After being rejected by his adventuring party, self-taught shadow healer Zenos opens an underground clinic to help those the world has abandoned.

Haruaki Abe lands his dream teaching job, but Hyakki Academy's students are supernatural beings. Can this shy teacher handle his otherworldly class?

They're a group of teen girls with very different personalities, but they have one thing in common: They're each in the midst of an unrequited love!