When I read the synopsis I was curious, because there was potential in the history. There were 50 episodes for developed all details. When I was watching I was more and more frustrated with the lack of attention for developed and fix the mystery.

Well, the series lost a lot of time with stuff those no matter. I am frustrated I don't recommend this drama.

If there is a remake to fix this inversion of the importance. In other words if the directors and writers put attention in history, not in foolish and repeated jealousy the series can become good.