On the wedding day of Cui Nanyin, a loyal and heroic family's descendant, her groom, Shen Yan, spends the entire night away with another woman. Faced with a marriage that exists in name only, she refuses to suffer in silence. She immediately ends their relationship, divorces her husband, retrieves her dowry, and rebuilds the Cui family household. With her unwavering pride and dignity, Cui Nanyin earns everyone's respect. When the nation faces a crisis, she tirelessly raises donations and gathers supplies to support the front lines, living a life true to herself. Meanwhile, Shen Yan, who is obsessed with beauty and tries to please everyone, eventually loses everyone's support and sees his future ruined. This is a story about a woman's clear-mindedness, independence, and devotion to her country and family: a woman need not depend on anyone else; wherever her heart finds peace, the whole world can be her home.