The book is a French science fiction novel that follows a group of intrepid explorers, known as the Horde, as they embark on an epic quest against a relentless, omnipresent wind to reach the mysterious source of the wind at the far end of their world. The narrative is uniquely structured, with each member of the Horde providing their own perspective, and the story delves into themes of camaraderie, human resilience, and the struggle against nature. As the characters face physical and existential challenges, the novel explores the depths of human experience and the bonds that form in the face of adversity.