Set in the 1930s in the rural Gaomi County of Shandong province, the series follows the life of Jiu'er, a strong-willed and spirited young woman who is forced into a marriage with the leprous son of a wealthy distillery owner. Despite her tragic circumstances, Jiu'er navigates the treacherous social landscape of her village, eventually taking control of the family business and becoming a powerful matriarchal figure amidst the chaos of the Second Sino-Japanese War. As the Japanese army invades China, the personal struggles of Jiu'er and her complicated relationship with the local bandit Yu Zhan'ao become intertwined with the broader fight for national survival. The series explores themes of female empowerment, traditional customs, and the indomitable human spirit, showcasing how ordinary people rise to become heroes in the face of brutal occupation and systemic oppression.