I only love Wo Dohwan's character :) hmm they say it needs intellectual evaluation while watching it because it has contrasting worlds and so on. But right now, it's not my strongest show and I couldn't afford to re-watch it. Although kudos to the impressive visual effects and high end production this is worth not dropping. There were many controversies on the show, it such a pity though. But everyone has their opinions and we respect the fans who were very supportive because, Im a fanatic myself of a particular actor/actress.

Let's give it a shot until it ends though, they are making ways to make it worthwhile for the viewers.