The heroine is a 28-year-old history teacher who traveled to this fictional dynasty. Her sister died of hemorrhage during childbirth. The heroine married Marquis's brother-in-law as her stepmother, mainly to take care of the child her sister gave birth to. Later, the Marquis died in the battle, and the heroine stayed in the Marquis' mansion to educate the entire 6 children in the Marquis' mansion.
The hero is the emperor, a misogynistic man. Women feel uncomfortable when they are close to him. This is because of the psychological illness caused by witnessing the harem fights. The male protagonist's harem is only used to balance the court, and he has no contact with the women in the harem. The male protagonist is a wise emperor and a domineering man. They met by chance and gradually became attracted to each other.
