Izumi Kasamura tries to keep herself under the radar at all times and is a ghost at her school. During one day she drags herself into a situation in which the Black Dog, Kuroh Yatogami, and the Homra clan are hunting down Yashiro Isana. Her selfless and reckless demeanor gets the best of her as she attempts to help him escape. During their escape the Black dog intercepts them both as Izumi tries to protect Yashiro; he bows in her presence and says that he doesn't want to get a young queen involved in the situation, as Scepter 4 says the same. This shocks her as she does not know what they are talking about. The situation becomes even worse when the Homra clan assumes that she is working with the Colorless King.