Bai Sheng's undercover career lasted for many years, so long that almost no one remembered that he was a policeman, except Lu Shangtang.
Lu Shangtang thought: I want him to return to his favorite profession with the highest honor.
[Danmei] The upright and heartwarming captain of the provincial bureau's criminal investigation team vs. The attentive and courteous captain of the municipal bureau's anti-narcotics brigade
Mission: Heroes will never be forgotten