Kirishima-kun ga Futsuu Janai

A first-year middle school student named Hinata Miu notices unusual behavior in the new transfer student, Kirishima-kun, who is exceptionally handsome and not typical. After she cuts her finger, he licks the blood from her wound and moves with extraordinary speed. Hinata begins to suspect he might be a vampire. She finds him intriguing, though he has two older brothers who are also strikingly handsome and intimidating. All three brothers are vampires and have a strained relationship with one another.