Kaii no Souji Hito Sonezaki Shinji no Jiken
怪異の掃除人・曽根崎慎司の事件
A freelance writer with expertise in the occult, Sonezaki Shinji, works as a "supernatural cleaner" handling paranormal cases. He is currently investigating a series of severed fingers with identical DNA found throughout the town. Accompanied by university student Takeda Kagekiyo, he delves into the mystery. During their investigation, they encounter a supernatural occurrence and recognize they are nearing the site where the phenomenon is centered.