
As much as I love reading the novel, I can't even defend them for now but yes we are still at the first book with the total of six books, that's why their characters are still the same, just like what we see up until now. The reason why i love the books is because the story is just simply interesting and funny sometimes, yet deep. WY is an interesting character i can say, very well written character while Inseop is a weak character yet strong minded (well later in the book WY even said Inseop is very stubborn) but for now we see their weakest or truest nature. Later we'll see that they are complimenting each other. Their love for each other is very genuine.