C911 Utilization Value

Heavy metals? How could there be any metal?

Ann Xiaoxiao was stunned.

"What do you mean?"

"No, I was poisoned by the venom two days ago. My dad said that there was a layer of liquid on that piece of jade, but now that I think about it, it should be the venom of a snake, but what are you doing here?" There should be such a thing in a normal person's body? " "Jack asked curiously