The story is set in an imaginary ancient dynasty. It tells the story of Su Yao, the eldest daughter of the Shangshu Mansion. With her extraordinary intelligence and perseverance, in the complex ancient society, she went from being a boudoir girl who was despised by everyone to counterattacking and becoming a key figure influencing the situation in the court. She met the cold and affectionate prince Xiao Yichen, and they worked together to fight against the dark forces inside and outside the court. In the process, their relationship gradually heated up amidst the twists and turns.
