I just finished this drama and all I can say is that this drama is definitely one of my top favorite dramas. The acting and the script is not overdone, yet it feels so powerful. The drama has a sense of thrill and there are very interesting twists that will keep you interested throughout the 10 episodes. Unlike many other dramas, this series allows the audience to get to know many of the characters even if they are playing a minor role.
I am not great at writing these long reviews, but I really recommend this drama to everyone.