C260 Childish Genius

The white-haired old man clearly liked this sort of client very much. If he came here often to buy them, his results would be very shocking.

It had to be known that there was more than one Xuan Core Pavilion in Sky Dragon City. Although a dozen or so of them were supported by the Alchemist Guild, every month, the various great pill pavilions would report their results to the Alchemist Guild