Embark on a gripping journey through the gritty streets of London, where thirteen-year-old Justin Blackstock’s life takes a harrowing turn. While on a trip with his father, Justin bears witness to the chilling murder of a young Russian girl. But the danger doesn’t end there – desperate to protect his son, Justin’s father, Rob, becomes entangled in the treacherous web of London street gangs, which ultimately leads to the unthinkable: the abduction of his own daughter.

Rob finds himself thrust into a shadowy world he never anticipated, confronting secrets that should have remained buried. Now, he must navigate the treacherous landscape of organized gangs and corrupt police officers, who are under the enigmatic command of a figure known only as The Inspector. Unbeknownst to them all, they are in a fierce race against the notorious Russian Mafia, each vying to secure a gemstone rumoured to hold the key to uncovering the long-lost Russian Crown Jewels.

As Rob’s family teeters on the edge of destruction, he becomes their last hope. Determined to save his loved ones, Rob embarks on a perilous quest to unmask The Inspector and retrieve the priceless jewel himself. Along the way, he encounters the captivating Susan Williams, an ex-military crime investigator whose courage and tenacity match his own. Together, they delve deeper into the heart of darkness, pursuing The Inspector across the treacherous landscapes of Russia, until they finally confront the menacing leaders of the Russian Mafia.