In the quiet afternoon, while her husband is away, a public housing housewife indulges in a secret affair. One day, her husband's company department chief visits their home, thrusting her into an abnormal situation where she must personally entertain the man for her husband's promotion. The wife maintains a poised and elegant demeanor before the chief, pleasing her husband, who then callously entrusts his wife to another man. The couple's relationship grows increasingly distorted. As the wife's inner turmoil clashes with her husband's cold indifference, their marital bond ultimately collapses. This work vividly and sharply portrays the dark desires lurking within a marriage and the inevitable destruction that follows.