Upon hearing Xu Yun's call.
Old Su first glanced at Old Jia and the others who were busy counting.
Then he quietly left the study with Xu Yun.
Afterward, the two came to the courtyard, where Xu Yun proactively said:
"Master, the issues involving Mr. Tongyu and others are quite challenging and may take several days.
My words are humble, so I hope, Master, you can persuade Mr. Tongyu a bit, and not let them damage their health."
Xu Yun spoke these words earnestly, truly fearing something might happen to Old Jia and the others.
Looking at history, both domestic and foreign,
people involved in research mostly have a common flaw.
Using a certain idiom to describe it, it's easy for them to become interested in hunts they encounter:
Whenever they encounter topics of interest, they not only like to delve deeply but also frequently ignore the time, even affecting their biological clock.
Actually, Xu Yun is one of those people.
Not to mention the distant past.
