Once the prodigy of Japan’s strongest magical bloodline, ex-idol and vampire Mutsuki has fallen from grace. Again.

His punishment is simple. Teach a class of unruly, dangerously gifted yokai children and help them all graduate.

With shrine maiden Youchan by his side and the ever-present meddling of an Anti-Mutsuki faction, Mutsuki soon realizes this job is anything but ordinary.

As he struggles to guide these tiny spirits through the human world, he discovers something he never expected: warmth, belonging, and a reason to smile again.

Because while he’s teaching these children how to live among humans, they’re teaching him how to live again, as a human.