"How many times should we knock every day? How many knocks each time?"
"There's no fixed requirement, but mainly don't do it too frequently, once or twice a day, one or two knocks each time will do... Being too deliberate with this kind of thing is not a good idea, going with the flow is best."
"So, Doctor, have you found out why they are showing these abnormal conditions?"
"There are many possibilities. As I've said before, without concrete 'analysis', even I find it hard to make an accurate judgment based on very limited appearances. As for whether their anomalies are related to you, I can't be sure. This must be further tested after they truly awaken."
What is called 'concrete analysis' is dissecting one of the little sprites.
Perhaps in Doctor Du Zemu's view, this is just a very normal method in alchemy research, but for Zheng Qing, it was hard to accept.
