The true story of three courageous women inside the notorious Calabrian ‘Ndrangheta mafia, working with newly-minted female prosecutor, Alessandra Cerreti, to bring down down the criminal empire.

When the most important friend in her life seems to have disappeared without a trace, Elena Greco, a now-elderly woman immersed in a house full of books, turns on her computer and starts writing the story of their friendship.