This narrative follows Charlie Waterston, an architect struggling to rebuild his life in New England after a devastating divorce from his wife, Carole. While staying in a historic chateau in Massachusetts owned by the elderly Gladys Palmer, Charlie discovers a hidden collection of journals written by Sarah Ferguson in the late 1700s. These diaries chronicle Sarah’s courageous escape from an abusive husband in England and her subsequent journey to the American frontier, where she finds a profound, transformative love with the Frenchman François de Pellerin. As Charlie immerses himself in their century-old romance, he begins to heal and finds a new connection with a local woman named Francesca Vironnet. Ultimately, the parallel stories explore themes of resilience, historical legacy, and the enduring power of love to overcome past trauma.