In a derelict squat, the Smart Man watches as the new narcotic developed by his shadowy organisation wreaks havoc on its unsuspecting victims. The drug is now ready for sale on their exclusive darknet market place.

Elsewhere, DCI Robert Smith, the retired head of the Cyber Crimes Unit, seeks out crime boss Curtis Slater at his remote farm. He offers to provide Slater with information in exchange for money. But what information is he offering?

Meanwhile, former detective Pete Harris had started a new life, away from the Cyber Crimes Unit, with his daughter and begins to rekindle his relationship with old colleague Grace Brooks.

With his life seemingly complete, Pete’s world comes crashing down as he is drawn into Slater’s game with fatal consequences. He must join forces with his old enemies in a race against time. But can Pete save his daughter and Grace from the clutches of Slater, the Smart Man, and the sinister ring master, the Professor?