Great start to this novel! Immediately got hooked from the first 4 chapters of the story! Writing quality is amazing as hell, BUT you could still improve by making use of more conciseness and sharper prose. Dialogue as natural, as it should be, and I really like how distinct your characters' voices are. Now, it may need some work on characters' appearances and the world-building, BUT you could always do that in the later chapters. Aside from that, keep it up man! I can see great potential in your book!