Brilliant Artwork
I'll start by congratulating you on the still artwork. The various walls, bridges and other scenery drops were amazingly drawing with impressive attention to detail, and they slid into perspective perfectly and seamlessly.
The voice acting was realistic and expressive but could have been improved with a hiss reduction. Your sound effects were synchronised and atmospheric and blended with the style of voice and with the background music.
Usually in a movie with artwork that is of such a high quality the animation begins to lack, but the animation in this piece was stunning. Not only the frame by frame animation of the main character's movements, which is a seriously impressive sequence, but also the gradients of the stormy weather changing brightness. The walking animation of the character when he first seen I thought was a little extreme, but it isn't a big problem.
The plot I'd say was purely generic, if I can even say there was a plot at all. I'm not sure if this plans to expand as a series but it a quality piece of animation in any case.