Days before committing an attack, Antonio, a gunman of the terrorist gang ETA who has dedicated his life to a cause he no longer believes in, meets Charo, a young drug addict who, despite the sordid environment in which she lives, still retains her innocence.
Businessman Antonio is carrying on an affair with Raquel, who wants him to divorce his wife Elena. He purchases for Elena as an anniversary gift a statue – the titular Kneeling Goddess – which, unbeknownst to him, features Raquel as the model. Antonio marries Raquel after Elena dies under suspicious circumstances — but not everything is what it seems.