A Doll's House is a three-act play. The story tells that the heroine Nora borrowed money from krogh without telling her husband, forged her signature in order to treat her husband, and inadvertently committed the crime of forging written evidence.

Years later, Haier Mao was promoted to manager, and krogh Stein was fired. krogh Stein threatened Nora with written evidence. When Haier Mao learned about this, he flew into a rage and called Nora a "bad thing", "criminal" and "bitch", saying that her future was completely ruined.

After the crisis passed, she immediately resumed sweet talk to her wife. Nora realized that she was a "doll" subordinate to her husband in the family. When her husband's selfish and hypocritical ugly soul was exposed, she finally ran away flatly.