In order to take care of her son Jiang Wei's family, retired German professor Chen Lan was willing to act as an "old mother". However, she was despised and insulted by her daughter-in-law and granddaughter, and her son also indulged her. Frustrated, she no longer held back, revealed her hidden wealth, repossessed her property, cut off financial support, and resumed her academic career. Granddaughter Jiang Yue woke up after going through hardships and started over again under the guidance of Chen Lan. Chen Lan finally found her own life.