I'll admit that when I first read the synopsis, I really didn't expect much from it. It even looked like an ordinary drama story, but that all changed as soon as I watched the first episode. Story: The story was different and well written. The plot kept getting more interesting with each passing minute. Everyone involved in the production of it, cast and staff, knew just how to take it a notch up with each episode, which left me wanting more. Acting/Cast: The actors did such an amazing job that I loved every interaction between them, even the ones I loved to hate (and there were a few of those). Jung Woo Sung playing the role of Yang Kang Chil was simply brilliant and he is a character I will not forget. Kim Bum as Gook Soo was also amazing. Music: I loved the soundtrack of this drama, every song went perfectly with the moment and the story. It, also, helped enhance the emotions the cast kept throwing our way. Rewatch: I would love to re-watch this, but it's not very likely any time soon. Not because I didn't like the drama and not because I thought it was average and not worthy of a re-watch. But because every aspect of the story, even the happy moments, were heartbreaking. Overall, I give this drama a 10. I think it deserves it. It cast a magical spell which enthralled, amazed me and from which I could not escape. It is definitely worth a watch and make sure you have some tissue with you because it is a real tearjerker, especially towards the last episodes.