: It focuses on specifically female trauma—such as the weaponization of maternity—celebrating the "sisterhood" that allowed these women to endure. Key Characters

: The book blends historical facts with fictionalized collective memories, creating what critics call a "hybridization of memories" that challenges official state history.

The novel centers on a group of women imprisoned in Madrid’s Ventas prison between 1939 and 1963. Chacón spent years collecting real-life testimonies to ensure the "sleeping voices" of these women—long silenced by Francoist repression—were finally heard.