The Devil. The red moon appears, the statue of Mary cries tears of blood, and as the disasters prophesized in the Bible occur, the seal on the land that is connected to Pandemonium is undone. In order to reseal the area, the Magdalene Order is dispacted to Central Park where the dead have returned and miasma is scattered all about. But Rosette and Chrno's old enemy, Aion, reveals himself. Aion, who desires the power of the Apostles, is aiming for Azmaria and reaches out his devil's hand...