The modern Xue Qingyin accidentally traveled through time and became the female supporting character who met a tragic end in the ancient novel "The Only Favorite Princess". The male protagonist of the original book and the forces behind her tried their best to prevent her from changing her destiny because of their own interests. Xue Qingyin approached He Junting to save her life, but her initial calculation caused He Junting to misunderstand her feelings. The palace hierarchy is strict and there are many restrictions on women. Although Xue Qingyin has modern knowledge but lacks experience, she is hated by everyone. He Junting faces the dilemma of revenge and protecting Xue Qingyin. Xue Qingyin needs to change her fate before He Junting's "untimely death", and the hostility of all parties in the palace makes her life even more difficult. As they got along, He Junting learned that Xue Qingyin's plan had caused misunderstanding. In the end, He Junting succeeded in taking revenge and ascended to the throne of God. The two resolved their misunderstandings, moved from "each getting what they needed" to sincerely staying together, and rewrote the tragic ending.
