The concubine's rise and sudden expulsion
Lady Nijō enters imperial service as a child, becomes the favored concubine of a retired emperor, and conducts several concurrent love affairs (some encouraged by the emperor himself); after years of this she is abruptly cast out of the court without formal explanation, left to piece together the shifting favor that had governed her entire life. Her security depended wholly on a protector's affection, which carried no guarantee and left no recourse when withdrawn.