This article is a reasoning article about the personification of solar terms. Off-line funny is better than receiving × aloof, sullen and coquettish attack. How many conspiracies is hidden in a letter sent secretly from the imperial city? How many interests are involved in a war? How much jealousy will it arouse if you are in a high position? Let's see how Prince Shuangjiang and his senior brother Jingzhe overcome difficulties together. The whole story is enjoyable, but due to the necessity of the plot, the ending may be a little sad, so please be careful.