Secondo Emeritus is the Papa (antipope) of the Church of Satan. He was adopted by Sister Imperator and Papa Nihil after being left on the doorstep of the Church of Satan as a baby. He was raised alongside his wise and calm older brother, Primo, and his two younger brothers, Terzo and Copia. Secondo tends to hide his emotions behind a stern and cold facade, trying to be strong and brash, but he's really an artistic soul at heart. He speaks English, Latin, and Italian fluently.