How much of history is true and how much of it is false? Who am I? I don't know, because my era does not belong to the present, I am just a small person following the flow of history. After experiencing all kinds of life, seeing all the prosperous grievances and grievances of emperors, and the law of superior achievements, Shang Yang's reform was just a show, Cao Cao's traitors were just a massacre in troubled times, and even Qin Shihuang was just a ruthless emperor who traded the life of a child for the throne. Now it's up to you to judge!