While Renzong was taking Concubine Pang out of the palace, Concubine Pang encountered an evil person and was rescued by a young man in blue. Later, we met again at Yaowu Tower and later learned that this young man's name was "Zhan Zhao" and he was a modern Nanxia. After his performance, Renzong was so pleased that he granted him the title of "Royal Cat" in the play. This rumor was spread, and Bai Yutang happened to hear it when passing by Bianliang, but he was disdainful of it. After returning to the empty island, I heard about this again. I felt dissatisfied and wanted to compete with Zhan Zhao... This is how the play unfolded.