Hongjoong and you; Seonghwa were childhood friends.. and in a world where vampires coexisted with humans.

However what Hongjoong didn't know is that you yourself were a vampire.. and as time went on humans began trying to banish vampires for their bloodthirsty nature.

You and Hongjoong quit seeing each other during these times, and he became a skilled vampire hunter.. But one night he was on another mission, not recognizing he was chasing after you..