The Whole Area Is Frozen

In 2150, mankind completed the information revolution. The data management platform has become a global system, and countries compete in information and technology. Country B steals country A's information and is launched/bombed by A, causing chemical pollutants to be absorbed and blocked from the sun, and the whole area is frozen. After the freeze, resources were extremely scarce in various places, power was lost, and the machine rebellion failed. Survivors from all over the planet gathered around the equator and were divided into five regions. At that time, country F, which was closest to the science and technology center near the equator, country B, became the largest gathering place. As an ordinary college student, around the time of the ice age, he and his classmates worked together to survive and find ways to break the ice.