of exploitation, I think they have mined at least 20,000 catties of silver."
After Tang Jinghong heard this, he was silent for a moment before saying, "Qingzhi, let's go."
Chu Qingzhi nodded. "Yes."
The two of them quickly left the silver mine and took the two people they had knocked unconscious with them.
Tang Jinghong called three secret guards over. Chu Qingzhi changed two of them into the looks of the two unconscious men and asked them to enter the silver mine as undercover agents to investigate the silver mine, especially where the silver was sent to.
They left a secret guard to get rid of the two unconscious men.
Then, the two of them left.
…
In the northern border city.