The Dajing Dynasty was founded for one hundred and thirty years. In the middle and late period, the imperial power weakened, aristocratic families controlled the government, vassal towns were divided, northern Di and southern barbarians were eyeing, the princes in the court seized the legitimate rights, and internal and external troubles arose. Su Qingyuan, a double master of history + criminal investigation, traveled through time to assist the seventh prince Xiao Wan in seizing the imperial power, pacifying the troubled times, and finally took control of the world and lived in peace for the rest of his life.
