At the New Year's Eve family dinner, Zhou Min's father publicly berates his son-in-law, Zhao Lei, because the liquor he brought isn't the kind he likes. Heartbroken, Zhou Min leaves in anger with her husband. For years, the couple have supported her father financially, while her eldest and second eldest sisters have only pretended to be filial. Her father subsequently moves in with each of them, only to be dismissed with excuses. When he suddenly suffers an ischemic stroke and is hospitalized, Zhou Min discovers that her eldest sister swindled away his 230,000 yuan retirement savings under the pretext of managing investments to cover her own family's financial losses. Confronted in the hospital room, the eldest sister writes an IOU, and their father finally sees the truth and apologizes to Zhao Lei. From then on, Zhou Min and her husband visit him regularly. Her father sincerely accepts his son-in-law, while all contact with the eldest sister comes to an end.