Having seen a lot of harem anime, this one is unique in that the main character and 2 of his romantic interests are reincarnations of their past lives, meaning both of them were his lovers at one point, which makes things interesting for the present, especially with the addition of new fan girls. The romance plot as well as the action are pretty decent in this show, especially the spell casting, thought I don't understand why nearly every spell has to have some blasphemus phrase to it. The show has been a fun watch overall, but the downside is it's got some of those unfortunateaction and harem cliches you just can't get away from nowadays. Also, the intro song is utterly terrible. I probably won't watch it again but you might like it. It's pretty similar to Aesthetica of a Rogue Hero, which I think I prefer.