1) The film opens with a girl realizing she is being followed by a mysterious dark figure in a rundown town where she is alone.
2) She tries to run away but the figure keeps pace with her. She hides in an alley but then finds her friend, relieved but still worried about being followed.
3) After hearing her friend scream, she runs away in a panic until bumping into a stranger. Though thinking it's the killer, she continues running with only her breathing heard between non-diegetic sounds.