User blog comment:IamJakuhoRaikoben/Chapter 444: Emperor Spriggan, Review./@comment-87.202.77.97-20150714153312/@comment-162.202.30.77-20150714153635

I doubt this is the last arc. We still have to deal with acnologia, E.N.D, and all that other stuff and it's gonna take more than one arc to wrap all of it up.