As soon as Yan Feng's voice fell, he felt that the surroundings seemed to suddenly tremble slightly, and then, Yan Feng saw that a large terrifying black hemispherical thing appeared in this boundless palace, and then Yan Feng walked towards the huge white spherical object.

When Yan Feng got closer, a voice inside said: "This air conditioner does not have the highest authority to hold access for the time being, is it certified to be the highest authority to hold access?" ”

Yan Feng was stunned for a moment, and then said, "Yes." ”

Then, a white light shot out from the large terrifying hemispherical object, enveloping Yan Feng's body, and after a while, a voice said: "The highest authority holds the cornea, fingerprints, palm prints, foot prints, voices, and OK, the air conditioning assistant is being generated, and the air conditioning assistant has been generated." ”

After saying that, the voice disappeared, and then, a woman who looked to be in her twenties and was dressed in a sexy cheongsam composed of light and shadow appeared in front of Yan Feng.

Then, the woman said: "First of all, please allow me to introduce myself, I am Rong Rong, the assistant of this urban air conditioner, this is called the city air conditioner, which is actually a closed space, which can absorb solar energy, geothermal energy, wind energy and other energy, maintain the internal environment, and the shell is made of extremely hard and memory metal, even if it encounters an accident, it can be restored for a period of time."

This air conditioner is suitable for the North and South Pole, desert and other flat terrain but the temperature is not suitable for living in the environment, placed on the sea can also be suspended, but the safety factor is low, it is not recommended to install on the sea, this air conditioner is not suitable for high mountains, dangerous peaks and other treacherous areas, self-introduction is complete. ”

Hearing Rong Rong's words, a hint of surprise flashed in Yan Feng's eyes, this black semi-circular sphere, can Jing Ran allow the class to live in Antarctica?

You know, the temperature in Antarctica is about minus 60 degrees to minus 80 degrees all year round, and there are often strong winds, which is not suitable for living in the class at all.

Although there may be a lot to do if you want to have a territory of your own, but with this, at least there is a suitable temperature, and then Yan Feng said: "Rong Rong, I want to ask, how big is here?" How much can you survive? ”

Hearing Yan Feng's words, Rong Rong said: "The area here is two hundred square kilometers, and the suitable entrance density is five thousand per square kilometer, and one million can survive, of course, the premise is that the resources are sufficient." Yan Feng listened and said, "If you are in Antarctica, what resources do you need?" ”

"In Antarctica, water resources can melt ice and snow to provide, a large amount of soil is needed to grow plants, food, and livestock, and the output in the first three years of space cannot meet the needs of life, food, clothing, etc. need to rely on external transportation, after three years, internal production can meet the supply, and after ten years, the output will far exceed the needs of life, and can be exported."

Yan Feng listened and said, "So troublesome? In that case, who wants to live in it? ”

Hearing Yan Feng's words, Rong Rong listened to it and said directly: "Those who are willing to live are definitely scrambling to go, and there is no environmental pollution inside the air conditioner in the city."

Moreover, the cost of urban air conditioning is extremely high, and its role is not only to allow the class to live in an unsuitable environment, but also to make the utilization rate of natural energy extremely high.

In addition to the solar, geothermal and wind energy that can be absorbed by this large-scale urban air conditioner in a year, the remaining energy can be converted into electricity if converted into electricity, which can support 100 million yuan of electricity consumption for a year.

And inside the urban air conditioner, it can also be used to ripen plants, accelerate the growth of food, in the city air conditioning inside the crops can be eight crops a year, the growth cycle is four times shorter than the outside, the average yield is five times higher, the city air conditioning inside from scratch, to develop into a large modern developed city takes 20 years.

Many people may not be able to buy a house in a big city in their lifetime, but as soon as they move to the interior of the city's air conditioning, they will have a hook house, and after only twenty years of operation, they will become a real citizen.

When the time comes, the cost of buying a house will be higher than in any big city, and it will become a place where every inch of land is valuable, so there is no need to worry about not wanting to live here. ”

Hearing Rong Rong's words, Yan Feng also nodded, indeed, in today's society, every inch of land is expensive, and even more so in those developed big cities, countless people want to squeeze in, which has also led to the rise in housing prices, and entering the air conditioning of this city, living for twenty years, you can completely become a member of the big city.

I believe that there are many members who have broken through the scalp and asked to enter, but in a short period of time, it is difficult for the city air conditioner to be put into the South Pole or the North Pole, because whether it is to put a large amount of soil in this space, or within three years, a large amount of food and clothing will be transported to the city air conditioner that has been placed in the South Pole, it is not an easy thing, and a lot of preparation is required.

Therefore, I am afraid that the air conditioner in this city will not be needed for a while, and then Yan Feng said to Bai Long: "My prize can be placed in this space, right?" ”

Yan Feng now has no place to place the air conditioner in this city, and when he heard Yan Feng's words, Bai Long said, "Yes." ”

Yan Feng listened to this, breathed a sigh of relief, and then said: "Continue the lottery, I don't believe that I can't draw a good prize." ”

Yan Feng's luck is not very good today, the prizes drawn are all poor, and he didn't encounter anything that was too exciting for him in the three draws, Yan Feng really didn't believe in this evil, and then, the demon suppression platform became bigger again, and the four lottery draws appeared in front of Yan Feng on a large scale: "Future Technology", "Future Products", "Super Pets", "Life Skills".

This time, Yan Feng decided to try super pets, so far, Yan Feng has four pets, namely mutant baby fish, big white, zombie rat, sunbird, four pets are flying, running on the ground, and swimming in the water, but when it comes to combat effectiveness, now the combat effectiveness of the mutant baby fish is acceptable, and the zombie rat and sunbird still need to grow.

As for Dabai, he can basically only give Yan Feng some merit points, with its combat power equivalent to ordinary Siberian tigers, lions and other fierce beasts, for Yan Feng, the help is already very small.