Cambrian Return: the Weatherman's Doomsday Notes

[Hard-core science fiction + scientific apocalypse + survival challenge] Lin Han, a senior analyst at the Meteorological Bureau, discovered a set of abnormal data: Arctic Greenland dropped by 40°C in 72 hours, and the Siberian high pressure increased by 47hPa. Model predictions show that in 72 hours, the city's temperature will drop to minus 67 degrees. This is not a cold wave. This is the prelude to the Cambrian Ice Age. When early warning within the system failed and science became taboo, Lin Han could only rely on his own professional knowledge and the "low temperature stable dimensional space" he accidentally awakened to survive in the coming ice age. But in the end of the world, the coldest thing is not the severe cold of minus 70 degrees, but the temperature of human nature exposed in desperate situations.