(Time travel + Dandy + Machiavellian + Detective)
Xiao Yu, a rich man from Jiangcheng in the 23rd century, traveled back in time into a drama that he complained about. In the drama, the dandy prince Xiao Yu was framed for treason and his family was exiled, but was silenced by the villain Song Yunzheng while in exile. In a new life, the modern rich man Xiao Yu enters the drama and solves the scientific examination fraud case with his bamboo horse Guan Jie. But facing Song Yunzheng and the eldest prince, how should Xiao Yu break the situation?