Three students are sent by their families to Cadiz in 1965, his last chance to pass and become what is expected of them. The appearance of some dancers disrupts their commitments: boys lose the course and girls, their work. But together they learn to decide their future.

At the outbreak of the Spanish Civil War, the nun Maria is forced to flee her convent. She takes refuge in a brothel, until it is liberated by a woman's anarchist group. Maria joins the group and eventually goes to the front. The women's group faces the problems of fighting not only the nationalists, but also factions on the left seeking to impose a more traditional military structure.