In the gritty world of underground boxing, a former champion, portrayed by Ola Rapace, finds his life in shambles and his reputation tarnished. Directed by Catherine Hardwicke, this intense drama throws him a desperate lifeline when he is offered a chance at redemption through one final, high-stakes fight. His path collides with that of a determined and complex woman, played by Noomi Rapace, whose own motivations for being involved in this violent circuit are deeply personal and shrouded in mystery. As the pressure mounts and the fight night approaches, their intertwined fates force them to confront their pasts and question what they are truly fighting for. This raw and atmospheric film delves into the shadows of ambition and sacrifice, exploring whether some knockouts lead to ruin or a painful, hard-won rebirth.