User blog comment:IamJakuhoRaikoben/Chapter 439: Albareth Empire, Review./@comment-5303512-20150608065717/@comment-5303512-20150608075635

I don't think it will be that easy anymore, usually for the manga writers who do a timeskip it is usually a pattern for them.

1. first arc of timeskip is to show off how ridiculously strong the protagonists have become.

2. The arcs that follow after are returned to normal to show stronger enemies and gives protagonists a run for their money.