He had left the first evil academy he went to, and was living in the "good side" city. He had joined a secret evil organization and was stationed in a large mystic real, I think I was near the end of him watching a guard tower or whatever he was doing there, however I'd like to know the first chapter of him being there so I ease back into it. - Thanks :3
I suggest chapter 190, which would be just before he enters the eternal river secret plane. Chapter 154 would be when he's first entering the white magus city(I think).