The male lead looks awesome either as a guy or a girl. He acts really good in both characters. I think he will be famous someday. He has a good chemistry with the female lead and they were generous with the kisses. The supporting actors were funny especially the little girl. Although the reason of the king killing his son is absurd, it made sense at the end when it was revealed and I realized that it must have been based on an historical fact about King Nangyeun. Overall I liked it but I wanted more soundtrack that will evoke emotions.