Father António is a priest by vocation, committed and generous, dear people of Vila Daires a quiet village of the north. But Father António is also a man, and Vila Daires is not as peaceful as it seems. The good intentions of the Father will not be sufficient to halt the worsening of the conflict. And when your fate intersects with Lena, the "black sheep" of the village, Father will also be forced to confront his own demons. Especially with those who never even thought that could exist.

Natal 71 is the name of a record given to the soldiers of the portuguese colonies overseas for Christmas 1971. Niassa's Songbook is the title of an audiotape illegally recorded by soldiers during the war years, in Mozambique. They are memories from a country which was shut from the rest of the world, poor and ignorant, laid to sleep by a stale and primitive propaganda which tried to hide all the conflicts from us and kept us from thinking and recognising the repressive nature of the regime we lived in.

The young, sickly girl Bernadette comes from a poverty-stricken family. When the Virgin Mary appears to her in a cavern near Lourdes, no one takes the girl seriously, even when she digs up a wellspring at the Virgin's instructions The local authorities even try to hush up the entire incident. In vain, however, because when Empress Eugénie requests water from the spring for her sickly son, they are forced to acquiesce. And even the local priest is finally convinced. While taking his tuberculosis-stricken fiancé Claire to a sanatorium, the young doctor Henri Guillaumet meets Bernadette. The water from Lourdes' spring heals Claire's disease overnight, but the scientist in Henri doubts the miracle and wants to expose Bernadette as a liar. It is not until Henri again meets Bernadette, who has in the meantime become a nun and works as a nurse, that he finds a way to balance belief and modern science. And his love for Claire is strengthened as well.

On the verge of being expelled from his home for not paying his debts, a government employee is mistaken for an inspector and decides to use that as an advantage.