C917 Tens of Thousands of Eyes on the Scene

Lu Yuan had never heard of this title before. He kept feeling that the name they gave here was very interesting. Even one of his Earthlings did not know the name of this gem, yet it was able to be so cultured.

"I don't know what this thing is either. When I held it in my hand, it was just a green stone. After I purified it, it became a light purple color." Lu Yuan said helplessly