八流编剧镰田伦子（吉高由里子 饰）、美甲师山川香（荣仓奈奈 饰）、某小餐馆老板女儿鸟居小雪（大岛优子 饰）是三个年过而立且相交多年的好朋友。过去的很长时间里她们都没有男朋友，三个人工作之余就凑在一起喝喝小酒，吹吹牛，奚落嘲笑为爱情竭力奔走的男男女女，却不知道原来在有意无意掩饰着各自情感上的空虚。新的一年里，她们的桃花期竟突然降临。伦子和萍水相逢的金发帅哥KEY（坂口健太郎 饰）相互厌恶，却有着意外的神展开。香重逢玩乐队的前男友阿凉（平冈佑太 饰）这次则变成对方的备胎。小雪与上班族丸井良男（田中圭 饰）陷入热恋，情愿成为对方的小三。 人过三十依然做着白日梦的大女孩，就此展开她们的恋爱征程……
A horror novelist begins to fear his stories may have a life of their own. Bestselling horror novelist Christopher Roth (Joaquim De Almeida) feels in need of a change, the gruesome ideas in his novels are starting to take over his dreams and have him asking the question: How long before I become one of the insane killers I write about? In need of a break, he and his wife Catherine head off to a remote house in Umbria, Italy. Roth starts work on a new romantic novel and all seems to be going well but it s not long before this idyllic world is shattered. A young couple is brutally murdered in the woods near the Roths rented house, and Catherine has disappeared. A letter from the killer is on Christopher s table, accompanied by a horrific photo ... and here begins the Roths worst nightmare. A nightmare whose violence is greater than anything Christopher had ever envisioned.
