It’s New Year’s Day in Australia, and the life Lexi Villiers has carefully built is working out nicely. She’s in the second year of her medical residency, she lives on a beautiful farm with her two best friends, Finn and Jack, and she’s about to finally become more than friendly with Jack --- when a helicopter abruptly lands. Out steps her grandmother’s right-hand man, with the tragic news that her father and older brother have been killed in a skiing accident. Lexi’s grandmother happens to be the Queen of England, and Lexi must now accept the reality that she is suddenly next in line for the throne --- a role she has publicly disavowed. Returning to London as the heir apparent Princess Alexandrina, Lexi is greeted by a skeptical public not ready to forgive her defection, a grieving sister-in-law harboring an explosive secret, and a scheming uncle determined to claim the throne himself.