The class must attend a week-long boot camp in preparation for their exam to qualify as an Esquire, which is an Exorcist candidate. Igor Neuhaus, a teacher, teaches the class how to summon familiars. Shiemi is eager to befriend Izumo Kamiki, but Izumo takes advantage of Shiemi. When Izumo's best friend, Paku, is attacked by a naberius, a type of ghoul, Izumo summons her white fox familiars, but they turn against her due to her fear. Shiemi protects Paku while the twins deal with the naberius.