Bike messenger Anne never imagined the horrific events that would unfold after her one-night-stand with stranger Chris.
Anne is an avid bicycle enthusiast. She has a one night stand with a fellow biker, Chris, who is also apparently a cop. He gets rough with her and the memory haunts her. Three days later her boyfriend, Micheal, and her go into the Whistler range of mountain for a biking trip. Chris shows up, stalking and frightening them as they make their way further into the dangerous mountain range. Micheal is killed and Anne spends her time trying to survive, while witnessing the demise of several other innocent "bystander" in the process.

bicycle courier in the delivery process of the trip routine , Anne hit to strangers Chris , tell him to go back to the apartment one night stands, since the beginning of the horrors of her surprise . Anne woke up the next day , with a guilty heart , she decided a trip to a romantic trip to the mountains , with her ​​boyfriend Mike , they ride along the mountain edge , fresh air and exotic beauty so that they feel good , until g Rees suddenly appear to kill Mike, launched a deadly chase of life and death ...