After a heart-wrenching love affair in England, Lady Bridget OHara seizes the opportunity to escape to colonial Australia as the companion to Lady Rosamund Tallant, the wife of the newly-appointed governor of Leichardts Land. In Leichardts Town, Bridget—affectionately known as Biddy—reunites with her old friend Joan Gildea, a special correspondent for The Imperialist newspaper. It is during this visit that Biddy encounters Colin McKeith, a rugged Scottish-born pioneer and multifaceted man—drover, miner, occasional politician, and magistrate. Drawn together by their contrasting worlds, Biddy becomes enamored with the adventurous life he offers, while Colin is captivated by her noble heritage. Despite Joans concerns, the couple swiftly marries and ventures to Colins cattle property in the remote Leura region. As they navigate their new life, they confront the harsh realities of colonial Australia the extreme environment, labor shortages, police brutality, immigration policies, and the struggles of Australias First Peoples. Their relationship faces trials, especially when Bridgets former love, the wealthy and recently-widowed Willoughby Maule, arrives, forcing them to grapple with their differing perspectives and the complexities of love in a tumultuous time.