i really loved to watch this kdrama. The actori are s-o good and the plot twist is amazing. I really enjoyed for every episode and i was so sad when I finished this. I think that's my favourite drama ever. :))))))))))))))))))))) everyone please watch this you won't be disappointed I promise. I rewatch this drama for 3 times ??? so much action and a good plot twist. what do you want from a kdrama? ITS ACTUALLY THE BEST. watch this ??????