65 million years ago, a large meteorite crashed to earth near the Mexican peninsula of Yucatán. That was the end of the dinosaurs and of around 90 percent of all life. It was also the end of a civilization of which we know nothing today. But these pre-humans left a legacy to their successors: twelve containers, safely hidden on the moon. The contents: invaluable. Now the time has come: “The legacy of the first humanity” is recovered and the discoveries begin.