Plot/Story
The story is interesting and engaging with good foreshadowing that you don't notice until later. The plot isn't afraid to get dark, and it doesn't fall into the troupe of using game elements to further the plot. I originally thought that it would be one of those series that never explains the unexplained and leaves plot holes, but everything ends up being explained in later chapters. I also enjoyed the pacing, though at times it can be a bit slow.
Characters
The characters are unique with interesting pasts that are revealed in later chapters. The characters don't fall into the usual fantasy cliches, which I really enjoyed.

Drawing Style
It's a full color webtoon, with good colors and a clear art style.
Enjoyment
I really enjoyed it. It has become one of my all-time favorites.
Overall
It's really good.