The story goes like this : A woman who's family was annihilated because of a treasure map, seeks revenge. She decides to infiltrate the palace and becomes the crown prince's bodyguard.

- Great plot with great fighting scenes.
- A sprinkle of fluidity, wich is rare and makes the drama stand out.
- Good acting.
- Good music.
- Great cinematography.
- Female lead has more chemistry with 2nd Female Lead than with Male Lead in my opinion.

Overall the drama is entertaining and kept me interested until the very end.