Two different people from two different lives met in one place that changed everything. Park-Lee Jiae, who discovers that the Kingka of Seoul Highschool, Jo Kwangmin owns magical powers after she almost received a coma from a car crash. Kwangmin is revealed that he cannot be exposed to anyone else in the public about his secret and it can only be kept by Jiae.

Hyuna is just a normal 18 year old girl, that is, if you count being a wizard/vampire hunter normal. Ever since the death of her family, Hyuna thought that vampires were cold and cruel creatures, living off of innocent humans. Hyuna promised to herself that she will get revenge for her family one day. But, what if she meets a vampire that's the complete opposite? Will she stay loyal to her promise or  open her heart to a vampire?