He Xiulan, who makes a living by wailing at funerals, marries the spineless teacher Zhou Mingyan for money, using fierce methods to help her in-laws collect debts, establish authority, and drive away evil people. She awakens her deranged mother-in-law's craftsmanship, leads the whole family to open a festive costume shop, and with her husband's support, studies hard while pregnant, finally becoming the village's first female college student. The family transforms from doormats into a self-reliant and happy household, proving that kindness and courage can rewrite destiny, and love can heal wounds and illuminate the future.