Fourteenth Prince Yin Zhen was one of the people in the Nine Dragons Seizing the Crown Prince incident during the Kangxi Dynasty (China). He was part of the Eight Families (including Eighth Prince, Ninth Prince, Tenth Prince, Fourteenth Prince) and later all had bad endings. He respected and listened to Eighth Prince. He had a biological brother, Fourth Prince, but they were not in harmony, even fought against each other for the throne. Fourteenth Prince grew up with Ruo Xi, although he later had many Fu Jin (wives), he did not understand his own love. He always pushed the Ruo Xi ship for his Eighth Prince. Perhaps his love was to see her happy. When Ruo Xi became a tea-serving servant for her father, Emperor Kangxi, she had to be so careful in everything that she seemed to imprison her own soul... Fourteenth Prince always went to Ruo Xi's tea room to chat with her. He liked her so much that he kept her casual words of "liking hibiscus cakes" in his heart. Even though they often argued to the point that he was red-eared and angry, when he returned, he felt...missed... And the golden hairpin that Nhược Hy had dropped when she was racing horses, he also kept it as a personal item.

On the night of the Lantern Festival, when the emperor and the other princes went on a tour to the south of the river, only Rou Xi was left in the familiar tea room, a figure in red and green clothes walked in

"Hey, aren't you going with the emperor? Don't tell me you're sick again because you didn't listen to the imperial physician? Do you still have the energy to go out? I'll take you!"