Modern historians believe that Zhao Huan, Emperor Qinzong of the Song Dynasty in the first year of Jingkang, used the flesh and blood of the emperor as a shield to reverse the Song Dynasty's fate of subjugation when the entire country surrendered and the mountains and rivers were about to be shattered. He protected thousands of miles of rivers and mountains in the Central Plains, but he could not protect the romance of the world, the old friends of monarchs and ministers, and the gentle character of the Song Dynasty for a century. He eventually became the loneliest ZTE emperor in history.