In Antarctica, the paleontologist Charles Welles, together with his expedition, discovers at the bottom of an underground lake the remains of skeletons belonging to human beings—their height reached 17 meters.
Charles thinks about humanity’s past. David—about the future. But both of them are still far from the truth.
And only with the help of Aurora Kamerer, a passionate researcher studying Amazon civilization, will they manage to carry out the most astonishing experiment in history, reveal the most surprising secret, and forever change the fate of future generations.