Alex's success on the campaign trail has caught the attention of popular incumbent Jack Ramsay and he's not going down without a fight. Rachel's bid for re-election gets a boost when she attends a rival's campaign event.

The high stakes horse-trading begins in Canberra as Alex and a small group of Independents meet to decide the future of the nation. With bigger threats looming, Alex and Rachel will need to find a way to trust each other.