Written by Malorie Blackman and Dominic Cooke. 
 
Sephy (a Cross) is the daughter of the Deputy Prime Minister. Callum is the son of a Nought agitator. United by a shared sense of injustice as children, and separated by intolerance as they grow up, their desire to be together begins to eclipse all family loyalty – sparking a political crisis of unimaginable proportions.