Set during a post-apocalypitc era in Germany, a few survivors struggle to get by in a world left scorched by the sun and too bright to inhabit. Three survivors, Maria, Leonie and Phillip decide to head for a mountain where it is rumoured that water can still be found. On their journey they meet a mechanic who proves to be indispensible but can he be trusted? After they find themselves in an ambush, their real battle for survival begins.