At the end of the Song Dynasty, Mongol Mongol Khan Mengge invaded the Song Dynasty in the south and was seriously injured while being blocked by flying cannons. Although the King of Later Dharma stole the flying cannon, Meng Ge's injuries worsened and he had to withdraw his troops. On the return journey, he was ambushed by Kublai Khan and fled into the snowy mountains. Mengge felt that his life was not long gone, and he wrote a blood letter, passing on the throne to the young prince Hai Du and committing suicide. People and horses scattered in the snowy mountains
At the end of the Song Dynasty, Mongol Mongol Khan Mengge invaded the Song Dynasty in the south and was seriously injured while being blocked by flying cannons. Although the King of Later Dharma stole the flying cannon, Meng Ge's injuries worsened and he had to withdraw his troops. On the return journey, he was ambushed by Kublai Khan and fled into the snowy mountains. Mengge felt that his life was not long gone, and he wrote a blood letter, passing on the throne to the young prince Hai Du and committing suicide. People and horses scattered in the snowy mountains