Driven to save lives after her son's murder, Frankie Kemp has spent years as a non-powered vigilante whom the police choose to overlook, but when a virus releases super-powered potential in much of the population, "Chance" is left to face her child's shadow-sliding killer with nothing more than her wits and experience. Her friend and police detective Darius Murkowski suspects Frankie is getting involved with things she shouldn't, but can't prove it yet, and Chance encounters "superhero" Tazer—a newly-powered man whose good intentions considerably outstrip his ability...