In half of the area, relying on MSE has become a livable and work friendly place that is like spring all year round, while the other half can still retain natural places that reflect the local climate characteristics, such as ice and snow. " The four seasons are like spring" requires a huge amount of energy consumption, the more infinite MSE is consumed, the lower the price per kilowatt hour of electricity will inevitably be, even as low as a penny below a US millimetre. This kind of place is called "Ice and Fire City", and MSE will create more and more tourist attractions called "Ice and Fire City".