Literature
My Devil Academia
Do demons exist? That question would have been difficult to answer at one point. In truth, I never really took the thought seriously until recently. Insane mass murder started to take place within a variety of gatherings, more commonly within a dance club named Sabbath. At some point, people would just somehow change into these freakish creatures and start killing everyone in the room. Very few have ever made it out of these massacres, but none ever leave unaffected. Any of the notable survivors, turned out to have these monsters within them, clearly having not escaped the slaughter, but made to perform it.
For a time, these people have