Nurse Liang Shanbo and Actress Zhu Yingtai are mismatched cousins who just inherited a rental home from their late relative. When they moved in, they discover that a room has been rented out to a man named Ben, who turns out to be a criminal gangster. One night, when Ben returns home, bloodied and injured, he collapses into Yingtai's arms and whispers a code in her ear before he dies. Not knowing what the code leads to, Yingtai and Shanbo are later visited by a man claiming to be Ben's brother who wants to solve the case. In the meantime, gangsters believed to be involved with Ben's murder want to retrieve the code from the girls, whom they think were told by Ben what it actually unlocks.
as Liang Shan Bo
as Zhu Ying Tai
as Handsome
as Canying / Fly
as Sam
as Ben Liang
as Insp. Xu Shu Zhen
as Viper
as Liang (Mainland gangster)
as Shantung woman (Mainland gangster)
as Nurse Zhu Huo Ji
as Councillor Wang Heng Xin
as Lawyer Liu Zhi Pang
as Stage Director
as Stage Actress
as Stamp Expert
as Brother Quan
as Zhu's Fan
as Police Officer
as Mother in Elevator
as Man in Elevator
as Stage Actor
as Suspect Under Hook
as Quan's Man
as Quan's Man
as Doorman
as Beggar
as Doctor
as Quan's Man
as Quan's Man
as Quan's Man
as Policeman
