Miyu went to Seoul, Korea to study and look for her older sister who went missing two years ago. One day Miyu got to know Hana who was a famous plastic surgeon and she reminded of her missing sister. Hana lives with her lover Hyoshin, but she got attracted by Miyu. And Nyoshin felt jealous of Miyu. Miyu thought that Hana is actually her older sister and asked her to tell the truth. Hyoshin saw two of them talking and killed Hana because of jealous. Hyoshin tried to kill Miyu next and Miyu realized Hyoshin is her sister who had plastic surgery and changed her face. Finally Hana stuck a knife into herself because she knew Miyu always values her sister. Miyu survived, but lost her precious sister.

37岁的会社职员川口洋平是一个体态臃肿、其貌不扬的宅男，下班后他很少跟同事喝酒吃饭，更多的时候都回到自己的小家，与苦心收集来的上百个娃娃们聊天说话。他精心为娃娃们买来漂亮的衣服，并对此感到分外满足。每到夜深人静时，娃娃们便开心地聊天，而对于这个主人，她们似乎也颇不以为然。 某晚，洋平回家的路上见到一个被人丢弃的娃娃。他将娃娃带回家，精心修补后放到了自己的收藏室里。令他想不到的是，这个娃娃是100年前被邪恶的魔术师封印起来的美丽女孩凯瑟琳。洋平最喜欢的娃娃玛丽听了凯瑟琳的自白，似乎心有所感。第二天，玛丽（吉沢明歩 饰）奇迹般地变成了人类……

繪里（櫻木優希音 飾）一個人住在已故父親正三留下來的房子裡，擁有護士資格的她成功應徵上藤村醫院，即將展開新工作。某天當她一個人待在屋子裡，對著父親的遺照說話時，玄關突然傳來了聲響，她前去察看時，只看到一把花束。藤村醫院的院長光夫是一位成熟又風度翩翩的男人，繪里對他抱有好感，甚至在工作時腦子裡不禁會冒出一些限制級的畫面。這天當她下班回家時，赫然發現離家出走許久的姐姐良繪竟然回家了。原來良繪被不倫的對象拋棄，只好回到老家來，對於一向任性的姊姊，繪里除了嘆氣沒有其他方法。就這樣日子一天天的過去，某日繪里騎車去買便當時，意外撞上了亞弓，而亞弓正是繪里在高中時期的姊妹淘，而這段重逢會掀起什麼樣的風波呢…？