A young police officer, trying to solve a case undercover, unexpectedly uncovered a murder case.
The cute and youthful daughter of the boss fell in love with a poor boy, who turned out to be mute.
There is an inextricable relationship between the police officer and the mute...
After the battle between good and evil, the souls of the police officer and the mute can actually be exchanged...
So this time, are you a policeman or am I a mute?
Intention: The love between man and ghost is not over yet? It's not that simple.