All-in-One drama - Romance, Action, Comedy and Adventure. It was my first Korean drama. I didn't have many expectations but was really surprised at how interesting the plot was. I watched the whole series in just 2 days and really loved it. It even made me expect much from other K-dramas as well (and I found myself disappointed). Great casting, interesting story combined with good scenery, makes this a must-watch for all K-drama fans out there. I would highly recommend this classic.