User blog comment:B214/High School DxD EX/@comment-24583889-20160310182046

How many children does Issei have in the future? Is it twenty or twenty two? The reason why I'm asking is because I'm curious whether or not Ernestine was one of the children that were meant to fight or just accompany her father back in time? I knew that El Fay's son was meant to come back in time, but was erased due to the timeline being altered, but I'm just curious either or not if Issei has twenty or twenty two childrens.