The whole play unfolds the story of strange cases in the Tang Dynasty through two unit cases - Jieyoudian - Suo Gongge - Jieyoudian - focuses on the secrets of the powerful in Chang'an, digs deep into the secrets of the court, and focuses on the characters' hearts and past.

《皚宫歌》directly refers to the strict family system of the Tang Dynasty and cleverly connects with the cultural main line of the fifth season of the follow-up - The Tang Dynasty Weird Stories: Shu Road.