User blog comment:B214/Volume 23 discussion blog/@comment-31137559-20170321042248/@comment-31137559-20170321224602

It's way too late for that now. Issei became a high-class devil a little less than a year after becoming reincarnated. He has already changed their society. You think they can stop him now? And one of the most influential figures in the Underworld, Zekram Bael, recommended that Issei become a Maou. And their society has changed so much. They have to adapt or move out of the way. They have peace between the various factions, the Underworld is opening up to non-devils, and there are changes that are happening in the Underworld made to give low-class and mid-class devils more opportunities. What else can happen and how can their society be further changed than it has already?