In order to take care of her son Jiang Wei's family, Chen Lan, a retired professor from Peking University, concealed her identity and worked as a free nanny. However, she was humiliated by her daughter-in-law Liu Min and her granddaughter Jiang Yue. Her son's partiality made her even more heartbroken. In desperation, she resolutely left home, regained her identity as a scholar, recovered her assets through legal means, and severed meaningless relationships. In the end, she returned to the Peking University platform, restarted her career, and gave her granddaughter a chance to start a new life after she repented, and lived out her self-worth.
