How do I even begin to write about how much I like this movie? To be honest, I didn't want to watch it when I saw the poster. I didn't even recognize my fave actor Kang Ji Hwan until I read the cast. But boy oh boy am I thankful that I watched! The story was typical and sort of predictable for this kind of action/undercover movie but the way it was presented made all the difference. The key to enjoying this film is not to take it seriously. :) As expected of KJH,and the rest of the cast, acting was great. KJH is hilarious in roles where he has to do a lot of shouting and cursing. (LOL) Music was just right for the film. VERY rewatchable. Watch it when you're having a bad day and it'll cheer you up!