Atsuhisa Yamada is an ordinary man, with a wife and a 5-year-old daughter. He is close to his childhood friend Takeda. One day, Atsuhisa Yamada leaves his office during work hours and goes back home early. There, he witnesses his wife and an unknown man having sex, but Atsuhisa Yamada is unable to express his feelings like anger, frustration, and depression. His relationship with his wife and his friend Takeda becomes distorted.
189 is a phone number to call when a child needs to be saved from an abusive situation. Children and adults can call that number, where they will be connected with the nearest child consultation center. Taiga Sakamoto works as a rookie child welfare officer. A girl that he worked with is being sent back to her mother. The girl was abused by her mother and stayed at a shelter. The next day, she loses her life. Taiga thinks about quitting his job. At this time, he receives a phone call from the hospital. A doctor calls him and tells him that a six-year-old girl's wounds looks as if they were caused by physical abuse. The abuser is assumed to be her father, but the girl's father denies any wrongdoing. Taiga and Attorney Shion Akiba try to prove that the girl was abused by her father.
Takeshi Hongo is a promising young man with a passion for motorcycle racing. However, his dreams are suddenly ruined when he gets kidnapped by Shocker, the evil secret organization planning to dominate the world. After being remodeled into a cyborg, Takeshi escapes and swears to protect the world from the inhuman monsters.
