The main character, Ranze, is a junior high girl with troubles: her father is a vampire and her mother is a werewolf. Ranze has yet to manifest her supernatural powers, and her parents are beginning to get worried she might be normal. So begins the fantasy romantic comedy story. (Source: ANN) The main character, Ranze, is a junior high girl with troubles: her father is a vampire and her mother is a werewolf. Ranze has yet to manifest her supernatural powers, and her parents are beginning to get worried she might be normal. So begins the fantasy romantic comedy story. (Source: ANN)