The descendants of the Atlanteans live among people. They possess powerful biological weapons and the secrets of immortality. But one of them, in order to save his beloved, violated his duty to the ancient College. Now he is being hunted not only by his fellow tribesmen, but also by the intelligence services of the strongest powers in the world. Advanced military technologies are against the biological weapons of antiquity. The thousand-year-old wisdom of the Atlanteans is against the well-trained professionals of the invisible war. The winner will receive power over the world and personal immortality. By chance, two teenagers find themselves drawn into this invisible war: a brother and sister from the Russian outback. They should become victims of this war, but they become participants in it. They have to choose which side to fight on...