Mm, not bad indeed. I would say that there's a few spelling mistakes and the section that you have for your spells seems rather incomplete, but the rest are fine and dandy. Seeing how they function in a caste system though, I'm surprised that two people from different castes were allowed to get together. Sorta feels like the caste system is solely for jobs, and doesn't have too much societal sway. His motivation is simple but effective.

At the same time though, it seems like it might be better if he operated on the hope of discovering an artifact that could revive the dead, not hope to get out of a Labyrinth that no other person has escaped from before. Though, retrospectively, I guess he wouldn't want his sister to get revived and stuck in the Labyrinth like he'd be? XD

Physically, how strong is he? I understand that he used to be a warrior, but now he specializes in magics, so wouldn't he be less inclined to exercise and such?

@Keia: If you're interested in joining, just shoot out a character blurb, and let fate decide your fate. Stahp being all q.qER-senpaimightbemad.