S1, E1: Ji Bai is a no-nonsense cop, a man of action and Xu Xu is a soft-spoken new recruit from a psychology institute; these two opposites must put their differences aside to fight crime and not drive each other crazy.

S1, E1: Ji Bai is a no-nonsense cop, a man of action and Xu Xu is a soft-spoken new recruit from a psychology institute; these two opposites must put their differences aside to fight crime and not drive each other crazy.