Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
What is the truth behind the "Another School Disappearance Incident" that is hidden in the darkness? The shocking "Hameln Fuefuki Incident" in which one high school suddenly disappeared into the other world. Another school disappearance incident was going on in the shadow of that! A new scene of survival will appear in the dungeon of the school building.