The title doesn't really make sense since the crown prince isn't missing for many episodes. It could have had a better name for one. The summary of the series was also quite misleading.

Though I felt bad for the Queen and the FL's father but they were unnecessarily evil. The king, the crown prince and the rest of the people had nothing to do with their circumstances.

The fortune teller was another pointless character.

As a political historical drama, it was decent. The music was good but there wasn't much chemistry between the ML and FL. The series has very little on the romance front.

Acting is decent. Didn't really wow me since the characters didn't allow them to have much range. At first I enjoyed the strong FL but she later became a helpless character which was unfortunate.

I didn't dislike the show but it didn't impress me either.