One day, you come to the aid of a distressed girl cornered by menacing criminals… However, little do you know, the stranger you saved is none other than Miyabi Kenzaki, the boss of a notorious yakuza clan! In a shocking turn of events, Miyabi decides that you should become her husband to help her lead the powerful Kenzaki-kai clan. However, there's a catch—you hold a deep connection with the police force through your best friend. Additionally, being the future clan head will mark you as a target for other clans… Can you survive this whirlwind of events and navigate the treacherous path of love with a demanding yakuza heiress?