Kazuhiko seizes the opportunity of his mother's illness to quit work and return to his parents' home. He begins working at senior citizens' home, performing his duties despite having doubts about the facility's policies even as he listens to his mother's grumblings at home. Then he meets a rebellious woman, Aiko, who begins to have an influence on him.
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.
Akira Shimazaki (Takuya Kimura) lives with his middle school student son. He used to work as a bodyguard, but, due to an incident, he now works as a security guard at a construction site. The private security company where he works establishes a new bodyguard division. Hiding his past as a bodyguard, Akira Shimazaki begins work as a novice bodyguard.
