" The Great Cause of the Emperor of the Southern Song Dynasty "," Dezhao of the Great Song Dynasty "," Zhao Kuangyin's Rebellion at the Beginning of the Song Dynasty ", and " The Son of the Great Song Dynasty " were all novels about Zhao Kuangyin's son, Zhao Dezhao. Among them,"The Great Cause of the Emperor of the Southern Song Dynasty" tells the story of Zhao Yun's rebirth as the tenth grandson of Zhao Kuangyin's son, Zhao Dezhao. During the reign of Ningzong of the Southern Song Dynasty, he fought against the Jin Dynasty, pacified the Western Xia Dynasty, destroyed Tiemuzhen, and restored the Song Dynasty."Dezhao Great Song" tells the story of Zhao Dezhao, Zhao Kuangyin's unpopular son, how to find his own position;"Zhao Kuangyin wants to rebel at the beginning" is a plot that changes history by replacing Zhao Kuangyin with Chai Zongxun, which shows that the plot of the novel has an overhead element." The First Son of the Song Dynasty " was about the taxi driver, Old Zhao, who transmigrated into Zhao Dezhao, the son of Zhao Kuangyin, and changed his fate in order to avoid being sent by his uncle, Song Taizong, to get his lunch box.