Kaya Satozuka prides herself on being an excellent secretary and a consummate professional, so she doesn't even bat an eye when she's reassigned to the office of her company's difficult director, Kyohei Touma. He's as prickly - and hot - as rumors paint him, but Kaya is unfazed...until she discovers that he's a vampire!!

Kaya has been temporarily reassigned to another company, but she won't let that keep her from her lover, Kyohei. She's appointed herself as his special secretary, and she spends each night at his condo helping him work and quenching his thirst for her delicious blood. Love suits Kaya, but trouble looms now that she's caught the eye of her other boss!