After Elizabeth's coronation, an extravagant display designed to silence critics of their marriage, Edward needs a son to secure his reign. But tensions at court escalate into outright war and Edward must fight those closest to him to retain his crown. Elizabeth faces devastating loss as the full force of Warwick's hatred is revealed.

Desperate to further her son's claim to the throne, Margaret Beaufort joins Warwick's rebellion against Edward. The rebellion fails and the traitors must run for their lives. Jasper Tudor escapes into exile, while Warwick and George sail for France. Elizabeth and Jacquetta turn to witchcraft to stop them, but it is Isabel who is punished.

Exiled in France, Warwick still plots to control the crown. His youngest daughter Anne is used to make an unexpected alliance, giving him command of a huge army. When Warwick lands in England, Edward must decide whether to fight or run. Terrified, Elizabeth escapes to sanctuary, not knowing if her husband is alive or dead. She gives birth to a longed-for son, but is in fear for her life as Warwick enters London.