Follows a game warden and his family during a changing political and socioeconomic climate in a small rural town.。描述了解放战争时期，在敌后铁路线上的两代为祖国的解放事业，和敌人展开了斗争，终于完成了破坏敌人铁路运输的光荣任务，为朝鲜解放战争的胜利，作出了重大贡献。。