"Elder Tan, has the efficacy of this medicine been verified?" Xu Fang asked.
Tan Qingnian nodded, "It has been verified. I found fifteen patients from the surrounding villages, and basically all of them have recovered."
Xu Fang was surprised and asked again, "Elder Tan, what do you plan to do with this medicine?"
"I've discussed it with Qiu Wei. The medicine is of little use in my hands; I'm not skilled in business operations, so it would be better to entrust it to you. If it can cure patients everywhere, that would be a great blessing!" Tan Qingnian stated earnestly.
With great respect in his heart, Xu Fang also realized that although Tan Qingnian had not thought of revitalizing the Poison Doctor Sect before, he must now be very eager for the Poison Doctor Sect to be recognized by the world.
With this in mind, Xu Fang asked, "Elder Tan, what is the cost of this medicine?"