The autumn morning after sixteen-year-old Audrey Harper loses her virginity, she wakes to a loud, persistent knocking at her front door. Waiting for her are two firemen, there to let her know that the moment she's been dreading has arrived: the enormous wildfire sweeping through Orange County, California, is now dangerously close to her idyllic gated community of Coto de Caza, and it's time to evacuate.