If you're like me and love kickass ladies getting their action on, you will love this drama. If in addition to that you also like twisty revenge plots you're in for a hell of a treat. The plot is fairly basic when it comes down to it, but the writing is tight enough that you don't feel bored or as if characters shouldn't act like this because no human acts like that. Since this involves police work I have to say it's the typical tv approach to police work that doesn't seem realistic or ethical in the slightest, but the characters and actors are compelling enough to make it work. Lee Shi Young and Kim Young Kwang were fantastic as the two leads, you really feel for their pain and desire to get the justice that was denied them before. Kim Young Kwang especially stands out as playing someone who has to be slimy and borderline evil to reach his goals but we are given more than enough time to still be able to sympathise. Key and Kim Seul Gi are the two bright lights in this, providing badly needed levity and cuteness to balance out the dark overtones the plot could drown in. Solomon Park is another standout for reasons you will see very quickly, so props to him and I hope to see him in more now. The writing and directing/editing is tight for the most part, but I did get tired of the constant flashbacks, recontextualising a scene we had already seen. If it had happened a couple of times it would have been fine, but it felt overused, especially at the end and I felt jerked around as a viewer, because although it kept the plot from getting easily predictable it also always pulled the rug from under me because every assumption I made as a viewer was wrong because I was only given half the information while the characters had more. I don't mind the way the show ended but it felt like there were a couple of things the show didn't answer and there was definite sequel bait in the last episode that feels wrong if we're not getting a second season. The action itself was great though and there is a lot of that and Lee Shi Young was really committed to this role which demanded a lot of physical work from her so kudos for that. The music was okay, nothing stands out particularly, but on the other hand they didn't overuse their theme songs like so many other shows did or do (*cough*Healer*cough*). All in all a very good show with a few flaws that keep me from giving it an even higher score.