主演:
剧情简介
某天，高中生横谷家突然来访了一位上门营业的女仆—— 之前的职业是杀手，并且没做过家务活…… 满心疑惑而又无法拒绝的老好人男主感受到她的纯粹，于是接纳了她。 让只影独行在黑暗社会孤独生活的女仆，成为家人的故事开始了……。In a near future, crimes and accidents can be prevented by making just one phone call to the past. However, the peace of this utopian world will be disrupted by a methodical killer who seems to have discovered the only flaw in this system.。