About the book: 2021 / In the coming new year, Professor Gretsion Psikhovsky is sent to Spain to give a couple of lectures. It would seem that you couldn’t come up with a better business trip, even if it’s a leap year. Neither gray jacketed scientists, nor hopeless fortune hunters, nor even sectarian fanatics will spoil the mood. True, when Psikhovsky’s eyes acquire the color of sky-blue stone, there is no time for jokes. And the worst thing is that the professor is not the only one who encountered the aquamarine of their eyes.