C395 Prescription

Chu Yunyi did not pursue the matter. He nodded slightly and explained, "In Ye Jiuyunxin's prescription, there are a few medicinal herbs that are quite special. Ordinary medicine stores cannot buy them, and their prices are also more expensive."

Chu Yunyi looked at the book in his hand with a calm expression.

"You, you don't have to worry. I'll think of a way