My name is Lynch, and I work in the demolition office. At the beginning of this year, I was in charge of the demolition of an old community. There was a resident in the community with a strange signboard of Aoba Supernatural Office hanging on the door. The house was transformed into an office. In the file cabinet in the office, there are a lot of documents and materials neatly displayed. Out of curiosity, I sorted them out and found a weird and terrifying world hidden in the present world. The events recorded in the files gradually appeared in the in my life...