一群世界顶尖杀手，曼谷女杀手，退伍军人，爆破专家，巫毒刺客等等；因为不明原因，被聚拢并囚禁在一间高科技刑房，它有个令人生畏的名字---屠宰房。
金来元饰演的刑警因为弟弟被犯罪团伙所害，为了查清事件真相，以囚犯身份进入监狱，接近在监狱里称王称霸的人物。而韩石圭饰演的监狱霸主因为和政府高层有着某种交易，在监狱里也能一手遮天。
A village in Ukraine, near the Russian border. The only thing that slightly disturbs the peace there is the occasional death of an elderly person. That is also why Anatoly returns there: to take care of his dying mother.
