While in Paris, renowned Harvard symbologist Robert Langdon is urgently summoned to the Louvre, where the curator has been found murdered—his body surrounded by a trail of baffling symbols. Joined by brilliant French cryptologist Sophie Neveu, Langdon dives into a thrilling hunt through Da Vinci’s masterpieces, uncovering hidden clues and unraveling the secrets of a clandestine society guarding a powerful truth. As the stakes rise and time runs out, a mysterious adversary closes in, determined to bury the secret—and anyone who gets too close.