Tatsumi, slated to inherit his family's yakuza clan, doesn't take his role seriously and indulges in a life of pleasure. In search of genuine love, he turns to Shingo, the head of a gang, hoping his friend can fulfill his desires. While his younger brother, Tomomi, displays unwavering affection towards Tatsumi, he finds himself torn between Tomomi and Shingo. Who will manage to capture Tatsumi's heart, and how will he react when he finally obtains the love he's been yearning for?