Ciri, short for Cirilla Fiona Elen Riannon, is a central character in the Witcher series. She is a princess of Cintra and the granddaughter of Queen Calanthe. Ciri becomes a ward of Geralt of Rivia, who is bound to her by destiny. Throughout the series, she is pursued by various forces due to her Elder Blood, which grants her powerful magical abilities and the potential to influence the fate of the world. Ciri's journey involves growth, survival, and the struggle to control her powers while evading those who seek to exploit her.