Responses
The novel goes into more detail about it, although the manhwa is following the flow its just lacking about details so i think you need to read to novel if you really want to grasp the whole story and actually understand it.
I have the gist of the plot but on a whole there are some flaws in the story telling which make it hard to follow along, especially as a story which really started as a what seemed like a PWP. That is to say, it wasn't plot heavy to begin with, and in fact the magic spell on Leah feels like a cop out to drag on the series; it feels unexpected, but not in an exciting way.
I feel like it needs more context.
Also, the art is kinda.... Weird. It gives me that uncanny valley vibes, and the expressions the characters have are unnerving.