Description: This is the sequel to Bloody Kiss III. The story begins with Kiyo Katsuragi butting into other people's problems and taking on the job as an officer. As an officer, she'll need to think up of an entertainment under a budget that seems to be missing a "zero" at the end. With the help of Kuroboshi (a dhampir, half-human and half-vampire) and a girl at school, will she be able to do it?