Hi!
So, I am going to go ahead and make a little critique of Chapter 1 by now, since I did not read Chapter 2 yet.
- Art:
Your anatomy and poses are better than some professional comic artists's ones. Your sense for backgrounds is quite good too. But there is a HUGE problem that undermines that skill, and it's that there is very little readibility in the comic. The characters and backgrounds are made with the same line-width and color, there are no colors except black and white, and everything just looks really confusing and is really hard to read. Also, the characters get really mixed up because there is too much detail, and the detail is made with the same line-width and color as the silhouettes and basic shapes. In general, i looks a bit messy.
But your covers look amazing, and lack ALL the problems I just mentioned. Somehow, when you add color, the shapes become clear, and everything is nice and differentiated.
There is also one panel, the last panel on page 21, that looks A LOT better than the rest. There is no background, and in that specific scene it's not needed either. The characters are clearly defined with the grey filling, and their silhouettes are clear as water. There are still improvements you can make, but it's your best panel by far, at least on chapter 1, followed by the panel where the mouse-dude slashes the dude. I think adding different gray tones to the shapes, as well as some basic shadows and highlights, would help this problem a lot.
- Story: I am of the belief that no concept is bad. Everything can be made to work, if the characters and plot is well developed. In other words, no idea is bad, only the way it's developed can be bad.
So I am not going to talk about your concept, because even though it's not my specific area of interest, I think it works no problem. I have not read the second chapter, and there is nothing else past it either, and I believe this to be way too little material to judge things like character development and other story elements from. The story, for me, seems fine by now, aside from character differentiation problem, that relate more with the art than with anything else.
- Presentation: The speech bubbles feel a bit dense. Make multiple bubbles for multiple sentences. Other than that, the only problem is hat your english can get a bit confusing sometimes, so I'd advise you to work on it, if you don't want to write in your native language.
All in all, it's nice! It's art problems make the reading a bit tiring, but if you work on that, it'll be quite good.