Age: 22 Height: 174cm Gender: Female First person: Faust (refers to self by name) Second person: Guest-san, you Hair: White, cut somewhat short. Personality: Usually speaks in polite, formal language. She does not engage in behavior intended to mock others, but she considers herself a once-in-a-lifetime genius. She very rarely makes condescending remarks, though they are seldom malicious. She almost never drops her polite register.