A drama in which an office lady searches for her own way of life. Sayumi, a 26-year-old OL, thinks that she only wants to have sex with people she likes, but the girls around her have teased her about the idea. In front of her, men who are not normal appear because they are too straight in their thoughts.

Kazue Omiya, played by Anri Okamoto, was a little worried about her days with the man she had feelings for. Are we really lovers? Still, she tries her best to devote herself to him. One day, she meets a "scarred woman" standing in a phone booth. That was the beginning of everything. Omnibus style story of 7 episodes. A shocking ending awaits you at the end.

In 1980, Ayuko is a new transfer student in Okayama from Tokyo. She doesn't have any friends and relies on her boyfriend Hideo who is a college student. Ayuko likes to draw a romance manga of herself and her boyfriend. Ayuko's classmate, Takemi, becomes a huge fan of Ayuko's manga and they become close friends. Due to an incident though, they drift apart. 30 years later, Ayuko is now a manga artist and comes back to Okayama to give a lecture at her former high school. There, Ayuko meets Takemi who is now a teacher.

Twelve years after the death of his high school girlfriend, Fujima (Kenta Kiku) has become a journalist and is ordered by his editor to write an article about her as an "unsolved case processed as an accidental death." Fujima objects, saying, "Writing it will only corner the bereaved family," but is nevertheless sent to conduct interviews against his will. Unable to hide his confusion, Fujima visits the bereaved family, only to witness the man once suspected as a perpetrator, Shida (Satoshi Nikaido), living with them. The family calls Shida "Sensei" and behaves submissively towards him. While suspicious of their behavior, Fujima begins his investigation...