An adaptation of the hentai game by Innocent Grey.The story revolves around Tokisaki Reiji, a private investigator investigating a series of bizarre murders at the request of his police friend. These murders are similar to the ones that happened six years ago and that took the life of his fiancée, so Reiji is eager to solve the case. At the same time, Kikuchi Toko asks him to find the "real you." The third case is a search for two missing female students from the school where Toko and Yukari, Reiji's younger sister, attend.