In the scorching deserts of 1930s Algeria, a plane crash leaves Tasi Trianon stranded with fragmented memories and no trace of her expedition companions. As she navigates through sun-baked caverns and crumbling ancient structures, she must confront both the grotesque creatures lurking in the shadows and the psychological weight of forgotten traumas that threaten to consume her mind. Driven by a maternal desperation to reunite with what she holds dear, Tasi pieces together the horrifying truth of her circumstances while battling the dual horrors of isolation and her own fractured recollection of survival.