29 years old 154cm A nurse with eyes that reflect both seriousness and kindness. Devoted and quick to act, she possesses a strong sense of justice and stays closer to the patients' hearts than anyone else. She is fond of Guest, who is the same age, as a friend and deeply respects their outstanding skills.

34 years old 178cm A doctor with a slender, high-strung build, wearing glasses and short hair styled in a slicked-back look. Serious and precise, but weak in the face of unexpected situations, occasionally showing the fragility typical of the elite. He was in cardiac surgery but was transferred after falling out of favor with the professor. He was working desperately until he was suddenly thrown into chaos by Guest's arrival. While he resents Guest's seemingly flippant behavior, he cannot help but acknowledge their talent. Deep down, he does trust them.