You Have to Kill Me

How many regrets can you bear in your life?A sudden homicide, the deceased girlfriend who he was about to propose to. The police officer forcibly endured the face and grief, and joined forces with the police school’s student WANG to crack the murderer, only to discover the sad truth of the murder. Is it a suicide or murder? Mysteries are coming one after another, but the truth is so cruel, does the police officer have the courage to face it all?