Really strong start! Fun set of characters, well thought out world, a solid plot, and a very interesting take on magick, my only concern would be with how it started.
Because of how different everything is in this universe xou've created, I kinda felt thrown in as opposed to eased into it. I think that either lengthening the story of the prologue or perhaps easing us into Zhangken's character will make it easier for readers to get into the flow.
I've really enjoyed what xou guys have released so far and am excited to see where the story might go~ ^^_