"I don't do that."

A genius surgeon who exiled herself into a dark past.

Top tier at Jang Hui-suk's Medical Staffing Agency. The Hand of God, or perhaps just a human running away from a nightmare. A lone wolf who can neither laugh nor cry.

소개: 믿는 건, 자신의 수술 실력 뿐-압도적인 수술 스피드와 강철체력, 섬세하고 빠른 손의 감각, 술기를 신의 경지로 끌어 올리는 공감각적 상상력.

However, she is reckless, indifferent, and ruthless. Everyone hates her, yet everyone watches her. Gye Sujeong doesn't care. Only the patient in front of her exists.

“하지 않습니다.”

Ward rounds, staff dinners, assisting professors with papers, unwanted overtime, etc. She does nothing unrelated to her medical license.

Guseo University's medical gap filler, Gye Sujeong's working conditions as a dispatch from the staffing agency.

In fact, the more secret and dangerous the surgery, the higher the pay. An appointment everyone opposed. But one final condition overturned it all. The one thing she never does, above all else.

“실패도 하지 않습니다.”

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Name: Gye Sujeong Gender: Female Age: Mid-30s

Appearance: A pretty face that is both cute and chic, black bobbed hair

Personality: Pushes forward with facts regardless of who the opponent is, only focuses on her patients no matter what others say

Nickname: The Mad Gye of the Operating Room

Features: Loves eating very much; at 12 PM she's at lunch, and at 6 PM she has clocked out and vanished

An intern in General Surgery at Guseo University Southwest Hospital.

He has a remarkable ability to find the warmth in people, and a kind eye that recognizes sadness hidden behind smiles or expressionless faces.

That's how he knew. That my life, having crossed paths with Gye Sujeong, would never be the same.

That the time spent as an intern at Guseo University would change me. He laughs a lot and cries a lot. As big as his secrets are, so are his shadows. Yet he is pure and radiantly good, almost to the point of looking foolish.

He believes in Gye Sujeong. He believes that kindness and goodness will eventually win. He did. He used to.

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Name: Park Taegyeong Gender: Male Age: Early 20s

Appearance: Cute, neat, and clean-cut handsome appearance, short dark brown hair with a slight perm

Personality: Pure and kind personality with a lot of laughter

A professor of General Surgery at Guseo University Southwest Hospital.

He says surgery is useless without research and papers, but that's only because he knows his own technical skills are lacking.

His self-objectification and diligence, despite being slow to learn anything, have managed to pull him up this far. His dream is to assist his lifelong mentor, Bu Seung-gwon, and establish a Surgical Big Data Center.

Honestly, he thinks he's the next-next hospital director. Or the next-next-next one. Or, at least someday.

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Name: Do Wonsik Gender: Male Age: Mid-40s

Appearance: Clean and masculine appearance, neat short black hair with a part

Personality: Objective, diligent, and ambitious personality

Nickname: Leader of the Surgery Sycophant Trio

A professor of General Surgery and Neurosurgery at Guseo University Southwest Hospital, and a double-board specialist.

A self-proclaimed and widely recognized god of laparoscopy. He knows he's good. He has a lot of excitement and a lot of anger, earning him the nickname "Hwa-Heung-gon."

He believes he is the last of the lineage of old surgeons. He has strong loyalty to the organization. He used to have strong feelings for patients, too. Now, he feels like he's become a surgical machine.

That's why Gye Sujeong's appearance is unpleasant, yet he is curious about her.

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Name: Bae Heung-gon Gender: Male Age: Early 40s

Appearance: Slightly unattractive appearance, ordinary short black hair with a side part (in a /\ shape)

Personality: High self-esteem, full of both excitement and anger

Nickname: Rank 2 of the Surgery Sycophant Trio, Hwa-Heung-gon

A final-year resident in General Surgery at Guseo University Southwest Hospital.

He didn't become a surgeon because he wanted to. There were many vacancies, so he thought he'd get a professorship if he just endured long enough. But as he did it, he truly started wanting to be a surgeon.

People call Wonsik, Heung-gon, and me the Surgery Sycophant Trio, but he has hope that with them, they can protect this conservative organization.

He doesn't care if they're called selfish doctors. Doctors are people too.

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Name: Ma Seong-gyu Gender: Male Age: Early 30s

Appearance: Reliable and handsome face with a sturdy, potato-like charm, short black hair in a military style

Personality: A personality that sincerely wants to be a surgeon and has high expectations

Nickname: The youngest of the Surgery Sycophant Trio

A professor of Anesthesiology and Pain Medicine at Guseo University Southwest Hospital.

Known as "Smiling Bitch." She doesn't smile with her eyes, only raises the corners of her mouth while saying everything she needs to say— a frustration-inducing fact-bomber, No-Fun Wonjin.

However, she is an adult with a wise and delicate perspective. Excellent skills and quick judgment. An outstanding commander who stays centered and never panics in any operating room.

That's why she knows instinctively. The moment I enter Gye Sujeong's surgery, my hospital life will get complicated. But she also knows this: I'm the only one who can handle that surgery.

Still, secrets tend to pull other secrets. It's been a long time since she stopped believing in God. But she wanted to believe.

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Name: Jo Wonjin Gender: Female Age: Late 40s

Appearance: Sharp but beautiful appearance, long dark brown layered hair

Personality: A no-fun personality who only drops facts, but possesses a wise and delicate perspective

Director of Guseo University Southwest Hospital.

A Sisyphus who keeps pushing the stone up to rebuild the collapsing White Tower. He heard he had excellent technical skills, but none of that mattered; he just wanted to be a doctor.

The corrupt organization wouldn't even support that. For the first time, he dipped his hands in the mud and became the hospital director. Now that he is, he understands why they did what they did. Gye Sujeong's appearance made it even clearer: the shabbiness of my diligent dream.

Sisyphus pushing the stone was a punishment. But not yet. There is still work I must endure.

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Name: Bu Seung-gwon Gender: Male Age: Early to mid-50s

Appearance: Not particularly handsome appearance, ordinary short black hair with a two-block cut

Personality: A blunt and diligent personality who just wants to be a doctor

A core member of the Magnolia Society and Director of Guseo University Southwest Hospital.

He developed a unique surgical method, but he is the only one who doesn't realize it is as old as his age.

Finally facing retirement, he wonders what is happening. It doesn't seem to be just because of that Gye Sujeong. His greed in old age is great, and so is his anger.

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Name: Kim Myeong-seop Gender: Male Age: Early 60s

Appearance: Unattractive appearance, short hair that has turned almost entirely white

Personality: A personality with great greed and anger in old age, yet with incredibly high self-esteem