C386 Chase!

This imprint was not very mysterious, but it was a little secret between Xu Lingkong and Fatty Xu. It was mainly used to transmit messages.

Those who were unfamiliar with this would not notice this at all. They would think that it was just some insignificant scratches. No matter what, Laojiu would never have thought that he would coincidentally hand over the Sacred Crystal to the Xu family