The film is based on real sheep mountain battle. Well equipped enemy reorganized sixty-six division under the command of Song Ruike in Jiang Jieshi's favourite pupil, relying on the risk of a sheep on the mountain, so that our first attack failed, causing heavy casualties. Our army two longitudinal, vertical zaidao commander in command, summing up the lessons, timely adjust the deployment, a battle of wits of the fight a bloody battle with sly song to. Not too much expression during a battle of this film, but in the sheep mountain campaign in the background by seven even thirty-two trapped soldier and war correspondent Liu Ying fate deduce a little-known, ups and downs of the touching story, sings the praises of Chen Zaidao revolutionary predecessors, map out a strategy battle thousands of miles of courage.