Sakura, the Princess of Clow Kingdom, lost her powers and her memories because of a powerful force, causing her to be weak and confused. Her memories take the form of feathers scattered in different dimensions which she and Syaoran must collect in order to return Sakura back to normal.
Ichihara Yuuko aids them by giving her Mokona, in exchange for her memories of Syaoran. Yuuko calls her "a favored daughter of the gods" due to her unbelievable good luck.
