C1762 The Raw Gemstone Factory(2)

"Bin Zhang."

Li Yang put down the crystal in his hand and looked at Zhang Bin with a smile. He said with a very cautious tone, "This crystal should not be valued by anyone at the moment. Only you and I know about this secret. I hope you can keep this secret for me. "

" Don't worry about it. I promise I won't tell anyone. I don't really care about this kind of stone