First of all, the casts are remarkable! Every actors in this drama are outstanding and needs to be praised for a job well done! This drama is a bit heavier than "One and Only" and quite serious. The tone is constant from ep. 1 to ep. 40. It got enough romance and a little comedic relief, though the female lead is not someone who know martial arts, she is strong and wise and still on par with the male lead. However, this drama is tiring to watch. If you think you've watched enough plot twists and scheme troupe, this drama took it to the next level. From the beginning to the end, every episodes makes yoy emotional in every way. This drama gave me depression, when you think that things are getting better by the first have of episode 40, it was the calm before the storm. This drama has so much potential, and still enjoyable to watch even though its torturing, I held hope for the ending but the writer blew it off! So, no. I am not okay! I shpuld give this a 7/10. ?