A gravitational anomaly was detected at the Lagrange point between the Earth and the Sun. To understand what it is, and, if possible, to get this something into its own hands, Russia sends cosmonaut Vladislav Roev, since automatic stations were not able to conduct reconnaissance. At the moment when the Molniya spaceplane, on which Roev was flying, entered the area gravitational anomaly, it worked and captured him in its zone of action. All the astronaut's attempts to escape from the gravitational grip led to nothing. Only a few moments before losing consciousness, Vladislav saw that the anomaly was not a natural phenomenon, but the work of an extraterrestrial civilization. Roev woke up no longer in the solar system...