Choi Yuna, the new replacement for the Fairy of Love, is tasked with an important task to help her keep her name as the Fairy of Love – that is, to find seven golden hearts. You see, Yuna is what we call an unnatural. Unnaturals are yes, plainly, unnatural. They’re not humans. They’re vampires, werewolves, and many more. That makes our heroine, Yuna, a fairy. To be more exact, the new Fairy of Love. Adolescent Unnaturals are supposed to reside in Unnatural High, a school in Busay Falls. To humans, it is just a waterfall located in Southeast Asia. But to Unnaturals, it’s their city. And this is where our beloved fairy would need to find her seven golden hearts – hearts that bloomed out of intense, pure love. But finding these pure loves is not easy. Especially as she, herself, is a fairy with feelings and emotions. Will she finish her mission in her first term or will she leave Busay Falls at the end of the semester?