Chaos erupts as Subway Train 440 rounds the bend to the First Avenue station. Something has happened. People are thrown into a deranged state. Fueled by an uncontrolled madness and rage, they viciously attack each other.It isn't just a single riot, it is happening in every city, everywhere.Following a traumatic experience at her job, it is Andi Mason's first day back after a six month leave. Not only is she behind the controls of the subway, but she...