Bai Nan is a doctor
Fortunately, the one who died was a psychiatrist with a meager income.
After being dumped by his girlfriend of five years, Bai Nan thought that he was at the bottom of his life and would no longer be decadent. His lovely dean said to him, "Young man, work hard, and you will be the second-in-command of this hospital when you succeed." Then our inspirational Bai Nan cheered up again.
And then
The dean sent him to three psychopaths