在人(🌠)类灭绝(🆓)、地球处于后世界末(mò )日状(🌰)态的世界里(🕸)，工(gōng )人机(jī )为了(🍥)生(shēng )存并打败“杀手无人机”之(🗼)类(lèi )的(🥩)流氓机器人(🌫)而(ér )不断(duàn )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.