User blog comment:IamJakuhoRaikoben/Chapter 470: The Hybrid Theory, Review./@comment-114.108.214.179-20160126080705/@comment-1776824-20160128103949

I'd like to point out that he was in the process of explaining why he left Ishgar (implied to be so that he would be guaranteed to fight Acnologia with people of similar strength), but he got cut down.