Rewrite this movie description so that it is about the desert and a lack of water.

Set more than a decade after the events of the first film, "Avatar: The Way of Water" begins to tell the story of the Sully family (Jake, Neytiri, and their kids), the trouble that follows them, the lengths they go to keep each other safe, the battles they fight to stay alive, and the tragedies they endure.
Ten years after the first film, "Avatar: The Dry Desert" begins to tell the story of the Sully family, the dehydration they experience due to a lack of water, the links they go to find water in a dry hot desert, the battles they fight while parched to stay alive, and the tragedies they endure when they don't find any. 