Your Highness, Aren't You a Dandy?

Everyone said that the seventh prince, Xiao Jingyan, was an uneducated playboy who was addicted to pleasure and had no ambitions. No one expected that he had hidden his sharp edge and had mountains and rivers hidden in his heart. Seizing the power of the direct descendant, the border is beacon-fired, the court is treacherous, and every step is startling. The former dandy prince showed his talents, stirred up the situation, settled the world, and controlled all directions!