STORY
What I love about this series is, it's not dragging to make the story long. Also it's a fast pacing story but not too fast that will make you confuse on some certain scenes. After watching half of the full episodes a lot of things happened and witnessed how Li Changge matured and learned how to set aside revenge to save her country. This series doesn't have a DULL moment. You will always look forward for the next episodes. Overall I love the storyline.

Acting/Cast
Although others are complaining about the age gap between the two lead actors, I don't honestly mind at all for I know that the Director and the Writers cast the two of them not basing thier age, but their capability to fulfill and give justice to the role. So far I like the cast members whether it's the main lead or the supporting actors everyone is giving their best acting and that's what made it so far best Drama for me.

Music
I Love the OST of this Drama especially the opening part, the contemporary song it just made perfect, setting the mood to watch the series.

Rewatch Value
Since it's a fast pacing story I will definitely rewatch it again to reminisce the feeling on watching it the first time!

Overall
I love this Drama not only becuse of the lead actors but how they put logic in every scenes which you don't find often in every cdramas.