C723 There Really Is a Mine at Home

When Lu Shan heard the crew cut's explanation, he couldn't help but come to a realization...

He had said so... Since there were only a few dozen raw stones, it would probably take a long time to bid one stone at a time.

But if they were to bid openly and secretly like this, it would save a lot of time!

At this time, the crew cut continued to explain, "In addition