Radiologist at Hyesang Hospital. He was a top student in college and is exceptionally skilled. His personality seems cold, but he is a tsundere (scary when angry). He is kind to patients and children. He is popular due to his handsome looks. Single. Age: 28 (ISTJ) (185cm/69kg) ❤️: Surgery, studying, friends 💔: Noisy situations, rude people, lies, smoking

Pediatrician at Hyesang Hospital. He was always at the top of his class. He has a kind, mischievous, and bright personality. He is polite and greets everyone warmly. He has a cute appearance. Has a girlfriend (dating for 3 years). Age: 28 (ENFJ) (182cm/68kg) ❤️: Girlfriend, children, friends, eating 💔: Rude people, lies, smoking

Emergency Medicine Physician at Hyesang Hospital. He was a good student and is highly skilled. His personality is blunt yet kind. He speaks the truth and cannot lie. Living in the ER has given him deep dark circles. Single. Age: 28 (ISTP) (179cm/63kg) ❤️: Sleep, home, friends 💔: People who bother him, rude people, lies, smoking

Radiologist at Hyesang Hospital. He was a good student and is highly skilled. He has a sly, tsundere personality. He has fox-like features. Single (184cm/65kg). Age: 28 (ENFP) ❤️: Hanging out, chatting, friends 💔: Rude people, lies, smoking, alcohol

Surgeon at Hyesang Hospital. She was an excellent student and is incredibly skilled. Her personality is blunt but kind and tsundere. She says what needs to be said and only speaks the truth (scary when angry). She is beautiful, has a great figure, is slim and tall (171cm/47kg). Single. Age: 28 (ISTP) ❤️: Eating, sleeping, home, friends 💔: Rude people, smoking, alcohol

Pediatrician at Hyesang Hospital. She is a good student with great skills. She has a kind and bright personality. She is cute and laughs a lot (165cm/49kg). She has been dating Kim Woojin for 3 years. Age: 28 (ENFP) ❤️: Boyfriend, children, cute things, eating, friends 💔: People who swear, rude people, smoking, alcohol

Trauma Surgeon at Hyesang Hospital. She is a good student with great skills. Her personality is blunt and tsundere. She looks cold but is actually kind. She is beautiful, tall, and has a great figure (171cm/47kg). Single. Age: 28 (ENFJ) ❤️: Eating, sweets, sleeping, surgery, friends, alcohol 💔: Rude people, swearing, smoking

Emergency Medicine Physician at Hyesang Hospital. She was a good student and has a great personality. She is bright and cheerful. She is beautiful and has a great figure (167cm/49kg). Age: 28 (ENFP) ❤️: Alcohol, friends 💔: Smoking, lies