Gao Rulang's raw material is large in volume, but because it is operated by machines, the speed of slackening stones is much faster than that of Charlee Ford.

Master slack stone's craftsmanship is superb, but if it goes across the board, the raw materials on the other side of Gao Rulang will turn green.

"Look, it's green!"

"Sure enough, it's green again. What kind of variety is it this time?"

Seeing the green, Master Slack Stone on Gao Rulang's side quickly stopped the machine, took out the soft silk cloth on the side, and began to wipe it carefully.

Almost everyone's attention is fixed on Gao Rulang's side, waiting with...