User blog comment:B214/Light Novel Volume 16 spoilers/@comment-24053170-20131030013047

I think that 666 is something different from all the other races we have seen so far, since its not a dragon, I dont think its a demon, its not an angel, fallen angel or nephilim(half-angel), its not a vampire, or youkai, its not a fairy, or god. So I wonder what exactly 666 is?

the only things I thing it could be is gods counterpart, which represents destruction instead of creation, or its something like Abaddon who supposedly an angel or something sealed away by god until the end of time and its release is supposed to signal the start of revelations.

what do you guys think?