シニガミ姫と異書館ノ怪物

This game tells a story of heart-to-heart connections and salvation surrounding Mono, a girl who visits the medical facility “Ishokan” in hopes of saving her older sister, who has been afflicted by the terrifying “Shinigami Disease”; Melhendia, a goat-like creature who seeks to exploit her; and the girls who the disease have transformed into strange creatures.