在人类灭绝、地球处于后世界末日状态的世界里,工人机为了生存并打败“杀手无人机”之类的流氓机器人而不断努力。 In a world where humanity is extinct and Earth is in a post apocalyptic state, worker drones struggle and toil to survive and defeat rogue robots called Murder Drones.。该片根据中国民族英雄戚继光(赵文卓 饰)事迹改编,讲述了明朝抗倭英雄戚继光与戚家军一起抗击倭寇的英雄史诗故事。。单行本24卷 OVA付。