This drama had an extreme love and hate relation with me.
It started extremely good, a lot of suspense and thriller that actually was following the storyline, the first two episodes let me breathless. But slowly that story started to fade away and gets farther from the first episode and seemed like more an American serial than a Korean one. I loved Jang Hyuk acting, it was so natural (a little bit exaggerated into the action scenes, probably) but I loved him, really! I can't say the same thing for the other protagonist, the story of her and her perfect ears actually didn't develop, they gave a glimpse of her in the hospital that had to learn the world throughout ears but this story was left behind without a warning. The cruel scenes were very realistic, but they didn't make it till the story turns out to be predictable on whos the killer, seemed like that everything was rushed after the 8 episode, just to make the show ends as soon as possible. That's pretty sad, because the plot was interesting but leaded to nothing.....