C320 The Pathogen

"Yes, it's a pathogen."

"What's your name?"

"Why aren't you saying anything? Can't you say anything?"

"No, Young Master Gu, I really don't know. That pathogen was given to me by another doctor. He only asked me to send it to the laboratory, so I don't know what it is either."

"Oh, is that so?" Gu Chengxi was obviously not that easy to fool. He raised his eyes