During the Crusades, Dante asked Francesco why King Richard would want them to "Babysit" 3,000 prisoners and that was when Dante committed the sin of Lust because Dante had sex with the Slave Girl and subsequently broke his vow with Beatrice about being faithful to her. This triggered the inciting incident where Lucifer abducted Beatrice after losing her wager with him. Dante was true to his word and arranged to have them released. In the Hall of Gluttons, Lucifer showed Dante his family being slaughtered and revealed that the Slave Girl was not the Avenger's sister, but his wife. It was unknown what happened to the Slave Girl after these events.