[Supernatural, weird, cases, folk occult, curses, sorcery, witchcraft, strange doors, strange stories of evil things] Various supernatural cases occur frequently, things that should not exist appear out of thin air, what ghosts are behind the cases that are difficult to explain by science? A detective who is not afraid of ghosts and an assistant who is not affected by strange things solves cases involving witchcraft one after another. The most evil thing is the human heart. The huge organization in the depths of darkness uses evil magic and witchcraft to continuously corrode the world. When the two rings merge, the world will usher in its demise.