I saw you want some critique so I thought I give you a bit of advices.
I really like your art style - it's kinda manga-stylized and I really enjoy that. Your story seems to be one of those epic, action, drama-like stories and it's quite interesting.I wonder, is it a short story or something longer?
To start, I'd recommend putting some efforts into perspective (vanishing points). It's sometimes a bit hard to see where, what and how things happens. Another important point is your paneling. Read some theory how to guide the readers view through each page to make it easier to understand. I like that you have the basics (e.g. where to put speech bubbles) already but sometimes your paneling suggest a different flow than it actually is.
Those two points are mostly researching and theory so I think it could be fun to read a bit about that topic ^^v