Donshu is a bodyguard and hitman from Yokohama. Their job is to solve problems at bars, strip clubs, etc. ──One night, an incident occurred in which the master of ``Club Harbor'' was attacked and robbed of 2 million yen. Donfune begins investigating the situation and discovers the murdered body of a patron of the store. On top of that, he was beaten up by strange men on the street at night... He sensed a dangerous smell and decided to back off... ──A work recommended for those who like hard-boiled stories, depicting a middle-aged bodyguard with a hint of loneliness.