Li Chengze, a modern social beast, accidentally transformed into the seventh prince of the Han Dynasty and was bound to a mysterious system. As long as he successfully exits this world, he can return to modern times and become the richest man. Therefore, he specializes in picking difficult things to get ahead of others. No one in the family dares to provoke him, so he insists on competing; the government office has strict rules, so he insists on breaking into it; the emperor's brother bullies others, but he will never give in; the prince's attire cannot cross the line, so he chooses to wear it when entering the palace. But the more he wanted to leave, the more he was misunderstood by the Manchu Dynasty as having extraordinary courage and far-reaching strategies. The emperor valued him more and more, and the people also supported him. By the time Li Chengze came to his senses, he had become the most anticipated candidate for the crown prince.