Being favored by the princess and wanting to recruit a son-in-law, why did he hang himself? Being appreciated by the emperor, he became a second-rank official, and had a great platform to make contributions, but why did he wholeheartedly rebel? Hidden behind the son's rebellion, is it morality? Distortion of human nature? Mr. Xu opened the mecha system in his mind, and silently swore: One day, I will blow you, the dog emperor, to the sky.