A nice premise that got away from the writers. I mean I have rarely seen a drama fell on its ass as hard as this one did. It just became a bundle of great plot ideas that actually never went anywhere. and unless you are planning a 2nd season this may be the worst ending ever. Leaving so many questions unanswered.
The only enjoyable things about this drama are quite frankly only the acting and the scenery. The OTP was so weak that it was easier to get invested in other characters.
The music is also forgettable. It's quite sad that this drama introduces us to so many good characters only to have them all have the same fate. Yet it truly doesn't deliver a satisfying resolution to all the problems that got raised during all drama.