Plot: When high school student Mizushima receives Valentines Day chocolates from a new student named Monami Arukado (Yukie Kawamura), he has no clue that it’s actually tainted with her vampire blood. Monami wants to live with him forever as a vampire couple, but his current girlfriend Keiko Furano (Elly Otoguro) has other ideas. She catches the two kissing on the roof of the school and attempts to throw Monami off in a jealous rage. Instead, she dies herself. Her mad scientist father Kenji then pieces her back together (souped up with some spare parts from her unfortunate classmates, of course) and resurrects her as Franken Girl, a hideous monstrosity custom built for vengeance.