It coincides with troubled times and the decline of the righteous way has resulted in a shortage of talents. For a time, the evil way is rampant, and the people in the world are suffering in various ways. However, the evil does not suppress the righteousness. There are two domains of ice and snow, and there is An Sifang in the middle. The story starts from Qingming Villa, and let's see how the children of troubled times compose a hymn...