I had high expectations for Moon Sang Min. I loved him in Under the Queens Umbrella. But so far in this series he seems utterly charmless. He talks too fast. He seems expressionless. Does he need to be in a period piece to be a good actor? He is only 24. He seems totally shallow. He has no heart. Other handsome actors who were young, like Kim Soo Huyn had heart. This guy seems to have nine. Otherwise the series is quite entertaining. I imagine that it will turn out to be a good series. I hope Moon sáng mịn develops a little more charm and personality.