For 150 years, humanity has lived in silence. Then a forbidden signal answers from London. Y pondría esta descripción completa: For 150 years, humanity has lived in silence. Then a forbidden signal answers from London. Year 2197. Humanity lives under the Silence Protocol, a system created after the catastrophe of 2047 to prevent the planet from ever communicating again as a single species. Networks are regional. Continents know their past, but barely know what lies beyond their own borders. Entire generations have grown up believing that much of the world never truly recovered. Adrián Voss has never had a reason to question any of it. Until he accidentally reactivates a forbidden long-range transmitter. Someone answers. From London. A city that should barely exist. The signal forces Adrián into a world far more alive—and far more connected—than everything he has been taught. Together with his brother Gabriel, geneticist Nora Kade, historian Elena Serrano, and Mara Okafor, the woman on the other side of the transmission, he begins following a trail hidden across works of art, ancient monuments, forgotten books, cities, genetic code, and historical archives. Every clue destroys another certainty. Europe never died. Global communications never completely disappeared. Five powerful Houses have spent generations protecting different fragments of a truth none of them seems to possess in full. And inside Adrián himself lies something placed there before he was born. Something designed to recognize the path. As the pieces begin to converge, one name appears again and again in documents no one wants explained: CRONOS. Perhaps humanity was not deceived to keep it under control. Perhaps it was deceived to keep it alive. An impossible signal. A map hidden for centuries. A conspiracy built across generations. A truth that may never have been meant to exist in one place. And something is moving behind the Moon. THE LAST CYCLE is a science-fiction conspiracy thriller about memory, power, hidden history, time, and the terrifying possibility that humanity’s greatest lie may also have been the only thing keeping it alive.