The construction of a superstring generator between the orbits of Mars and Earth for the study of quantum gravity is of increasing concern to independent scientists and employees of the Federal Security Service of the Solar System. There is a suspicion that the Superstring could be used by hostile forces. Whether this is so is yet to be seen by counterintelligence officer Ruslan Goryunov... As a result of an experiment with Superstring on the borders of our Metagalaxy and on the Axis of Evil, exotic objects are formed that threaten to destroy not only humanity, but also all civilizations in the visible part of the Universe. Earthly intelligence agencies receive a warning message from a dead civilization Aggressors from other universes have come up with a cunning way to carry out their plan without interference and destroy terrestrial counterintelligence - the last stronghold of the earthlings in this uncompromising struggle.