Only women and girls are allowed in the Red Abbey, a haven from abuse and oppression. Thirteen-year-old novice Maresi arrived at the Abbey four years ago, during the hunger winter, and now lives a happy life under the protection of the Mother. Maresi spends her days reading in the Knowledge House, caring for the younger novices, and contentedly waiting for the moment when she will be called to serve one of the Houses of the Abbey.
This idyllic existence is threatened by the arrival of Jai, a girl whose dark past has followed her into the Abbey's sacred spaces. In order to protect her new sister and her own way of life, Maresi must emerge from the safety of her books and her childish world and become one who acts.