This type of novel was more common. It usually involved transmigration, the underworld, ancient dynasty politics, palace life, and many other aspects. The male lead was Hades, and the female lead was actually the princess of the Heavenly Realm. Later, she traveled to ancient times to help Xiang Tong's daughter marry the prince that Hades had disguised as. This kind of plot could let the readers feel the charm of time-travel and also add suspense and interest to the story. In novels, the relationship between Hades and the female protagonist was also a common plot. Due to the difference in the identity of the male lead and the background of the female lead, the interaction between the two of them might be more special, presenting a different sweet and spoiled style from ordinary romance novels. In addition, the plot of ancient palace life was also a common element in this type of novel. For example, the male protagonist and female protagonist had to adapt to different etiquette and culture in the palace, deal with political struggles and interpersonal relationships within the palace, and also face various dangers and dangers in the palace. This kind of novel could allow readers to enjoy the mysterious charm of time travel and ancient history, but it could also bring different emotional experiences and reading pleasure.