OK the is a big one! i started watching for Lee Min Ho and stayed for everything else. This is a drama worth watching the actions was good the actors were perfect the plot was amazing. The writer just keeps you going and going. The first episode may get one a little confused but it has its purpose, once you get past it you will understand what is going on and you'll fall in love. If you love action scenes, surprise after surprise, a good story that keeps your jaw dropping and Lee Min Ho you will watch this drama over and over again.