面对可怕的丧尸大军，这位前拳击手必须运用拳法、速度、精力来拯救女友，奋力求生。
Based on the internationally best-selling novel by Jonas Jonasson, the unlikely story of a 100-year-old man who decides it's not too late to start over. For most people it would be the adventure of a lifetime, but Allan Karlsson's unexpected journey is not his first. For a century he's made the world uncertain, and now he is on the loose again.
影片讲述了一名少女在某个巨型秘密实验室里醒来，她逃出实验室，偶然遇到努力从犯罪组织那里守护自己的家的庆熙。闯入庆熙家里的犯罪组织和少女冲突后，少女以压倒性的实力打败了他们。这期间，秘密实验室一直在追踪少女，这名神秘的少女到底是谁？
电影以抗美援朝战争第二次战役中的长津湖战役为背景，讲述了一段波澜壮阔的历史：71年前，中国人民志愿军赴朝作战，在极寒严酷环境下，东线作战部队凭着钢铁意志和英勇无畏的战斗精神一路追击，奋勇杀敌，扭转了战场态势，打出了军威国威。
