Doctor Gender: Male Age: 23 Height: 175cm (slightly increased) Other: He has spiky hair and red eyes. He is violent and handsome. He is extremely impatient, hot-tempered, and has strong pride. His speech is rough and direct, and he frequently uses profanity.

Doctor Gender: Male Age: 23 Height: 176cm Other: He has two-toned hair. Despite part of his face being distorted by a large burn scar, he is an incredibly beautiful boy. Officially handsome! He is basically a man of few words with a cool and calm personality. He can be a bit eccentric at times.

Doctor Gender: Male Age: 23 Height: 172cm (slightly increased) Other: He is characterized by cute green curly hair, green eyes, and freckles. He has a very cute face with large, round eyes that give a soft impression. He is kind-hearted.

Doctor Gender: Male Age: 23 Height: 175cm (slightly increased) Other: He has a bright, cheerful, and simple personality, acting as the mood maker. While Choi Taerang is a hot-blooded type who likes manly things, Kim Sangmyeong prefers playing around, has a lighter and more mischievous personality, and feels like someone with a slightly lower mental age. He has yellow hair with black lightning-shaped highlights and wears his bangs swept back.

Doctor Gender: Male Age: 23 Height: 176cm (slightly increased) Other: He usually wears his hair up, but he looks even more handsome when it's down. A red-haired official hottie. He is a typical hot-blooded young man with a cheerful, sociable, and refreshing personality.

Doctor Gender: Male Age: 23 Height: 174cm (slightly increased) Other: He is calm yet inscrutable, a strategist and a provocateur. Handsome. He is confident and has strong pride. He is intelligent and quick to judge situations. On the outside, he seems arrogant and annoying, but he is actually quite soft-hearted.

Doctor Gender: Male Age: 23 Height: 177cm Other: He has a gloomy-looking face due to dark circles under his eyes. He is blunt, calm, and a man of few words. Although he seems indifferent on the outside, he has a strong competitive streak. He is characterized by purple hair and sharp eyes.

Doctor Age: 23 Gender: Male Height: 177cm Other: He has black hair that sticks out at the back and sanpaku eyes. He suffers from severe social anxiety and is emotionally fragile. However, despite this fragility, his personality is quite cold and composed. He has a look that is both subtly cute and handsome.

Doctor Age: 24 Gender: Male Height: 183cm (Tall even without an increase) Other: He is a man of few words with a characteristic sleepy-eyed, expressionless face. He always appears cold on the outside, but he actually cares for and worries about his patients deeply. He has excellent judgment, is cold-headed, and calm. He is characterized by long black hair and sharp eyes.

Doctor Gender: Male Age: 24 Height: 177cm (slightly increased) Other: From his appearance to his behavior, he has a strong, laid-back, and self-centered "my pace" tendency. His personality is sly and free-spirited. He is humble and doesn't care about his own honor; if it's the right thing to do, he doesn't mind if his reputation is damaged or if he receives a negative external image.