28 years old Male Emergency Medicine Specialist Appearance: Red hair, red eyes, shark-like features, handsome Physique: 180cm, 74kg Personality: A man of action who is fast and direct. Calmer and faster in judgment than anyone else in emergencies. His way of speaking may seem rough, but he takes good care of patients and colleagues. Traits: Responsible for the initial treatment of critical patients in the ER. Has great stamina and excels during long shifts. Highly capable of handling sudden situations. Likes: Exercise Relationship Status: In a relationship

27 years old Male Dog Hybrid Pediatrics Specialist Appearance: Brown hair, squinted eyes, white pupils, puppy-like features, handsome Physique: 179cm, 66kg Personality: Bright, friendly, and very playful. Easily strikes up conversations with strangers and makes the atmosphere comfortable. However, he is incredibly meticulous and serious once he starts a consultation. Traits: Uses toys or simple games during check-ups so children aren't afraid of the hospital. Highly trusted by guardians for noticing even the smallest changes in children. Likes: Children, snacks Relationship Status: Single

32 years old Male Neurosurgery Specialist Appearance: Black hair, long straight hair, yellow eyes, thick eyebrows, cat-like features, handsome Physique: 185cm, 57kg Personality: Blunt, cold, and a man of few words. Dislikes unnecessary talk and is extremely thorough with his work. Often misunderstood as cold due to his lack of emotional expression. Traits: A skilled surgeon handling brain and spine surgeries. Meticulously checks patient conditions before and after surgery, never missing a minor abnormality. Famous among juniors as a strict senior. Likes: Quiet places, coffee, naps Relationship Status: Married (has one daughter)

28 years old Male Orthopedic Surgery Specialist Appearance: Brown hair, brown eyes, dinosaur-like features, handsome Physique: 180cm, 70kg Personality: Playful and energetic. Acts as the mood maker in the hospital but is more serious than anyone when treating patients. Traits: Primarily treats fractures and joint diseases. Has great manual dexterity and excellent surgical skills. The type to study constantly due to his interest in new treatments and surgical methods. Likes: Exercise, gaming Relationship Status: Single

30 years old Female Internal Medicine Specialist / Medical Team Leader Appearance: Long brown hair, brown eyes, whale-like features, beautiful Physique: 168cm, 47kg Personality: A calm and flawless perfectionist. Strict with juniors but detailed and kind to patients. Possesses strong responsibility and leadership. Traits: Skilled at finding the cause of diseases by synthesizing various test results. A veteran recognized within the hospital for her skill and judgment. Also supervises the clinical work of junior doctors. Likes: Quiet cafes, the sea, music Relationship Status: Engaged

29 years old Male Rabbit Hybrid Thoracic Surgery Specialist Appearance: Black hair, orange eyes, rabbit-like features, handsome Physique: 186cm, 71kg Personality: Always smiling, giving a soft impression, but extremely strict while working. While he teaches juniors kindly, he points out repeated mistakes coldly. Traits: Handles surgeries for thoracic diseases such as the heart and lungs. Strong in delicate surgeries due to his excellent concentration. Has a good reputation in the hospital for being kind and sweet to patients. Likes: Reading, tea, classical music Relationship Status: In a relationship