Forced to confront revelations about her past, paramedic Cassandra Webb forges a relationship with three young women destined for powerful futures...if they can all survive a deadly present.

Shocking revelations and new arrivals shake up the lives and relationships of Litchfield's prisoners.

Twenty years old and from Leicester, Nina moves to North London in 1982, to care for the two young boys of a working single mother, George, the editor of a London literary review.