I just read it all and here are a first overall critique:
-You seem to have a written plot and to be knowing where you're going, which is a good thing. I would suggest that you don't give out too much information too fast however, because there are a lot of names to remember, and some sound so similar that it's easily confusing. Give us time to learn, to figure out where we are, what's going on with who. It's always a challenge to give enough info so the reader isn't lost, but not too much so they are still curious.
-It would be worth to dig your characters' personalities some more, and make them a little less black or white. So far it's easy to tell the bad from the good, and we're nearly told who we should like or dislike. Let some more freedom to your readers and they will grow stronger bonds to your characters, and show some love for your villains too. Ucije is supposed to be clever but we only see a vicious spoiled child.
-It's a bit hard to differenciate your characters because they are all very similar, and the comics being in greyscale, we can't rely on possibly varying hair color etc.
Now, concerning the various episodes:
-I'm not sure what you wanted to tell with the introduction. The first part shows the main character and a female character that we never get to see again. While there is seemingly a lot of emotion, you destroy all that building-up with a cover of a completely different mood, showing the same characters being cheerful and dynamic with very bright colors, and then we're in a completely different place again. There are details but they don't seem to connect into something we can comprehend at this point. We see the main character reading but the next episode starts in the past, so we don't understand why he was reading in the first place. If I were you I would redo this part completely because it's not introducing the story at all as it is. And try to use fonts that fit better with your drawing style and the global theme, the one you used for the chapter title stands out a lot.
-In the second episode the violence is well conveyed, though I am a bit surprised that the mother was eaten alive rather than her child as kids make easier targets. The only way I can understand this choice is that you wanted to give a dramatic past to your character and get rid of the mother so a new one could replace her, but plot devices shouldn't be obvious. If she had died first it would maybe have made more sense that she was eaten and not her child (who could then have been stolen his food easily).
There is also a panel on which one of the prisoners seems to toss a bit of food at the boy and to order him to eat, but after that I'm not sure of what happens.
As for storytelling, it is well-paced at this point. Only thing is about Sketaldaz's name. It is seriously long and quite alien in comparison to the names of other characters. It is also surprising that a traumatized slave who only knew prison life, and about to die from starvation, is still capable of remembering his full name. Why does he have such a complex name when all the others have short names?
-The third episode is alright overall, despite a rather large quantity of information. The names of the 3 heirs are very similar so it doesn't help to picture the whole thing easily. But overall it was alright.
-The fourth episode seems to be build in way to make us hate Ucije. The storytelling is efficient in this aspect, but a bit too obvious again, because there is too much in too little time. We see a rapist who likes to torture slaves, who despises their lives, and only cares about domination by fear. He reminds me a lot of Joffrey in GoT, except that we don't learn to hate him over many episodes, it's all forced down to us. I think that just the part about his show-off with weapon was enough to then trigger the scene with his mother. It would have been interesting to have a little focus on her reaction during the show so to link to the rough coming later on in private.
-At the end of the fourth episode the Run makes it sound like we're going to learn things about Sketaldaz but actually we're rather learning things about her and her relation to him. It also brought some questions. If she wasn't there when the mother was caught, how did she become aware of her existence? Sketaldaz seems to have grown with people turned into brutal beasts by starvation, I suppose that his mother was no exception then, and him neither. Either he should be feral too, either the prisoners should be less feral... It would be more realistic, and growing up in prison is terrible already. If you're going to traumatize your character this much, his first reaction when being touched by the Run as she tries to hug him should be to either crawl away or bite and growl. Maybe you should seek for some information on psychology. I assume that you are young, and I know that teenagehood draws strong emotions, but we can be softer with our characters and they'll still be loveable.
-Finally, for the hunt episode it's ending on a nice cliffhanger with many possibilities of outcomes, so we're curious to know what happens and how the relation between the two boys evolves (or not) if Ucije survives.
All in all the story has potential, so keep on and try to keep on digging and carving a fully fledged-out personality to all of your characters =)