Lust, Caution (2007)
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. secret love, china, sexual obsession, shanghai, china, cheating, espionage, resistance, in love with enemy, traitor, lover, insurgence, war on freedom, occupying power, insurrection, love, hong kong, older man younger woman relationship, extramarital affair, mahjong, resistance fighter, erotic thriller, 1940s