Assiah, the realm of humans, and Gehenna, the realm of demons. Normally, these two dimensions would never intersect, but having possessed all material substances, the demons are now intruding on the material world. But among the human race, there are those who can exorcise such demons. - the Exorcists. During a 3-day drill to prepare Rin and fellow Ex-Wires for actual combat, Amaimon suddenly appears and takes Shiemi as a hostage to lure Rin. Angry, Rin fights Amaimon and he ends up going berserk! He rega..
