C147 Penetration of Science and Technology

Hei Ya felt that even if he gave those things to others, they would not be able to copy it, especially the Source Gold.

With the current technology, it was impossible to synthesize such an unknown element. Mole had even suspected that the element did not belong to Earth, and could very likely have come from outer space.

"So that's how it is."

Luo Ning calmed down