High school teacher Xu Hanliang travels through the ancient times, and happens to meet the most difficult Northern Song Dynasty. Now sitting on the throne of the emperor is the faint king Zhao Ji who only knows love and calligraphy. Xiaoqian Xiaoyao has spent half of his life, and never thought that if you readers of the era think 'Back to the Great Song Dynasty as a King' is not bad, please don't forget to recommend it to your friends in QQ groups and Weibo!