Alrighty - so I read through all of Chapter 3. Aesthetically this comic is very clean and polished - your linework & rendering are top notch, I really loved the chapter cover, and the way you drew the werewolf on page 17 is wonderful. Your environments are really detailed and all of the character designs are well detailed and are distinct from one another.
I did a quick skim over chapter 4 to see the colors - they're definitely more moody. I never felt like the colors were bad in chapter 3 though. A little bland maybe, but I've got high standards for that sorta thing.
I have criticisms though.
ART
So - I mentioned earlier that I was gonna do some red-lining, here's where that's gonna come in, because your character poses are consistently janky. It gets a bit better in the bar scene but not by much. This issue is really distracting, and kinda makes all of the excellent polish in your linework, environments, and renderings worthless.
Here take a look at how mangled this poor guys bone structure must be in this sequence.
now here's my attempt to correct this sequence of poses.
(My hands are pretty janky just ignore them)
If you're not starting off your drawing process by making little skeleton sketches like these already you should start doing that right away. If you are - my other suggestion on how to improve is to start doing more gesture drawing into your studies. If you have the opportunity to do so - take a life drawing class. Otherwise going to a park or a cafe and sketching people around you is also good practice. There's also this website that's built for practicing figure drawing https://line-of-action.com/practice-tools/figure-drawing
(@ghostieblu this would help you as well with your stiffness issues.)
WRITING
Now - I definitely didn't read enough to catch any major issues with the plot or themes, and from what I can tell it seems like you've thought really hard about those so it's probably fine. But I noticed an issue with either the dialogue or the characterization in chapter three that I feel is really important to point out to you.
I think this sequence shows the issue best.
These characters are both talking like they're snarky self inserts. If I was a doctor and some patient of mine had flooded their room I wouldn't be talking to them like this - if at all. They almost seem like they're exes or something. This snarky tone persists throughout the entire chapter and it's really distracting (it's not as bad in the bar scene though because the characters are in a casual setting where snark is a bit more appropriate).
I've also got an issue with the cafeteria sequence (pages 10-14). The guy with the tattoos sits down with this random guy in a hoodie and just starts ranting, and then the guy with the hoodie is like "well that sucks, i'm probably gonna die here, want my clothes?". It feels really unnatural and forced. They literally JUST MET and now they're talking like old friends. I thought they at least kinda knew each other at first until they introduced themselves.
All that said I really liked the bar scene...
I don't really know how to go about avoiding these issues in the future - I've heard that giving your friends a copy of the script and then having them all read it out loud together helps? I've never done that though.
There's this great podcast called Writing Excuses and they've done a couple episodes about character voice & dialogue before. Maybe take a look at that?
Overall I think your comic shows a lot of promise but there are those two major issues that are weighing it down. I think if you work past those problems your comic will be pretty cool.