Oleg Severtsev and his friend, an extreme traveler like himself, Dmitry Khrabrov, apparently were destined not only to find what was hidden from human eyes, but also to choose the most difficult roads... Far North, the homeland of the mythical Hyperboreans, the virtually unexplored Putorana plateau, the mountains of Central Asia, Altai and Chukotka - these are just a few points on their personal map of adventures and discoveries. And how can the path to the secrets and mysteries of the past be simple? Is the road to truth, justice, love easy? Is it possible to fight without risk with those for whom people are consumables, and the Earth is a testing ground for testing ambitious technical projects? No. But the one who walks will master the road. And she again calls these courageous guys...