At Ayanagi Academy, Halloween has arrived, flooding the campus with pumpkins, festive décor, and mouth‑watering seasonal treats. Yuuta Hoshitani and his friends relish the preparations until Kouki Nanjou recounts a chilling ghost tale, sending chills through everyone. As night approaches, the dorm lights flicker out and apparitions materialize in the dimly lit corridors, convincing the group that Nanjou"s story may be true. While Hoshitani and a few others tremble in terror, the rest set out to investigate the supernatural events, gathering evidence and uncovering the real explanation behind what"s happening in the mysterious night air for everyone.
