A lawyer is selected to be in charge of a retrial for a case surrounding the abduction and murder of a girl in Kagawa Prefecture 21 years prior. At around the same time, another kidnapping case arises in which a young girl is also abducted with no charges being filled, making Chisa one of the victims. With this, she sets foot in her hometown of Kagawa for the first time in 10 years and, with the help of her colleague, reinvestigates the incident that had occurred at the time, where there is a high possibility that the perpetrator was responsible for the same incident, having Chisa confront the suspect who may have once tried to kill her in order to uncover the truth behind the incident.
Kohei, a deaf university student, meets Taichi, an optimistic classmate who volunteers to take notes for Kohei's lectures in exchange for food. As they grow closer, their friendship blossoms into love.
Hiroshige Akihisa works for a karaoke company. When he is interviewed about the past 30 years of the Japanese music industry, he gets confused when he is asked about his high school student days. An incident that happened 29 years ago caused him to suppress his memories, which have now come back. On March 20, 1995, the Tokyo subway sarin attack took place. At that time, Akihisa was a high school student who got good grades and was well-mannered, but the Tokyo subway sarin attack led him to face the death of someone he knew and shook his world. Around that time, he was suddenly called out by his classmate Suzuki Shotaro, whom he wasn't very close to. Shotaro asked him if he wanted to live vacantly into his adulthood and then die. Would he be happy living that type of life? Akihisa then joined Shotaro’s group and hung out with them in Shibuya. One day, Shotaro is attacked by someone. Akihisa decides to take revenge on the attacker and begins to search for him.
The drama is about five men and women who have gone off the rails in their lives and are trying to start their lives over by playing the role of a fake family based on the underworld part-time job case.
Kujo Rina is a chemistry teacher and the homeroom teacher for the 3rd grade D class at Horai High School. She doesn't have a bond with her students. On the school's graduation day, Kujo Rina is pushed from the 4th floor and falls down. She is able to glimpse a school uniform sleeve on the person that pushed her. At that time, she wonders why she was pushed and that she does not want to die.