C1349 Dont You Have Any Idea

The material that Xia Ming was referring to was a piece of black metal in the secret treasure of the Xia Family.

According to the notes left by the Xia Family, this piece of black metal came from a meteorite. It was extremely heavy and had a shockingly high density. Although it was only half a cubic meter, it weighed 19 tons.

Since it came from the starry sky