The world is still in development, but it is already very rich in information, very creative power classification, MC without expressions, but with feelings, right measure for us to like him and us import with him. The secondary characters are also important and I think they deserved a little more screen time.
I'll only complain about the chapters being small, I wanted more of that, I think now that the story is really starting it will decrease the amount of "Time Skip", not that there were many and I even understand why it is used.
The story pleased me a lot, and I already have theories about what will happen, I expect a lot of development and drama to move the plot :D