The powerful demons who escaped the dragnet nine years ago have been following succubus Gisella's Grand Plan to conquer the Earth, remaining hidden all those years. Since no demons were sighted for so long, witch Monica Nicole Black, the Demon Slayer, has lost all credence. The demons have secretly and slowly infiltrated key positions in the US government, funneling modern weapons into their ever-increasing demon army. Gisella launches her takeover of the world with the bombing of Lambert Field, St. Louis. She has an ulterior motive: get witch Monica involved so the demons can eliminate her,...