Wang Xuebing

Zhang Zili wasn't always a badly paid security guard. He was once one of the best detectives on the police force. That is until injuries sustained during an investigation into a gruesome and unsolved murder case forced him into early retirement. That was five years ago and the killings have started again.

A woman's husband gets kidnapped and the ransom demands that his wife acts like the perfect wife to one of the kidnappers for one week.