An ordinary high school boy fails to get into any private academy except one — which happens to be populated by supernatural creatures disguised as humans. To survive, he has to pretend that he is one of them and blend in.
Tsukune's a real slacker in the human world, but in the monster realm he scores an A+ as a high school heartthrob. Keeping up with a hellacious bunch of hot demon girls has its perks, but Moka's bratty little sister could burst the love bubble. His pain is her pleasure - and if the tart has her way, Tsukune can kiss Moka's sweet side goodbye.