Lily thought her senior year of high school was going to be like everyone elses, but as she takes her little sister around Halloween night, the world changes in a drastic way. It all starts when a green light flashes across the sky. Her neighbors collapse, but when they rise they change. Lily needs to keep her sister safe in a now zombie filled world as they seek their parents and help others along the way. Please note there will be blood, gore and violence.