Oleg Semenov discovers the effect of a spatial portal, together with his father they begin the commercial use of the portal without advertising its existence. With the help of the portal, they manage to organize the extraction of oil from under the bottom of the Atlantic and Pacific oceans, and organize the disposal of hazardous waste by throwing it into the Sun. They earn billions of dollars from this and have built themselves a refuge in Cuba and Nauru. It turned out that multiple passages through the portal cured all diseases except genetic ones; a person was rejuvenated to the age of twenty-five. For immortality, it was possible to gain access to modern technologies in all branches of science and technology in the USA and the EU. The UNAS corporation consists of many small companies owned by their associates; they no longer feared repressive measures from individual governments. You can contact Russian officials for the open use of portals for the benefit of Russia and all humanity.