The drama starts really well, the magic atmosphere and the original plot makes you want to watch all the episodes in a row. It's very different from usual sageuk dramas, even though it has the same basic elements present in sageuks. The actors are all very competent, there hasn't been a time when I got distracted or annoyed by any demonstration of bad acting. However, I am sad to say, I regret wasting my time watching it because the ending is one of the worst I've seen in korean dramas.... If you expect a satisfatory ending DON'T WATCH THIS DRAMA!