Ain't no place for losers here Normal girl Yoshino Somei is furious when her Yakuza grandfather Renji arranges her engagement to Kirishima Miyama, grandson of another Yakuza family. Yoshino has no interest in being Yakuza but agrees to meet Kirishima. Travelling to Tokyo she moves into Kirishima's family home and transfers to his high school. There, the girls dislike her as they have crushes on Kirishima. Yoshino becomes suspicious when she sees Kirishima covered in blood. After an altercation with thugs Yoshino sees Kirishima's Yakuza tattoos...