C594 Be still in every great event

"Right, Huo Dong, you decide it yourself. Look at my alloy, it has a hardness of 1000, and it also has a memory metal on it. A scientist immediately reported the parameters of his alloy metal.

"This one has 1500 degrees of hardness. Although it doesn't have any memory metal, it's hard enough and doesn't need to be afraid of a certain amount of impact