C1137 Thunbergii Fructus

By chance, I got an old book from Fang Qifa. It was said that it contained a very mysterious technique of the Ghost Doctor.

It's not that I haven't read the book carefully, but since I'm a graduate of modern medicine, it's hard for me to accept the records in the books that deviate from common sense. Furthermore, after the medical book was brought to the inn, it was seized by the two old fellows