Ash is MI9's most covert weapon-a mind reader with a flawless record and a knack for slipping inside the minds of criminals before they strike. When intelligence reveals an East End gang's plot to rob a Hatton Garden diamond maker, Ash is deployed deep undercover. But what begins as a high-stakes infiltration spirals into something far more dangerous. The stolen diamonds lead Ash on a perilous trail to a Russian base shrouded in secrecy. There, an encounter unlike any other shatters everything he knew about the world and himself. Ash uncovers a shocking truth about MI9's top brass that forces him to question his loyalty.