Academy of Black Poultry. Destroy the darkness. So S.

Academy of Black Poultry is a place that has no equal. Exorcists are studying in this dark school whose task is to protect humanity from demons. When the Lif Young wakes up at the Academy dungeon, she cannot believe that she was explained by an attractive guy named Falco: the demon took possession of her shortly after he stuck the dagger into her heart! , After all, a person could never maintain control over his own body after the demon attack, without losing his mind. Falco must train her, but he does not know that the bodice hears his voice in his head.

And this is not human...