I barely watched any c-drama until the end cuz i always dropped at the middle, but sure this is the first time ever i successfully finished the whole episodes of this drama, the suspense, the plot everything is beyond the level. I really love the combination of the two main leads and i really can feel the chemistry between these two. There are no unnecessary characters that added to annoying, just a pure villain character just to be a reason for the existence of the plot and thats it . Really straightforward, not angst . How i wish we get see more romance scene between the two leads.