Because Chen Yu achieved a breakthrough, the police finally did not have to continue the investigation laboriously. According to the information provided by the cancer-stricken real estate salesman, they quickly located the other individuals who wanted to commit suicide and brought them all back to the police station. Director Nan, who was behind the scenes orchestrating all this, was also arrested by the police.
At this stage of the case, what remained was how to pry open the mouths of these suicidal individuals and Director Nan, and that was a matter for the police.
As far as Chen Yu was concerned, he wasn't interested in the ultimate outcome of these cases. As a doctor, apart from feeling anger towards the mastermind who was exploiting other people's lives for unspeakable purposes, he was more concerned with how exactly he should heal this real estate salesman whose cancer cells had spread throughout his body.