关于女性，关于友谊，关于夫妻，关于母女之间的关系.
嘻嘻哈哈中有深沉的思考，吵吵嚷嚷里有宽广的含义.
有言论，欢笑，和幽默.
尤其喜欢那句台词：
女儿：长期以来，我一直以为是我的错，花了上千块钱去心理咨询.
母亲的盆友对爸爸说：快点儿，给她开张支票！
好似跳过了话题，也是亲友对往事的包
「Well, you have to try harder. I don't think you're really trying. → Really? Well, maybe you should explain "really trying" to me. Tell me, how would you be "really trying" if you were me? But you're not me, are you? You don't have my petty concerns to clutter your life and keep you from trying. You don't have three kids to feed, or worry about the future of a 17-year-old boy who nearly got himself killed driving back from some kind of a nightclub with his 30-year-old friend sitting drunk in the seat beside him. No, these are not your concerns. I see that. But perhaps you're right. Perhaps I could be trying a little harder.」
单身貌美的方卉（白百何 饰），独自在大城市打拼，过着两点一线的生活.
一天夜里，她突然听见门外有人暴力拉拽门把手试图闯入.
虽然没有看清门外是谁，但通过保安小吴得知，自己楼层的监控坏了.
这让方卉平静的独居生活突然笼罩在惊恐不安的阴影之中.
当夜晚再次降临，熟睡中的方卉隐约察觉有人进入了她的房间，但她醒来后却没有发现任何迹象.
渐渐，她的精神状态也开始变得越来越差.
身边反复出现的几个男人，房屋中介高齐、保安小吴、公司领导李总、宠物医生郑飞，他们似乎都有自己不可告人的目的.
随着好闺蜜乔小曼的离奇失踪，独居，几乎成为了方卉的梦魇……
