Leila suspects Denier might be Adrian's next target and is determined to save him. But her doubts about Adrian are causing friction with Tess.

Feeling responsible for Tess' safety, Leila realises Adrian is playing a game. But closing Red Pill down, Adrian sews the first seeds of doubt about Leila.

Adrian's game 'to stop the witch' reaches its real life climax, but Leila's doubts leave a lingering question in Tess' fragile mind.

The final part of the thriller sees Tess make it back to London and unite with Jonty to try and find Leila and stop Adrian.