In this original drama, Kokoro Yamihara (Takahata) is an ace reporter for a weekly magazine who lives with a secret she can’t tell anyone — she is a vampire. Asada Toramatsu (Tanaka) is a hotheaded police officer who works at a police station but has an unimaginable secret. They couldn’t tell each other their secret and are unable to get married. Now, they are caught up in a bizarre serial murder case in their town in which blood is drained from corpses.