Talk:Monster Girl Quest: Paradox/@comment-30272041-20190505055308/@comment-36674939-20190505061327

It could be Lucifina... After all, she is the only one that appears to be absent among the Angel World's cast of angels.

And it would actually make some sense when you consider the origin of her name is based on Lucifer, Well, she did rebel against Ilias even in the original trilogy, but perhaps in the Angel World, Micaela never sided with her, instead remaining loyal to Ilias (and becoming the leader of the Seven Archangels), while Lucifina was banished and became more corrupted like we see here.

Just a theory, but I'm basing it off of what we know of the Angel World faction. Eden is a seraph, and Micaela commands the Seven Archangels, so where could Lucifina be in all of that?