About the book: year / Altai shamans have such a concept as “river of life.” This “river of life” has three depths. The first depth is the reality that surrounds us. That is, our real world. The second is the reality that hides behind reality. Otherwise, it can be called science. And the third is what actually is, rationally inaccessible. In other words, something that exists but has no explanation. It is this third depth that these stories are talking about..