In the 21st Century, vampires were something people see as terrifying creatures of myth that seek immortality by drinking our blood. But what we didn't know was that vampires existed before we even knew they did.

In 16th Century South Korea, which was a Regal Era, vampires would rule the different parts of the country whilst hiding their true selves.

Meet Princess Jung Haewon, the daughter of the King of The South.  

Then meet  Prince Jeon Jungkook, the arrogant Vampire Prince of The North.

One fixed marriage can change their perspectives of a perfect love.