Domestic service worker Lera is accused of a crime. In a cell in the premises of a Civil Guard barracks, she meets Mihaela and Julia, two prostitutes with whom she shares the story of Santa Vicenta María, founder of the Religious of Mary Immaculate, which she says saved her life.

The inspiring story of the beginnings of the Sister Servants of Mary, a religious order that was founded in Madrid, Spain in 1851 by Fr. Miguel Martinez and Sister Maria Soledad who guided it in its development and expansion until her death in 1887.

2016 film directed by Pablo Moreno