年过三十的姚澜（俞飞鸿 饰）是一家便利店的店长，通过相亲网站她结识了看似敦厚老实的田坤（涂松岩 饰），两人一拍即合，很快决定步入婚姻殿堂。可就在节骨眼，姚澜发现未婚夫不忠的证据，盛怒之下取消了婚礼。在心情最低落的时刻，看热闹的小青年陆小贝（杨玏 饰）不经意闯入姚澜及其母亲（许娣 饰）的生活，让感

Eighty people from totally diverse backgrounds suddenly find themselves in an undisclosed location where they are expected to compete in a race with s