Code Geass: Fragments of the Mosaic is a Light Novel series set in the Code Geass world. It centers around six characters who have been affected by Geass in some way.
Princess of the Principality of Liechtenstein. In the past she had met C.C. and received a Geass from her, granting her the ability to become invisible. She is the target of Hannes gua Britannia, who has declared his intention to make her is wife.