Arrogant Emperor's Son-In-Law

After waking up from a dream, his soul passed through Dakang, and Duan Chun became the only son of Duke Chang of the Dakang Empire. The six sons competed for the legitimate rights, and Duan Chun was inexplicably involved! You all want to harm me? Come on, my father Chang Guo Gong is so rampant! Dad can't bear it... I still have my father-in-law protecting me. Your Majesty can't do it either? Well, let my wife take the lead. My wife is Her Royal Highness the Princess of Dakang Town! Actually, Duan Chun is the arrogant being that everyone fears the most.