The 'Ndrangheta's power rests on a code of silence, omertà, enforced by a claustrophobic family hierarchy and murderous misogyny. Men and boys rule. Girls are married off as teenagers in arranged clan alliances. Beatings are routine. A woman who is 'unfaithful' - even to a dead husband - can expect her sons, brothers or father to kill her to erase the 'family shame'.
In 2009, when abused wife Lea Garofalo 'disappears' after giving evidence against her mafiosi husband, prosecutor Alessandra Cerreti realises the 'Ndrangheta's bigotry may be its great flaw. The key to bringing down this criminal empire is to free its women and allow them to speak out and testify. When Alessandra finds two collaborators inside Italy's biggest crime families, she must persuade them to cooperate, and save themselves and their children.