A burnt-out teacher who hates people gets hired to teach demi-humans and discovers that cynicism is just grief wearing a different face. The show doesn't pretend this healing is fast or cute, it's messy, slow, genuinely funny, and real in ways most comfort shows aren't. By episode four you stop watching for the premise and start watching because you need to know if these broken people can actually fix each other.
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.