In the second season, her knowledge of Zero's identity and of his Geass has earned her a title of nobility. She is employed by Britannian Intelligence to observe Lelouch for contact with C.C. at Ashford Academy, using the cover identity of a gym teacher. Villetta still seems to have feelings for Ohgi, breathing a sigh of relief when he is saved from his execution before quickly regaining her normal composure. After discovering their previous relationship, Lelouch uses the knowledge to blackmail her into hiding the fact he has recovered his memories. When Lelouch leaves to attack the Geass Order, Villetta goes to the Chinese Federation to confront Ohgi, intending to kill him to eliminate her links to the Elevens. She hesitates when Ohgi admits he loves her. She is captured after an altercation with Sayoko, but is eventually released and leads Ohgi to believe Zero cannot be trusted. She remains with the Black Knights following this. It is revealed that she is pregnant with Ohgi's child and at the end of the series, she is married to Ohgi. Even though she doesn't earn the title of nobility, she earns the title as the prime minister's wife and a mother.