In the psychedelic daze of Swinging London during 1969, a place where Tadukic Acid Diethylamide 26 is the drug of choice, Mira Murray and the League are alerted to a threat concerning the same magic order that she and her colleagues were investigating during 1910. They must attempt to navigate the perilous rapids of London's hippie and criminal subculture, as well as the twilight world of its occultists, all to prevent the making of a Moonchild that might well turn out to be the Anti-Christ.
