Hmm.. Good, but not drama-of-the-year-omg-i-wont-be-able-to-sleep-for-a-week-good. Basically, there was a point after the 12th episode where I thought: "wait -- just where did those 12 hours go?" because the plot progresses so little despite many loooong scenes of veryveryvery fast action. In the first few eps, there was an accent on Je Ha's fighting abilities; he fought using systema, tae kwan do and all kinds of other martial arts, and it was quite interesting and impressive. But most of the action scenes after that were filmed in the dark and involved guns, and although you could see there was fighting involved, you couldn't really distinguish what was going on. The beginning was promising - well, not the very beginning. The first episode [[this review contains no spoilers, i'll just explain how part of the summary is carried out in the first ep so that you get an idea of the pace]], the first episode is Anna running around town and wandering alone for an hour. She encounters Je Ha at the end and we're left with a cliffhanger. Yeah, that was one hour of her running in a dress and looking slightly out of it and full of despair. Too. long. But I wanted to see what this mysterious 'K2' was all about. In the first few screen hours he was soo cool and mature.. But boom! suddenly he meets Anna and it's LOVE (get it?) Yes. Love. Love makes people blind, or in his case, pabo. Stupid. It was impressive -you had K2, the dude no one can beat for the serious stuff, and then there was the lighthearted (TOO lighthearted) moments of the drama, Je Ha was an incredible fool for Anna. Everyone knows an annoying couple who likes to display overly public display of attention. That's them basically. About Anna: It's futile talking about her. She has 0 character development. Ah yeah, she goes from (stupid) girl who's been trapped for years and doesn't know anything about the world yet is seeking revenge --> cutesy little girl who still gives her trust easily and is nice to everyone (she's still stupid and still seeks revenge as a hobby) Also 0 involvement. Honestly, take Anna's physical presence out of the drama and it won't change a thing. Choi Yoo Jin.. In the end, she deceived everyone. Although she tried to portray a strong and independent woman, she was really weak, weak at heart, weak for love. Somehow naïve, too. She's the only one who supported the drama when Je Ha got a little boring. Song Yoon Ah sure can act, her character was very interesting, although not immensely profound, and some typical facial expressions of hers were overdone, but she was still interesting. Evil characters: Lee Jung Jin (Yoo Jin's brother) and Kim Kap Su (Park Kwan Soo) have a decent acting, but their mimics were even more overdone than Yoo Jin's. At some point it becomes annoying and not credible. I don't know if I should really go on with this review, all has been said really. I felt like Je Ha's character was perfect at the very beginning and during action and serious scenes where he had to fight and take decisions and save everyone. His relationship with Anna was unrealistic and made his whole aura fall apart. Yoo Jin sorta balanced it out. The last two episodes however took an unexpected turn. It was filled with action and last minute decisions, unlike many dramas where you suddenly have a mysterious hasard make everything easy and possible for the hero, then happy ending and it's a wrap. Nope, not here. That was nice. But (there's always a but) THE VERY LAST (and expected, so I'm not spoiling anything here) happy ending scenes literally RUINED that previous action. Again, way.too.much PDA. It was both inappropriate and irrelevant. This, like many other dramas, could've been so much better blah blah blah unfortunately it was carried the wrong way. In a nutshell: Don't watch this if you're looking for a a great action drama. Do watch it if you're bored (that's actually what I started doing after I realized my expectations were too high, only watched when I was bored and didn't really look forward to it anymore.)