Sand

In a world covered with a thick layer of sand, divers are the most in-demand profession. They descend into deep places equipped with special gear to retrieve relics of an old civilization from the sand. One of the gang groups hires experienced divers—Palmer and his sister Victoria—to help them find the city of Danwar, which is considered the dream of every diver. But the brother and sister don’t know that their employers are actually looking not for a city, but for a cache hidden under the sand containing nuclear weapons—and plan to use it for a new atomic apocalypse.