It was a cold world, with an average temperature for about -20°C. Snow covered everywhere, the hill, the forest, and at the same time, towns and cities. Snowstorms sometimes would visit the world, freezing the air to about -40°C. Everyone would be killed in this world if there wasn't a proper shelter. Here is a typical weather forecast in this world: Monday Sunny -16°C Tuesday Sunny -17°C Wednesday Cloudy -20°C Thursday Cloudy and windy -28°C Friday Minor snow -33°C Saturday Snowstorm -40°C Sunday Cloudy -35°C