I am unsure where to begin: with the story that has many flaws or the unsuitable casting of Im Soo Hyung as the female lead.
The drama is about a man who, due to the wrong doings of his past life, is tasked with punishing sinful humans as a form of atonement. During one of his missions in this world, he unexpectedly encounters his former love. Together, they face challenges to recover their lost memories and strive to overcome the torment they endure.
With the excellent memories I had of "Mr. Queen," this series completely disappointed me. Not only Im Soo Hyung was unsuitable for this role but exaggerated her portrayal to such an extent that it was hard for the audience to believe a doctor could be this foolish. Her voice during screams and exaggerated mannerisms when trying to be comedic were really on my nerves She is better suited for serious roles and was a poor choice for this comedic genre. I believe casting someone like Chae Soo Bin would have been a much better option.
Additionally, the long dialogues and meaningless discussions between the two leads were tiresome and although they were lovers, feeling the chemistry is difficult
I rate this drama a 6.5 out of 10.