User blog comment:FrankieX98/The future members of the Issei's harem and peerage./@comment-36663391-20181203211314/@comment-2601:87:8300:20D0:7D4F:CB1F:A382:9DD8-20181204165656

I hate to say this and it might not mean anything, but don't you think it's weird because I believe only the old characters were mentioned as his wives in Ex. I mean all of them are the old characters and no mention of a child from the future with an unknown mother which means any other would be new. Even at the end of Volume 25 only Elmehilde and La Faya were jealous.