C336 Ten Times Better than Yours

"What are you doing!" Bian Wei took a step forward and snatched the rock.

"This piece of yours is pretty good." Wang Sheng said lightly.

"Nonsense!" This was not just good! "Wait, did you want to trade quietly just now?" Bian Wei was very confused. He looked back and forth between the piece behind Wang Sheng and the piece in his hand.

The two pieces seemed similar in size