Premise: I love rom-com-fantasy so maybe I'm a little biased. This is one of my favorite kdramas because of Son Oh-gong, my favorite character of all time. Lee Seung Gi here is gorgeous. After seeing this series I went to see all his other dramas! FL, Oh Yeon Seo, I didn't like, I disliked her from the beginning. But her character has good chemistry with Son Oh-gong and that's enough. The other characters are so strong that they take up her slack. Also the imaginary world created is fascinating. Unfortunately the ending is pretty unsatisfying (and this is why I can give a 10 to this drama) but the journey that leads to the unhappy conclusion (in the sense of script quality) is fun and engaging therefore I recommend it to anyone who loves the fantasy and rom-com genre.