I loved this webtoon at first but stopped after the Empress' wedding because I wanted to have chapters to read in one go. Is the quality still there?
Whether it's worth it or not, that's up to each individual reader.
BUT I do have to emphasize the following: you know how it took Sovieshu and Navier like 50 or so chapters to finally get divorced? Sovieshu is facing a problem right now and they're dragging it out just as much if not more in order to make the payoff more grand (which, of course, means twist after twist after twist getting swept under the rug to be revealed all at once later) I won't spoil it (for obvious reasons), but just keep that in mind if you do decide to continue reading.
I didn't understand why from one chapter to another, Karel becomes nice. At one point he tells Sasya that he is a burden and the latter is inconsolable, and then we see him save him from execution. I didn't understand this spy story
I think Karel was mean to Sasya was to push him away so he wouldn't be in danger (remember Karel was the spy)