Qin Yuan couldn't help but laugh, "I knew Master could handle it."
"Don't flatter me. Where did you get that stuff you're using?"
The medicine Qin Yuan used seemed to have slight modifications from the recipe in the Doctor Li's family book.
Doctor Li felt suspicious.
Where exactly did the apprentice learn this from?
Or does the Chen family also have similar recipes in their medical books?
Qin Yuan put away his smile, and seriously said, "Isn't Master curious? I also learned the incense recipe of the Chen family in no time. I don't want to deceive you, but it's not convenient to talk about it. I can only say I have my own opportunities."
Doctor Li was startled for a moment as if he recalled something and stopped asking, instead saying, "It seems there is a destined teacher-student relationship between us."
