Set ten thousand years before the rise of Paul Atreides, this story explores the origins of a powerful and mysterious order that would one day shape the destiny of humanity. At the center of the tale are two determined sisters, Valya and Tula Harkonnen, who possess ambition, intelligence, and a vision that reaches far beyond their own time. Living in an era filled with political struggles and shifting alliances, they begin laying the foundation for a secretive sisterhood dedicated to influence, knowledge, and long term planning. Through discipline, strategy, and the careful training of future generations, they create an organization that slowly extends its reach across worlds and noble houses. What begins as a bold idea gradually evolves into the legendary order known as the Bene Gesserit, a powerful group of women who seek to guide and shape the future of humankind from behind the scenes.