The Akuma-Ningen was finished and destroyed, nowhere to be seen or heard from again. All was perfect, until that siren was heard and those Exorcists came around. Little did Zack know, that this would only be the beginning of one of the worst, most deadliest adventures he'd ever be a part of.

Have you ever wondered if demons really existed? If so, are they just like they say they are? Well, no, they're actually way worse. Meet Zack Trevle, age 21, the first human to grace hell...ALIVE!