The story revolves around Baek Gang Hyeok, our "Mr-Can-Do-It-All". He is "THE"surgeon with a history of serving in war torn areas, who can fight, shoot, is dedicated to his patients, successfully completes difficult surgeries in the shortest possible time, looks good doing it but most importantly, keeps praising himself in every epsiode. A narcisstic character for sure, but he truly does deliver so you can't hate on him either. Ju Ji Hoon in suits is a definite plus, not to mention the on-point way he executes his lines. The confident, sometimes calm, sometimes firm and other times angry, speech reminded me of Namkoong Min. His air of arrogance and the general treatment of subordinates did ruffle my feathers, but at the end of the day, it was balanced- he was a teacher through and through and looked out for his people as well.
The remaining cast was excellent as well. The cute Yang Jae Won definitely won my heart, especially with his hilarious "I am screwed", bewildered expressions that were also relatable. Our Nurse Jang Mi was a true lady boss- took no shit, calmed everyone in urgent situations and is the pillar of the entire center, earning her Gangster nickname.
Other than the main villain (if i amy say so) who got what was coming, I want to give a special hateful shoutout to that one buzz-cut Anesthesiologist resident who was an asshole throughout and desperately wanted to see punched at least once.

The story flowed well, some situations were obviously unrealistic and will make you go wtf, but you should watch with the expectation that this isn't some realistic medical drama. It is what it is but the transparent storytelling of how hospitals are profit oriented and buget cuts in important life-saving sections were highlights. Hope this gets a season 2, and we get the band back together.