讲述少年少女驾驶「有人驾驶的无人机」于「不存在的第86区」奋战，少年「辛」，与透过特殊通信指挥作战的指挥管制官少女「蕾娜」壮烈而悲伤的战斗与离别的故事。

Bean plays a private drone contractor who spends his workdays flying covert missions then returns to