In her previous life, Su Wantang, daughter of the Grand General Who Guards the Nation, mistakenly married Lu Jingxing, a cold-hearted Hanlin scholar. For three years, she remained chaste, yet he never treated her with kindness. Her father was also implicated and died unjustly. Reborn on the very day the imperial marriage decree was issued, she finally comes to her senses, abandons her foolish infatuation, and obeys the imperial decree to marry into the Xie family of Qinghe. When Lu Jingxing belatedly regrets his actions and begs to reconcile, Su Wantang firmly rejects him. Having learned to see through people's hearts and uncover the many misunderstandings of her previous life, she chooses an upright and honorable husband, protects her family, breaks free from the fate of having given her love to the wrong person, and finds a peaceful place to call home.