During World War II, a secret agent must seduce then assassinate an official who works for the Japanese puppet government in Shanghai. Her mission becomes clouded when she finds herself falling in love with the man she is assigned to kill.
- Genre: Action, Drama, Romance, Thriller
- Studio: River Road Entertainment, Haishang Films, Focus Features, Sil-Metropole Organisation, Shanghai Film Group
- Keyword: sexual obsession, china, resistance, in love with enemy, cheating, traitor, shanghai, china, insurgence, war on freedom, lover, occupying power, insurrection, secret love, love, espionage, hong kong, extramarital affair, mahjong, resistance fighter, erotic thriller, 1940s, age-gap relationship
- Cast: Tony Leung Chiu-wai, Tang Wei, Joan Chen, Leehom Wang, Tou Chung-Hua, Jacqueline Zhu Zhi-Ying