hyunsuk is a vampire who has lived for thousands of years, but during that time ... he has not found the holy blood.

because of that, he began to get frustrated and really wanted to get out of this vampire world. his father said, he could become human if he found his true love, like what happened to his father.

however, hyunsuk has not found that true love. until finally he met you, the owner of the holy blood who is also an intern at his company.