The real Mysteries of Existence, which science investigates, are not easily given into hands. Sometimes the search takes not years, but decades, sometimes even the whole life of a scientist. And the result is not guaranteed. The protagonists of the film are well-known physicists Valentin Rudenko, Andrey Rostovtsev and Sergey Troitsky, who are searching for such waves and particles, the discovery of which can change our understanding of the world seriously and globally. But no one knows how much longer it will take to find them.