The story takes place at the end of the Northern Song Dynasty. The Jin soldiers marched south to conquer cities and territories. At the same time, the Mongolian tribes rose rapidly. The protagonist is a young farmer who practiced martial arts since he was a child. Because his family was destroyed by the war, he resolutely joined the army and relied on his own ability to continue to be promoted. Gradually, he grew into an important anti-Jin force. However, as he continued to understand the forces of all parties, he found that he seemed to be trapped in a huge conspiracy.
