Despites story line is simple and expected, the casting and filmography, and their acting were excellent. Better than I expected, scenes are not boring at all. The alliance between patagonist and hidden villians is actually fantasy as this really never happened in the real history but some characters are based on written history. If you like the Game of Throne and Korean historical political dramas then this is one to watch.

Ji change wook, Jeon jeong so, Lee so hyuk and everyone else are at their finest in this. The thrill and perfection is every episode will have you literally jumping from excitement..
Loved every bit of this series