Operating in real time with lives on the line and the threat escalating at every turn, Jack reunites with battle-tested CIA operative Mike November and former CIA boss James Greer. Their combined experience is the only edge they have against an enemy who knows their every move. Backed by an unlikely new partner – razor-sharp MI6 officer Emma Marlowe – Jack and the team navigate a treacherous web of betrayal, facing a past they thought was long put to rest.