This ought to be better than it is. I give it 7/10.
The art and the pacing is meh.
While there's an occasional spark that shows the author has a brain, the plot as a whole is kinda boring. I mostly blame the artist for this, but the author could also have done better with their worldbuilding.
If we're getting details about part prices and stuff, we might as well get an economics lecture.
If alchemists are badasses, why doesn't everyone become an alchemist? Aren't there regular mages?