This looks interesting - I read through ch 10, subscribed and am looking forward to reading up! May have time for more feedback later on, but a couple things jumped out to me right away:
Your prologue was cool and caught my attention! Your intro, however, which is the first thing people see, felt kind of unnecessary and didn't hook me. I'm just one opinion so maybe ask around but I'd rather just meet those characters later and jump into the story without an explanation.
Colors for mood setting, sound effects, motion look great!
I think your episodes have a rushed feel to them at times because you have the panels one after another very close together. Feel free to add some empty space to slow it down and create drama or suspense.
Last thing I noticed is you point out when you think your episodes are short in your comment at the end. A lot of readers don't notice or mind until you say something. So even if you feel like you didn't get in as much as you wanted to, keep it a secret . You're making awesome content that people can read for free so don't say anything that feels like an apology!