A doomsday survival novel set in the near future, it tells the story of a sudden extreme cold storm around the world that plunged the earth's temperature to minus 100 degrees, causing 99% of the population to die within 72 hours. The survivors struggled to survive in the extremely cold environment, and the protagonist Li Hao and a group of survivors discovered hidden secrets in the technological shelter - "Extreme Technology" was conducting an experiment related to the survival of mankind.
While fighting against the ruthless environment, Li Hao not only had to face threats from other shelter forces, but also uncovered the conspiracy of the mysterious organization behind it. Faced with the choice of life and death, he gradually awakened his hidden powers, and after his contact with the outside world was gradually cut off, he led a group of people on a journey of resistance related to the future of mankind.
The novel revolves around the survival challenges, technological confrontations, and tests of human nature in the extreme cold apocalypse. It depicts the struggles and counterattacks of survivors under extreme conditions, and deeply explores the relationship between power, technology, and human nature.