In 1213 AD, the Kingdom of Jin gradually became weak, and the Southern Song Dynasty was still in decline; Xixia, Dali, Goryeo, and Japan were even less important. An unprecedentedly powerful force rose on the plateau and would irrigate the Eurasian continent with the blood of hundreds of millions of people. In the current catastrophe, a young man People hold the bow and knife tightly, trying to strangle fate by the throat.