Just finished watching this, and man I really enjoy this kinds of settings and really enjoyed this overall. That said, I thought the beginning of the series oversold the rest of the series. And of course, rush ending!

Yeah, not much to add here. The story was too straight forward, while unnecessarily messy. It had a few cool violent scenes though, and plenty of likable characters. I would've preferred if Elen stayed a bit more ruthless like I thought she was portrayed in the first couple of episodes.

But oh well, guess I'll see about reading the LNs or manga later on. Doubt we'll see more of this.