C442 Old Man's Quarrel

"After condensing two medicinal herbs into a box, isn't that the perfect solution? "As for the price, 600 pills in paper boxes and 8,000 pills in iron boxes" As Qin Xiaodong spoke, he took out a piece of paper from his desk and wrote down the recipe of the Yulin Bead clearly.

"This is the prescription wrapped in an iron box?" Wu Zhihui read it for a while and then frowned: "Xiaodong