The Duumvirate game involves a young man bringing his new fiancée home to meet his family during the winter break of his first year of college. Everyone is hosted by the girlfriend’s family, who reveal that they have many secrets. One of those secrets is a housekeeper with an unknown level of power. Sometimes things aren’t as they seem, and the housekeeper may have a secret motive that surprises everyone. The main guy had no idea what he was getting himself into when he started dating this girl whose family isn’t who they appear to be.