Jimin is a new student at Dark Night High, a school for magic creatures. The problem is that Jimin is only a halfling, meaning he's half human and half magic. With an ability he does not know how to control, he struggles with fitting in. It doesn't get any better when he meets other students having full control over their abilities. Being selfish, manipulative and thinking they can do whatever they want. But as Jimin finally becomes friends with some of them, he discovers that one is particualrly special, being a very rare hybrid that can possibly put everyone in danger and with that, strong relationships are born.