On the west bank of the Nile at Thebes, around 2000 BC, the young widow Renisenb returns with her small daughter to the household of her father, the ka-priest Imhotep, hoping to find life unchanged. Instead she finds the same simmering jealousies among her brothers, their wives, and the servants who have spent years circling one another in the prosperous estate. When Imhotep comes back from a journey north with a beautiful young concubine, Nofret, the careful order of the household curdles into open resentment, and soon a sudden death sets off a chain of further killings. As fear spreads and suspicion settles on everyone in turn, Renisenb watches the people she has known all her life harden into strangers, and begins to question who among them is capable of murder. Guided by the sharp-eyed grandmother Esa and the quiet estate scribe Hori, she gropes toward an understanding of what lies beneath the masks of family loyalty. The setting is reconstructed from real ancient correspondence, lending domestic detail to a confined drama of inheritance, grief, and dread. Working entirely outside the modern world she usually depicts, the author transplants a tightly plotted puzzle into a vanished civilization, where the rituals of mourning and the rhythms of the river frame a household slowly consumed from within.