Strange things are happening at a remote truck stop in the Arizona desert. Lily, the 21 year-old daughter of the owners, is determined to figure out what is going on. However, in order to do that, she must venture outside. Outside… where a huge mutant wolf is lurking.
At least Lily has side-kicks. Ava and Juanita are truck stop employees. The three ladies are told by the truckers to leave the problem to them.
Complicating matters is a marble-sized, square stone that has the tendency to glow and become very hot. Unknown to everyone, there is a search going on for the stone by a Being from another world.