Very Good anime. I recently come across the Season 2 and started watching that but I forgot the season 1 so I had to rewatch first and as same as usual, I still fucking hate rachel. I like the Kami no Tou universe because the power scaling and plot is a mystery to me, there's a certain complexity which seems just right. Rewatching this was not a waster of time because it serves as a recap. Although the fight scenes are not that amazing, it is still a good start of story. Anyway, just watch this anime, I just finished season 1 and 2,off to go watch the Workshop Battle.