"What?" Everyone was surprised. Of course, the demon family still knows the proportion. A small stone weighs a ton, and the ten thousand year old black iron is also a very heavy thing. If you think about it a little, you can guess the possibility that it contains ten thousand year old black iron!

"nine million Ten million Eleven million... " All of a sudden, everyone went crazy.

a group of idiots, aren't they other high proportion minerals? Chu Fei shook his head. He was so quiet about these people. He was crazy about money. If he was so sure, the old man would have cut it himself and sold...