It was already early winter, but at this time of day, the temperature was still higher than 30 degrees. The difference in temperature between day and night was extremely great, which was one of the climatic characteristics of the new era. Don't look at the current 30 degrees Celsius, at night, the temperature will drop to around -5 degrees Celsius. As time passed, the difference in temperature would decrease when winter truly arrived, but the temperature would be much colder than it was ...