在人類滅絕、地球處於後世界末日狀態的世界裡，工人機爲了生存並打敗「殺手無人機」之類的流氓機器人而不斷努力。 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.
在人類滅絕、地球處於後世界末日狀態的世界裡，工人機爲了生存並打敗「殺手無人機」之類的流氓機器人而不斷努力。 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.