Concubine Liu and her personal eunuch chief Li Dequan were struck by lightning because they offended Tian Yan. Their souls traveled to modern times and possessed the bodies of a pair of urban men and women respectively. Concubine Liu was reborn as Liu Yin, a 25-year-old working woman with a cool temperament and elegant thinking, but still retains the pride of a noble concubine. Li Dequan was transformed into Li Quan, a 30-year-old retired security guard, who is physically strong and loyal, retaining the power and ruthlessness of the eunuch chief.