What a great production! This is an intense drama with complex characters and great acting. This drama is top-notch in absolutely everything. The actors conveyed emotions excellently and the overall chemistry keeps the plot together. The lead couple's unwavering feelings for each other were brought up in the most natural and beautiful way. Great performances from Yoon Shi Yoon (as Lee Hwi, Prince Eun Sung) , Jin Se Yeon (as Sung Ja-Hyun) , and Joo San Wook (as Lee Kang, Prince Jin Yang); not a dull moment. This is a masterpiece! Enjoy it!