Seventh and final volume of the Japanese anime series set in 1928 New York. Beneath the decade's Jazz Age veneer, demonic forces are gathering. Rosette Christopher and Chrono, a rogue devil, are exorcists working for the Magdalene Order to fight the demonic threat. In this volume, Aion's plans are closer to their final fulfillment, and the Magdalene Order look powerless to stop him. Will Heaven itself be overthrown by an act of betrayal from within the Order itself?