Death Valley

It has been a total of five years since the last meet up of Mallory and her friends. They decide its best to share a drink, and have before they move half across the country from each other. So they agree upon a road trip. they had been dreaming of this trip since they were teens. But this dream would shatter, like sound of an impact of the demons wrath. As they wonder on the road, they accidentally wander onto Navajo reservation. Although they are nice people, they are warned to keep a distance, and to not venture farther. But they don't listen. As they drive 5 hours away from the tribe, they become stranded in the middle of the canyon. With no service, or weapons, will they reach help? But, there's one problem. They aren't alone in the canyon. What is it lurking there? What malevolent force will they encounter? Will they die trying, or die a coward?