C2671 Just Do What You Have to Do with Your Heart at Ease

"Because I've seen something like this happen."

"If experts from other cities came to our family's city, my grandfather would send people to spy on them, lest they cause too much of a commotion."

"This is to maintain a balance. This is the duty of a family in a city. At the same time, it also prevents others from doing whatever they want in their own territory