User blog comment:B214/Question & Answers 5/@comment-26200890-20160228173444

In few lines in the LN, you can read that Issei want to go his own way later to become a high devil.

Does that mean he will seperate with rias. Or will Rias forever be on his side. ? Because in Vol. 6 where Xenovia was training in the hyodou residence xenovia said that she wants to be on his side forever just like Asia when issei leaves rias. ?

So that confused me a little.