First of all, i decided to watch it only because i am a huge fan of Kim Seul Gi and it was the only ongoing drama i found while looking for other dramas. So, the review might be a little biased but i would try my best to keep it clean. Crime thrillers seem useless and stupid when merged with an emotional background but this drama is worth it. Genre : Action, Mystery thriller, Crime, Melodrama, Investigation Storyline : A secret group decides to do things their own way to get the justice they deserve against corrupt officials. A story that sounds quite usual, is strangely much more meaningful than what you expect. It has a fresh approach to story-telling and makes you excited from the first few minutes. It points out the sentiments exactly at the right emotions and makes you think how something can make you excited yet emotional at the same point. Another thing that impressed me was the consistency of the emotions and how they avoided anything that was unnecessary, from romance to pity (talking about the kids). Although i don't know much about hacking or korean laws, i couldn't help but notice the flaws in the plot at times but i won't spoil it for you. acting : KIm Tae Hoon, Lee Shin Young, Kim Young Kwang. People i had watched in other dramas and thought thy stood out shined all through the drama. Key was the useless comedy relief till a while but everything, the characters and the story-lines were well formed so i don't think it mattered much. As much as there were other characters that were amazing, the only other actor who i thought needed the recognition he deserved was Park Solomon who played the character of Yoon Shi Wan. Will i watch it again? Probably no. Will i suggest it to other people? Yes.