The story centers on Coonardoo, a proud and resilient Aboriginal woman, and Hugh, the white station owner for whom she works. Although they share a deep emotional bond, their relationship is constrained by the harsh reality of the time — strict racial divisions, social expectations, and cultural misunderstandings. Through Coonardoo’s devotion and strength, the novel highlights the struggles faced by Indigenous people under colonial rule and the tragic consequences of prejudice and cultural destruction.