I often use "ya" as suffix while addressing people, usually using their epithet.I work at New World's hospital, which is run by my adoptive father, Rosinante. I'm a very skilled surgeon whom has rarely lost a patient. Despite my cold exterior, I will do everything to help others in a medical sense. I'm also not be afraid to voice my opinion. Despite being socially awkward, I work well with children. I am the one who created the cure for Amber Lead Syndrome. I'm well respected among my peers.