Especially in season 2...wow, watching the bad guys get what they deserve is just..MWAH!! I am a bit confused about the ending, like why were they walking inside a prison?? Or maybe I was distracted and didn't see the full clip lol...but yeah besides that I have literally zero complaints. Just such a great kdrama and amazing acting from every actor in the show. On a side note some scenes are gory and very rough but i swear its worth getting through the episodes to see the bad guys get their ass beaten!!