Interesting
This was a nice and simple intro piece for a character. It just says a bit about them as well. What kind of person they are and such. Also the energy slash or energy on his hand looks like a condom to me, not sure why though. The text and person are cool though so nice work on that at least.
The background seems to be shades of green with lighter wind like essence added into it to make him look more dynamic, also name looks fancily written, cool.
The hair is nicely done in shades of brown. The facial expression seems to express concern as if someone was coming for him or his friends and he was in need of protecting them.
The green jacket, black shirt, and brown pants combination seems a bit redundant though. I have seen quite a few shows in the past where they had that combination. Maybe a yellow, dark blue shirt would be a change?
Overall, nicely drawn piece of work, neat.