Between February and July 1858, in the Massabielle cave, the Virgin appeared eighteen times to Bernadette Soubirous, a miserable little girl from Lourdes. A true revolution in the heart of the Second Empire that shakes the established order by his universal message of love and prayer.

After breaking up with her boyfriend, a woman named Odete descends into madness and claims to be pregnant with the child of her neighbour Pedro, who died in a car crash and is mourned by his boyfriend Rui.