Samuel Stone is a really strange detective, and one of the naturals descendants of Alistair Crowley, whom lives and works in the underground of the world where evil, good and the hidden side of the things fight each others every day not seen from the most part of the human being. A mysterious Countess and her worrying Assistant hires him to find a lost book: \"The Evangelion Crowley\". Stone at first reluctant become involved in the psychedelic journey as a good's knight into the underworld of hidden magic to find and destroy everything who's involved in any way in magic. To find it he will have face old and new enemies, whom living in the underworld of the magic, just on the borderline between good and evil that will bring him to the book, who's hide in a different level of vibrations environment: the Aetherius. The hunt for the magic book he will reveal the real...