The most dazzling thing about the Li family's lintel, which has been passed down from generation to generation in poetry and calligraphy, is not the fame, but the three cold chastity archways. When the model of "blessings and wisdom" is betrayed by her loved ones, how will she personally break this "monument" made of female flesh and blood, earn a way out for herself in a desperate situation, and redefine the glory of her family?