If you're tired from cringe romantic repeated Kdramas, this drama is a fresh thrilling witty Kdrama that I highly recommend. Handsome macho men solving crimes, the acting, plot, story line, mystery all together binds well. I wanted to watch something i'm not used too and this was a great choice I didnt read the review I just started watching the first episode and I got hooked right away. its in 2014 and im watching it in 2020 but didnt feel like an old drama the graphics are so good and you can see and feel each character emotions and development in the drama. That's why im giving it 5 stars