C721 Herba Phellodendri

Staring at the bookworm Qin Feng with a bit of pity, he said, "Come back after I've dealt with this matter, I'll have to trouble you then."

"Alright, you are always welcome to come back." The bookworm said with a smile.

The bookworm disappeared in front of Qin Feng. It must be a virtual artificial intelligence. Qin Feng turned around and walked out of the lab