The Lisbon Navigator’s Relic

A relic. A code. A secret buried for centuries. When historian Beatriz Navarro discovers a mysterious artifact once studied by her late father, she believes it is simply a forgotten piece of history. Until she realizes it is the first key to something far greater. Hidden within the relic lies the trail of an ancient system known only as the Meridian-a secret created centuries ago by the greatest navigators and astronomers in history.
A system designed to measure the world. and possibly something far beyond it. Following the clues left behind by the past, Beatriz is drawn into a dangerous race across Europe. From the historic streets of Lisbon to hidden chambers beneath Barcelona, from a silent observatory in Vienna to the shadow of a legendary cathedral in Paris, each discovery brings her closer to the truth. But she is not the only one searching.
A powerful organization known as the Hunters is determined to unlock the Meridian's secret first. Led by the brilliant and relentless Victor Armand, they believe the ancient system holds a discovery capable of changing the balance of power in the modern world. As the clues grow darker and the danger closer, Beatriz begins to understand the terrifying reality behind her father's research. The Meridian is not just a lost relic.
It is a hidden network built to guide humanity. And in the wrong hands. it could become the most dangerous discovery in history. Now the race has begun. Across ancient cities. Through forgotten symbols. Following a trail that has remained hidden for centuries. Because some discoveries change history. Others change the future.