User blog comment:B214/Question and Answers 6/@comment-92.20.234.200-20161019142736

Why in the beginning did xenovia and kuroka wanted issei to give birth to there children so that would be strong because scared gears don't past on to there children do they? I mean right now if that was the only reason it would make sense becuase now issei has dragon flesh but in the past he didn't so agian why?