The female lead Shen Lan is a new mother after childbirth. After marrying into her husband's family, she has been repeatedly wronged, while her husband always fails to maintain proper boundaries, blindly indulging his family to mistreat Shen Lan and her daughter. Unwilling to tolerate the unfair treatment, Shen Lan decisively gets divorced and leaves with her daughter. She thought she would have to face the hardships of life alone, but unexpectedly, Mrs. Carter, who has always been raised in comfort, cannot stand her own family's behavior. She firmly stands by Shen Lan's side again and again, defends and supports her, provides Shen Lan and her daughter with sufficient backing and support, and accompanies them to start a brand new life.