Alex Reeve is Operative 66. A former special ops soldier and one of the UK's deadliest weapons, he is part of the secretive SC9 - an elite security service with a remit to neutralise the country's most dangerous enemies. But now Reeve is in the firing line. Accused of treason, Reeve is forced to flee as his team is instructed to eliminate the 'rogue asset' at any cost. Reeve must survive, alone and under the radar, with the full power of the state arrayed against him. He doesn't know why he's a target. Or who betrayed him. But if one man has the skills necessary to uncover the truth, it is Operative 66.