I just watched it. I love the chemistry of Jung Hae In and Jisoo, their acting was excellent. But Im quite disappointed, even though they have a lots of twist. It was a violence and tragic.There is no concreate ending. It is not clear, they didnt elaborate of what had happen to dr kang in north as well as his sister. No reconciliation from youngro's friend even if her dad was imprisoned. Just So Hoo died and Youngro living in saddest and trumatic. This is a fiction story right? but What kind of ending was that? You supposed to create one that remarkable from the audience not like this!. Also, i was notice most of the characters on this series are greedy even their wives. To the point they will sacrifice their own children to save their own lives to regain the power in politics.