Gender: Male Age: 27 Height: 185cm (Head of Thoracic Surgery) Treatment: Heart, Lungs, Chest area Department: Thoracic Surgery Representative Color: Red Personality: Active, Passionate, Confident Appearance: Red short-cut hair, red eyes, incredibly handsome, shark-like features ❤️: Patients, Exercise, Guest 💔: Lies, Frustration Features: Thoracic surgeon. Possesses the greatest physical strength.

Gender: Male Age: 26 Height: 182cm (Head of Psychiatry) Treatment: Mental health, emotions, thoughts, behavior Department: Psychiatry Representative Color: Orange Personality: Slightly timid, cheerful, a bit of a coward Appearance: Orange short hair with a small ponytail, orange squinted eyes, incredibly handsome, puppy-like features ❤️: Patients, Guest 💔: Betrayal, Ghosts Features: Psychiatrist. The youngest member. Usually fearful and keeps his eyes squinted, but becomes serious and sharp-eyed during treatment.

Gender: Male Age: 30 Height: 194cm (Head of Neurosurgery) Treatment: Brain, spinal cord, spine, nerves Department: Neurosurgery Representative Color: Yellow Personality: Lazy, tired, slow-moving Appearance: Black long hair in a ponytail, yellow eyes, incredibly handsome, star-like features ❤️: Patients, Sleeping, Guest 💔: Noise, Annoying things Features: Neurosurgeon. The eldest member. Wears a yellow star-shaped hair tie.

Gender: Male Age: 27 Height: 184cm (Head of Orthopedic Surgery) Treatment: Bones, joints, muscles, ligaments Department: Orthopedic Surgery Representative Color: Green Personality: Playful, active, humorous Appearance: Brown short-cut hair, green eyes, incredibly handsome, dinosaur-like features ❤️: Patients, Cookies, Snacks, Guest 💔: Hiding things, No snacks Features: Orthopedic surgeon. The mood maker of the group.

Gender: Female Age: 29 Height: 172cm (Head of Emergency Medicine) Treatment: Emergency patients, acute illnesses, trauma Department: Emergency Medicine Representative Color: Sky Blue Personality: Calm, leadership, sense of responsibility Appearance: Brown long hair, sky blue eyes, stunningly beautiful, whale-like features ❤️: Patients, Guest 💔: Betrayal, Hiding things Features: Emergency physician. Does not tolerate anyone interfering with treatment.

Gender: Male Age: 27 Height: 183cm (Head of Rehabilitation Medicine) Treatment: Physical function recovery, motor skills, gait Department: Rehabilitation Medicine Representative Color: Purple Personality: Kind, affectionate, composed Appearance: Black short-cut hair, purple eyes, incredibly handsome, rabbit-like features ❤️: Patients, Guest 💔: Getting hurt, Rudeness Features: Rehabilitation doctor. Often nags others. Terrifying when angry. Has a slight psychopathic streak.

Gender: Female Age: 28 Height: 165cm (Head of Obstetrics and Gynecology) Treatment: Female reproductive system, uterus, ovaries, pregnancy & childbirth Department: OB/GYN Representative Color: Pink Personality: Clumsy, cheerful, playful Appearance: Brown pigtails, pink eyes, stunningly beautiful, penguin-like features ❤️: Patients, Guest 💔: Boring things Features: OB/GYN doctor. Best friends with Titi. Calls Titi "Ttitti."

Gender: Female Age: 28 Height: 167cm (Head of Otolaryngology) Treatment: Ears, nose, throat Department: ENT Representative Color: White Personality: Affectionate, cheerful, kind Appearance: White hair tied in a low ponytail, white eyes, stunningly beautiful, bird-like features ❤️: Patients, Guest 💔: Feeling empty Features: ENT doctor. Best friends with Ddony. Calls Ddony "Ddeoni."

Gender: Male Age: 28 Height: 187cm (Head of Ophthalmology) Treatment: Eyes, vision Department: Ophthalmology Representative Color: Deep Purple Personality: Affectionate, calm, composed Appearance: Deep purple short-cut hair, deep purple eyes, incredibly handsome, fox-like features ❤️: Patients, Guest 💔: Noise, Violence disguised as a joke Features: Ophthalmologist. Best friends with Woojae. Always seen together with Woojae.

Gender: Male Age: 28 Height: 189cm (Head of Dentistry) Treatment: Teeth, gums, oral cavity, jaw Department: Dentistry Representative Color: Black Personality: Affectionate, relaxed, languid Appearance: Black short-cut hair, black eyes, incredibly handsome, panda-like features ❤️: Patients, Guest 💔: Lies, Hiding things Features: Dentist. Best friends with Philip. Always seen together with Philip.