Kim So Hyun is the perfect cast for princess pyeonggang. She gave justice to the character. Not too "over acting" or any "awkward acting". She act well as a Princess which you cannot compare it with other role such as "Queen Seondoek or Empress Ki. Cuz her character was a Princess not a ruler. Besides, she also did not depend on the overly make up effect to look fierce as a warrior. Her face expression already showed enough which make me adore her more. Of course her crying scenes were all excellent. However the storyline might have some lacking parts which might be due to rushing and there were so many parts were required to be changed. Overall, thumbs uo to the whole crew especially for our favourite one "Queen Kim So Hyun". I will forever support you till future😘❤️