Detours can be deadly.

While driving to Las Vegas for the bachelor party of her sister Melissa and her fiance Bobby, Kayla stops the car at a gas station to meet her date, Nik, a guy she met on the internet. Nik convinces her to take a secondary road under the protest of Bobby but the car breaks down. They find a house in the middle of nowhere and decide to take the car parked in the house's garage to the next city...