New character

So this is a guy that I saw in my dream. The thing was that dream was extremely clear so I was able to draw exactly what he looked like (yes he was in anime style.) So I decided to make him my character and name him Sol.
Anyway, a little bit about him and the dream:
In my dream this guy's sister was looking for him, because she heard he was dead but didn't believe it. Anyway she was attacked by these two people and this guy, Sol, popped out and started to protect his sister. It turned out he did die, but he wouldn't accept death, so he became a ghost who was half mortal and was able to physically touch someone and mortals are able to physically touch him.