AD 57: much of Britannia has been under Roman occupation for over ten years, where the tribes pay costly tithes to the Emperor in return for the right to continue living on their own lands. On the sacred isle of Mona, the Boudica or Bringer of Victory as Breaca has long been hailed, now knows for certain that her lover, Caradoc - betrayed, captured and kept hostage in Rome - will never return to her. She decides to leave Mona and to take the fight to the Eceni heartland where it is needed most. But the once proud Eceni are a downtrodden and defeated people who are forbidden to worship their old gods, and now scrape a living from the once fertile land. Across the sea in Hibernia, Breaca's half-brother Ban, struggles to make peace with his fractured past. Soon, provoked by Roman aggression, he will sail to Britain and, united with his sister, he and Breaca will face down the might of Rome in the bloodiest revolt the western world has ever known.