
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.
Liang Shan Bo

Zhu Ying Tai

Handsome

Canying / Fly

Sam

Ben Liang

Insp. Xu Shu Zhen
Viper

Liang (Mainland gangster)
Shantung woman (Mainland gangster)

Nurse Zhu Huo Ji

Councillor Wang Heng Xin

Lawyer Liu Zhi Pang

Stage Director

Stage Actress

Stamp Expert

Brother Quan

Zhu's Fan
Police Officer
Mother in Elevator

Man in Elevator

Stage Actor

Suspect Under Hook
Quan's Man

Quan's Man

Doorman

Beggar
Doctor

Quan's Man

Quan's Man

Quan's Man
Policeman

Unknown Role