User blog comment:B214/Question and Answers/@comment-24098614-20131129085632

I wonder though if Issei and Irina have offspring how powerful would that child be because I am guessing it will have a Angel wing and a Devil Wing making him a Nephilim but this is wild guess in my part but the thing is will the Heaven Faction allow this to happen because it would be a dangerous offspring if you look at it from their perspective.