I usually dislike Yeo Jin Goo in historical roles but this was one of his better ones so that's nice for a change. While the story may have been interesting at first but it didn't quite live up to its premise. The clone needed to have a better introduction and build up. The king was useless and had no role other than to kick-start the narrative. We only had brief interactions between the clone and the king. The drama would have been infinitely more interesting and enjoyable if it wrote the king as a prominent character and had a consistent dynamic with the clone. The last episode was awful…