you know what? I did miss it.
Finished the anime. I wish they had done it properly to build up the basics. The character cast is a good one, and they can really take the anime to the next level. But everything happens too quickly. Kind of like a let down.
I've checked the manga art. It's very different from the anime. Razel looks less mature, Alzeid looks younger. um.... just can't get into the art.