On Lunar New Year's Eve, Zhou Yue accidentally discovers that her father, Zhou Jianguo, has sent New Year greetings to his illegitimate son, exposing his fourteen-year affair. Faced with her relatives' indifference and her father's violence, Zhou Yue resolves to fight for justice for her mother. She gathers evidence, transfers assets, and sets a trap to make her father sign a property co-ownership agreement. With the help of her cousin, a lawyer, she ultimately succeeds in making Zhou Jianguo leave with nothing. After losing everything, Zhou Jianguo discovers that his illegitimate son is not biologically his and eventually ends up behind bars. Zhou Yue and her mother get a fresh start and begin a new life.