At the end of the Southern Song Dynasty, the Mongolian cavalry invaded the south. A battle map by Zhennan Xia Lian Yunfeng brought the martial arts of the Central Plains that had been peaceful for hundreds of years back into the bloody storm. The spring breeze south of the Yangtze River, the infatuation of children could not withstand the fate of the times, the bloody rivers and lakes, the passionate heroes vowed to die together for the country and the people, a masterpiece of Canglang martial arts, and a heart-wrenching love tragedy.