C424 Blackstone Mine

"At the moment, I have already discussed with my two aunties and Uncle Yuan. I must protect the Blackstone Mine." Faang Mengyu said with a gloomy face.

"Blackstone mine?" I asked subconsciously.

Faang Mengyu nodded and said, "Blackstone ore mine is a place where refined iron is produced. It is also one of the best mines in the Fang family. Although it is not the largest quantity