Let me just say I was in love with Do Kang Woo's character. It was so complex but at the same time it gives you plenty of time to relate with him. I love the way he portrayed this character. The story line was great. The only point at which i was disappointed was that there were few stupid things in that drama. Such as what's with leaving an important witness alone and taking a phone call in different room. Like you know they can be killed why are you leaving them alone time after time. This pissed me off so much. Overall a good drama.