About the book: 2020 / Every month it gets colder on Earth. Snow also falls in the summer, and glaciers cover the cities. People are leaving their homes and moving to areas where they can still survive. They can escape winter, but not their nature, and are preparing for war for the last habitable zones of the world. Scientists are trying to find the cause of a new ice age, and near Mars, one of the probes discovers a mysterious object drifting towards the Sun. Could it be the cause of eternal winter? Is it possible to stop him? Could it be a relic of an ancient civilization, as some experts suggest? One thing is certain: researching the artifact is humanity's only hope for survival.