The drama starts very light and entertaining to watch, full of humorous scenes. However, it soon turns into a drama filled with betrayals and twists that will keep the viewer entertained throughout the episodes. The cast does a fantastic job portraying their characters.

Jung Joon Ho as the king makes you unsure whether to love him or hate him due to the few sympathetic moments he has on screen. Kang Tae Oh as Yul Mu does a great job portraying a man fueled by hatred and greed who is still partly under control by a woman he is in love with. Kim So Hyun as Dong Joo and Jang Dong Yoon as Nokdu both do phenomenal jobs portraying the FL and ML. Their chemistry is undoubtedly one of a kind and they will have the viewer rooting for them from start to finish.

The story itself is filled with multiple moments that will have you laugh, smile and cry. Usually, dramas start strong and slowly decline but it's not the case with this one. The plot is not that slow-paced nor fast-paced, somewhere in between. There were moments where the drama was kind of dragging, some scenes felt too prolonged (mostly characters staring at each other; moments of silence) but overall, the drama was really good. The gender-bending aspect of both FL and ML was watchable. Especially Jang Dong Yoon as both man (Nokdu) and woman (Lady Kim) looked and sounded believable as a woman.

It's a must-watch among Joseon/historical k-dramas.