Watching the snowflakes continuously falling outside, many people recalled the days when they once lived underground.
At this moment, the temperature outside wasn't extremely low, hovering around negative five degrees Celsius. The reason it felt so cold was because just the previous day, the outdoor temperature was still around twenty degrees. It was only after one night that the temperature suddenly dropped below freezing, catching everyone unprepared and causing such a sensation.
However, unlike the previous sudden temperature drop that led to heavy casualties, this time, although the drop was also abrupt, continual natural disasters had made everyone psychologically prepared. Moreover, even though the temperature seemed to have suddenly fallen by over twenty degrees, the lowest temperature was still within the range humans could endure, so there were hardly any incidents of people freezing to death last night.