It's been a while since I watched this drama and ended up rewatching it again as KBS World was currently reairing it. In which I used to recall comparing it with Good Doctor back then due to similar plot setting. As in a medical drama focusing on a special doctor having a special condition that might be beneficial or perhaps dangerous. In Good Doctor it was Park Sion who has Savant syndrome while in this drama it was Lee Jeongo who due to an incident in the past was rendered unable to feel any emotions and was called a psychopath. In both cases, the doctors gain an interest in pursuing medicine and end up becoming somewhat a genius later on. Yet, because of their conditions it made it a bit risky to allow them to operate on patients since they would not be able to understand the limits one should be allowed to pursue.

In that sense, this drama pose an interesting question. Could someone who exhibit traits of a psychopath could be allowed to treat people as a doctor. Could someone like Lee Yeongo learn to emphatize with his patients; despite his conditions, in order to become a good doctor? As the drama unfolds from start to finish, we'll get to see how Jeongo start to learn to sympathize with the help of Gye Jinsung and overcome his disabilities to become a better doctor.