Let me first of all say that I'm a huge fan of the main characters. They and their relationship were the reasons I stuck with the drama to the end.

The story was very interesting, and it was fun to watch during the first several episodes when everything was being laid out. However, I feel that 16 episodes were too many for this drama. It led to a lot of long, drawn out conversations between characters that were just rehashing the same plot points because nothing new was added. That brings its rewatch value way down for me.

The visuals are very pretty, and the special effects were some of the best I've seen in Kdramas.

The love triangle felt like an afterthought and unnecessary for the story as the second male lead was a kind person anyway and it would have been plausible for him to do the things he did for the FL without being in love with her.