One day, seemingly without any warning, 27 year old Shuomi Shimura (played by Kuroko Kanai) suddenly suffered a serious car accident. When she woke up again, she realized that she had lost memories of the past decade. At this time, she only remembers things before December when she was 17 years old. The arrival of her ex boyfriend Yoshihiko (played by Yuta Nakano) made her
One day, seemingly without any warning, 27 year old Shuomi Shimura (played by Kuroko Kanai) suddenly suffered a serious car accident. When she woke up again, she realized that she had lost memories of the past decade. At this time, she only remembers things before December when she was 17 years old. The arrival of her ex boyfriend Yoshihiko (played by Yuta Nakano) made her