頭狂23区外 ～終ワラヌ～

This is the third installment in the suspense horror trilogy! One day, Maiko, a high school girl, has a strange dream. The next day, the same phenomena as the dream begins to occur around Maiko. The next day, the same phenomena as in the dream begin to occur around Maiko, and a mysterious transfer student, Mayu, appears in front of Maiko, who is terrified.