Set during the reign of King Injong, the protagonist is a royal physician desperate to cure his ailing daughter. He becomes a fugitive when he gets entangled in an assassination plot to poison the crown prince, and fights to save both his daughter's life and his own.
The kid was pulling this drama together from the very beginning. While the chase was interesting to follow at first but soon enough it became tiring and boring and a change of scenery was due at that point which took longer than expected to get to. The drama had some nice side characters which didn't become overbearing, namely So Baek and her father which provided a little distraction from the long wait for the story to move. There were a lot of elements I didn't like in this drama but I probably will remember this drama for the kid. However, there was one particular major issue the drama suffered from and that is the godly impervious plot armor eliminating any sense of danger or stakes driving the drama in an extremely predictable bland route.