Eternal Night Cold Wave

Yanling woke up from the nightmare and sat up suddenly, his forehead covered with cold sweat. Outside the window is a familiar city night scene, with tall buildings, busy traffic, and flashing neon lights. This is 2035, when everything is still normal, and there are still three full months before the catastrophe that changes the destiny of mankind - the "Eternal Night Cold Wave". ， Just three months from now, an unexpected global climate change will cause the average temperature on Earth to plummet to minus 40 degrees Celsius within seven days. Snowstorms will continue for three months, the city's power supply system will be paralyzed, the food supply chain will be broken, and human society will collapse in the extreme cold.