When I first read the plot of this drama I thought it wasn't anything special at all but because I was bored I decided to watch the first 2 episodes. After I saw the first 2 episodes I still wasn't into the story so I let it rest for a little while until I heard it will be getting better every ep and it was so true. This is a series that has to grow on you before you really start to like it. Well, that was the case for me. Now it's my favourite Kdrama I can watch over and over again. The story doesn't get boring and you will find new interesting details every time you watch it again. To bad the production team didn't go for the extention.