BTS, the most popular boy band of South Korea consists of 7 gorgeously handsome tall boys, who are loved by all. There ain't a single korean who doesn't know about them and so their personal life was no secret expect they do have a secret.. These 7 boys are no mere humans, they're vampires... The most powerful and dangerous VAMPIRES..

But when a girl named Park Jamie accidentally learns about this truth, she's forced to live together with them however as a servant which infuriates her. Although she would rather wash other's dirty dishes over being somebody's puppet, she has no choice other than to accept this creul offer served in front of her, after all she's a human too and her priorities can't be bigger than her own precious life...