Can vampires love? Hitomi is in love with Hayate, a vampire. Hayate is known as "the virgin killer" and he's extremely interested in Hitomi's blue heart, but no one knows what his intentions are with her. Kokoro, Hitomi's best friend is obsessed with her. This has Hitomi in an internal struggle with her feelings as she slowly enters into the gloomy world of vampires. Warning: Mature content, blood, gore and adult situations.