The evolution of the Wraeththu into androgynous beings, known as Hara, is central to overcoming traditional gender roles, as it dissolves binary categories such as male and female. Because the Hara are physically hermaphroditic, societal expectations and power structures based on biological sex become obsolete. This biological transformation enables the development of a new form of society in which identity and sexuality are defined beyond patriarchal or matriarchal patterns, marking the transition from human to post-human civilization in the saga.