In the remote mountains of southern Morocco, a father and his son arrive at an underground rave, determined to find Mar — the daughter and sister who disappeared months earlier at one of these endless, nocturnal gatherings. Amid pulsating electronic beats and a wild, unfamiliar atmosphere of freedom, they tirelessly distribute her photo. Though hope begins to wane, they persist, tracking a group of ravers bound for a final desert party. As they delve further into the scorching wilderness, their journey challenges them to face their own inner boundaries.