I was not sure if I should watch it or not and I am totally happy that I did. There is comedy, action, sad scenes and fantasy - you can really find everything in this drama. Cho Byeong Kyu did great job, Kim Sejeong is amazing and her song for this drama is a masterpiece, in general cast was really good. I love how they have curly hairs. It could even have 20 episodes and I would be happy.