In the event that Qiao Dongliang wasn't treated in time due to lack of money and he ended up losing his life, that mother-daughter pair would only think that Nan Nan was the one who caused Qiao Dongliang his death as she valued money more than Qiao Dongliang's life.
This was the first time Zhai Sheng truly felt that the family Qiao Nan used to live with was a problematic one. Upon thinking that Qiao Nan didn't go astray even after having grown up in such an environment, Zhai Sheng was really thankful.
"If you're tired, take a rest first. I'll call you when we're home." Once they got in the car, Zhai Sheng asked Qiao Nan to rest. Really, even if nothing happened today, having to deal with the Qiao family alone was enough to make Qiao Nan physically and mentally exhausted.