The humanitarian aid expedition "Angeles Azules" (Blue Angels), comprising twelve Europeans and six trucks loaded with provisions to alleviate hunger in Sub-Saharan Africa, advances across the continent. As a result of the difficulties the team encounters, disorganization gradually takes over the convoy. Each of the members of the group, little by little, yield to their petty, selfish impulses: violence, power, nostalgia - The breakdown of one of the trucks forces Michele and Nadia to wait at an oasis for the arrival of spare parts. But a starving local tribe settles threateningly near them. The chief of the tribe makes a speech they don't understand, which is followed by a macabre purification ceremony.

April, 1940. Manolo, 16 years old, and Jesus, who is just 8, are taken by their older brother Pepe, a lieutenant in the Army, to a sanatorium for children suffering from tuberculosis, situated on the border with Portugal. Once in the sanatorium, Manolo, surrounded by boys all much younger than he is, feels a bit like the cock of the walk since the only other man around is the handyman Emilio who looks after the gardens and does whatever needs to be done about the place. His wife, Rafaela, is the cook. Manolo meets Irene, a falangist who runs the sanatorium, and the school teacher, Miss Transito, a crabby spinster. He has his first sexual experience, albeit as a voyeur, with his nurse Vicenta. When she has to leave, her place is taken by a girl from the village, Maria Jesus, with whom Manolo falls hopelessly in love. A relationship grows up between them which will mark them both for ever.

After the civil war, Rosa, a beautiful and hard worker woman falls in love with a sharpener who turns out to be a con man. When she becomes a widow, she emigrates to Madrid with her daughter beginning to work as a nurse in the home of Don Pedro, an influential food manager.

A conflicted youth confesses to crimes he didn't commit while a man and woman aroused by death become obsessed with each other.