Someone should've told these ladies to stay home. While best friends Sonya and Evie are taking a road trip through the California desert to celebrate Evie's last days as a single woman, Sonya becomes infatuated with a handsome stranger. After she and the man share a night of unbridled passion under the stars of Little Boy Canyon, Sonya realizes she's made a huge mistake and breaks things off with the man before even getting his name. Unfortunately, this man isn't someone who takes no for an answer and before they know it, Sonya and Evie are thrust into a living nightmare when the man chases them relentlessly through the desert with revenge on his mind and murder in his heart.