In the twilight of the Cold War, Iron Maiden receive an invitation that will go down in history: the World Slavery Tour kicks off in Warsaw, beyond the Iron Curtain, a feat no Western band has ever dared attempt. 

But in Moscow, the news of this event is met with far less enthusiasm. Conservative MP Alek Artamonov, fearing that the concert might strengthen reformist currents, conspires with Leonild and Minister Starostin to devise a plan to block the band. Yet, this is only the tip of the iceberg in a sinister and threatening plot. 

Meanwhile, Inspector Andrew Briggs and Agent Rebecca Ward find themselves embroiled in a murder case in Yorkshire, confronted with a puzzle that drags them deep into the labyrinth of an international conspiracy. With only a corpse and an Iron Maiden tattoo as their guide, the duo is forced to navigate increasingly murky waters, where the truth is elusive, state secrets impenetrable, and trust a luxury they cannot afford. 

The Three Eddies’ Enigma is not just a journey where the lines between reality and legend blur; it is the story of how music can become a bridge between cultures, how art can challenge borders, and how heroism can manifest in the most unexpected forms.