This is one of the most artistic series I've read and also one of the most meaningful. Anyone who thinks comics do not count as real literature should think twice after reading this. The story is throughly impactful and there is a very clear overall message as well as many symbolisms.
The artstyle is very simplistic yet detailed, much like how many modern comics are drawn. Usually I read webtoons for the color but the minimalistic usage of color in this manga really makes what is important pop. I love how Il and his parents are drawn in that certain way and then much later is Il finally drawn "normally". I believe it symbolizes the prideful, confident, and superior feeling they get for being top tier and model adults, like a sort of proud with a long face, not in a sad way (but maybe so actually), more in a way like political cartoons.
Speaking of him lets get into the characters, i dont feel that the main girl developed as much as i would have liked and the magician was trippy character however there definitely was develope,ent within the two. You could see Il and Ai changing but the real impact made for them and the magician was the very end.