I don't know what to say after read all of the reviews. The cast, story line, and plot are ok. It makes me keep watching. But, for those who need to watch drama for relaxation or for those who was on stressful moment, this one is absolutely not recommended. For me, the story makes me feel frustrated. Too much lie, intrigue, and I keep feel the sorrow effect of revenge. And then I ended up with it's-difficult-to-sleep-syndrome and had a bad dreams.