This is an action & criminal story of a mafia, but the hero is an ordinary housekeeper.
When Takashi Nagumo was a high-school student, he was attacked by street gangs. Luckily, a very impressive & strong guy, Ryuusei Kuragano, saved him. After three years, Takashi becomes a housekeeper and is suddenly involved in the money trouble of his friend. His friend escapes with…