Guige is under the jurisdiction of Bihe palace. Princess Ding Shufei is yesterday's yellow flower. She has not been allowed to spoil in recent years. In the middle of January, the emperor will go once, just to have a symbolic look at Ding Shufei and the prince, and ask about the prince's academic situation. Usually she accompanies her mother and son to have lunch or dinner and leaves without staying with her. What can make the emperor concerned is the beautiful young beauty Xue. However, the harem is never short of young and beautiful women. As a concubine of the harem, there are too many women who can't help themselves....