The Last Hope: The world has been devastated by the virus that has reanimated the dead to consume the living. Australia has so far remained unscathed through a brutal border protection policy and internment facilities. Derek Jones and the High Risk Response Unit restore order to the internment facilities when law and order breaks down. When the arrival of a mysterious girl collides with the uprising at the Briar's Hill Detention Centre, will Australia, the last hope for many, finally fall?