China's Northern Song Dynasty, the famous border Morimasa Yang Ji industry and his eight sons in the war to defend the frontier defense neutral hehe exploits. Therefore, it has been glorify their spread many of the Yangs epic story. Yang Ji industry granddaughter Mu Guiying was a Song Dynasty has achieved a lot, after a traitor of the slander, and Guitian Taijun Cichao, spent two years of retired life. Year Xixia Military Governors suddenly provoke riots, the Song Dynasty resist unmanned, Mu Guiying command To enable the expedition. The careworn Mu Guiying remembered the Song Dynasty broken Yang indifference, as well as a traitor conspiracy harm first reluctant to assume command. After the exhortation of her grandmother Taijun to, in order to defend her country's stability, lifting Binghuo abandoned personal anger, decided accompanied by her husband - then fought alongside him Zongbao, as well as a pair of children - teenager Yang Wenguang and Yang Jinhua, brimming with confidence ground staging point, generous the pledging serious discipline, Chifu battlefield.