Following an assault, emma webster spends two years as a self-sentenced prisoner locked inside her condo, living a lonely but safe existence - at least she thought it was safe until the world outside her window goes stil...Following an assault, emma webster spends two years as a self-sentenced prisoner locked inside her condo, living a lonely but safe existence - at least she thought it was safe until the world outside her window goes still and silent. Troy nanson, a bicycle messenger, awakens in a hospital with no memory of how she got there or how long she lay unconscious.