This one really takes you on a journey with the twists and turns that are woven into the plot. The first few episodes of the drama appeared to suggest that the plot would become messy, and given the vagueness of the plot, I thought things would go wrong very quickly, but I was wrong. First off the story was executed so well. Its very hard to write a compelling show about a protagonist that may or may not be a good person and keep the audience's attention at the same time, so hats off to the screenwriters.

Lee Joong Ki is riveting as Baek Hee Sung. He's really such a great actor. The way he was able to portray an emotionally detached individual with a complicated past. He added dimensions to the character that added to the experience of the show and prevented it from becoming predictable. I loved both the husband/father side just as much as the psychotic side. LJK was truly something to watch. Moon Chae Won as Detective Jiwon was amazing in her own right. The level of emotions she was able to deliver, from happy to angry to resentful, was great to watch. 10/10!