The second book in the “Masks of Enemies” series, which began with the novel “I Came to Blow Up the World.” Life on Earth is again under threat. Hordes of star barbarians calling themselves the Sons of Heaven are coming from the Abyss that stretches beyond the Galaxy. Their goal is Earth, the legendary Hub of Events, the place where the knots of everything in the Universe are woven. But earthlings do not want to notice anything. Is there any point in worrying? After all, over our heads, under the guise of a romantic night companion - the Moon - a mighty fortress has been circling for many millennia, designed to protect the peace of humanity. The blow will be taken by the main character - Horus Dey, the hereditary Mim, who owns the secrets of transformation, who, by the will of fate, stands guard over a small defenseless planet.