The Grendel Ice Station, encased in a giant iceberg drifting off the coast of Alaska, has remained abandoned for more than seventy years. The perverted brainchild of the most sophisticated minds, this station was created impregnable and invisible to the eye. She stubbornly keeps her dark secrets. But one day, an American research submarine accidentally floats too close to it, and its instruments detect some movement in the depths of the ice block. Is there really life inside, despite all the laws of nature? Scientists begin research. They have no idea that the station’s creators have already sent a destruction team to the iceberg, led by a fanatic pursuing his own goals - to take revenge on all humanity for the death of his father. Another bestseller from the author of the novels “Pyramid”, “Amazonia” and “The Black Order”.