To help this old Zhou, Du Yujia sped all the way with Zhu Bufan and finally arrived at Qingya Villa District at dusk. Those who live here are either rich or noble. Since Zhou lives in this place, it means he is a wealthy man, and the money from the wealthy is easy to earn.
This is true!
The windfalls that Zhu Bufan has made these past few days have been from rich people's pockets, and just those few times alone brought in more income than sticking out at the roadside for months, and not by just a little bit. Therefore, deep inside, he is inclined to treat rich people.
Back home, the set of principles about "benevolence in medicine, intent on benefiting the world" imparted by Zhu Dayou has long been thrown out of his mind. The reality shows that Zhu Dayou was just pretending to be pure, he could be ruthless when asking Zhu Bufan for money.