This one sneaks up on you. It hands you a man who has decided, with evidence, that he hates people, then makes him answer a job listing asking for a teacher who truly cares about their students, and you watch him fail to be as cold as he insists he is. Rei Hitoma's cynicism isn't a punchline here, it's a wound, and the demi-human kids in his classroom keep poking it by wanting exactly the human world that broke him. There's no spectacle, no arc escalation, just classroom light and small conversations that land harder than they should, the Interview with Monster Girls lane but with a teacher who needs saving more than his students do. The animation is plain and the first two episodes take a while to find the tone, so give it three. Then it's the show where a misanthrope learns his own lesson.
Rei Hitoma swore off humanity after a traumatic event shattered his faith in people, but a job posting for a caring teacher pulls him back into the profession anyway. His new gig comes with an unexpected twist: his classroom is filled entirely with demi-humans, students caught between two worlds and desperate for acceptance from the very species that often rejects them. What starts as just another paycheck becomes something deeper. Rei's cynicism clashes with his students' hopeful determination to understand humans and find their place in society. As he teaches them about the world beyond their isolated existence, they slowly chip away at the walls he's built around his broken heart. Their struggles with identity, belonging, and prejudice force him to confront his own wounds and rediscover why he became a teacher in the first place. Beneath the comedy and school-life moments lies genuine emotional weight. Both teacher and students carry scars from a world that didn't want them, but maybe together they can heal and build something better than what they've lost.