The culprit who killed the man is among these seven people! ? In addition to the marks of being hit with a blunt object, there is another mysterious scar on the corpse. The girls begin to share the information they each have with each other as they begin to suspect each other. Information about a group called followers and rumors about last night's mysterious singing voice. After they split up, Mikoto and Rana searched through their belongings and discovered what appeared to be a bloody murder weapon in a certain girl's luggage.