- Sephy is a Cross, one of the privileged in a society where the ruling Crosses treat the pale-skinned noughts as inferiors. But her baby daughter has a nought father - Callum. Eaten up with bitterness, Callum"s brother Jude, blames Sephy for the terrible losses his family has suffered. Now Jude"s life rests on a knife edge. Will Sephy be forced, once again, to take sides?