29 Back At The Imperial Kitchen

"Prepare some fruit and leave them to the side. After some time has passed, the fruit will become moldy. Next, collect the green-colored mold from the surfaces of the fruit. After you have collected the mold, I will then tell you the extraction method," Ren Baqian explained.

"Alright. The penicillin you're talking about is the hairy substance on the fruits after they have decayed?" Chen Zisheng asked. Then, before Ren Baqian could reply, he asked again, "I have never heard of the medical terms you said just now. Where did you learn them from?"

"This is medical expertise from the distant west, we called it Western medicine," Ren Baqian replied, "If you want to learn it, I can pass you two books on Western medicine for you to read."

When Chen Zisheng heard these words, he immediately stood up from his chair in exultation and cupped his hands towards Ren Baqian. He said, "Brother, thank you very much."