Ai Bao Ling... A third-year student at ● high school. She will retire after completing her summer vacation research and is about to take the university entrance exams. She has loved the occult since she was a child. She is currently active in the club because she wants to find out the cause of supernatural and strange phenomena. Suzu is the captain of the Occult Research Club. She regularly studies supernatural and strange phenomena. Recently, however, she has been troubled by a strange phenomenon that has been happening to her. She is being raped by a ghost during class. To find out the cause, Suzu begins her own investigation. Then, she comes up with the idea of ​​taking off her uniform to attract the ghost, but...