The story of Scipio's Dream takes place in c.148 BC, while the celebrated Roman general is a guest in the palace of his ally Massinissa, King of Numidia (in modern day Tunisia). As Scipio falls into a deep sleep, he dreams that the allegorical figures of Fortuna (Fortune) and Costanza (Constancy) appear to him in Elysium and demand that he should choose one of them to follow for the rest of his days.