Encoded masterpieces. Criminal empires. Deadly ambition. "Trust no one in Turin." A dying man's warning launches Doctor Genevieve Lenard into a case where valuable artworks conceal deadly secrets. When her team discovers that a Redon painting contains hidden data, they realise they've stumbled onto something unprecedented—and extremely dangerous. What begins as authentication quickly spirals into danger. Genevieve and her team find themselves pursued by ruthless forces, each with their own agenda for the encoded data. The deeper they dig, the more they realise the conspiracy reaches into the highest corridors of European power. With bodies falling and loyalties fracturing, Genevieve must decode not just the data, but the motives of everyone involved—before a power struggle unleashes chaos that could destroy countless lives.