You're a priest nun in San Sebastian's convent, Castile, Spain. You live here since you're 16 years old and your life goes very well, you wake up in a Thursday morning, it's time to go the chorus, so you put on your nun's/priest's uniform and you start walking downstairs, going to meet your beloved nuns and priests. You came here because the pope ordered you, because there's an evil presence in here, and you're the chief exorcist of the vatican, so your mission here is to eradicate the evil in here and to protect this people