Zhou Kun was in the equipment room of the astronomical room while paying attention to the reaction of the life detector at home through the receiving device, while fiddling with the equipment in the equipment room.

I don't believe it, I have to go out and have a look.

At this moment, the earth has been transformed by humans, due to the weakening of the sun, the surface has entered the Xiaoice period, the temperature is generally very low, human beings will concentrate limited resources in thousands of locations with relatively superior geographical conditions, and use huge alien metal materials to make transparent protective shields to protect these cities, through intelligent system control to achieve balance. And outside the city, outside of the extreme cold, because of the change in the magnetic field, gravity has also changed, and humans need special equipment to resist greater gravity.

Everything was ready, Zhou Kun carefully took out a crystal card, which was the S-level pass left to him by his father, with which he could pass through the city unimpeded.

Latitude 31.002, longitude 120.001

Zhou Kun smoothly walked out of the city with the crystal card, and what appeared in front of him was a white expanse, and the detector he carried with him showed that the snow thickness on the soles of his feet was more than 100 meters thick.

This is our world? Zhou Kun opened his mouth wide, this is the front end of the Ice Age, and further back...... Behind him is the city covered in a transparent cover. Strong contrasts. Father and they have been working in such an environment for a long time, and Zhou Kun's heart was deeply shocked.

As you can imagine, the whole earth is like this, and the lush, blue and green scenes of many years ago are now like this.

Zhou Kun walked forward with difficulty, and the life detector with him did not respond, according to his guess, the coordinates of his father's work should be near here, and further away was the frozen mountain. It is difficult to travel in the snow, because the surface is no longer suitable for human survival at this time, whether it is the density of the air, the oxygen content, or the temperature, it has reached the zero point where it is not easy to survive. In the classic old spacesuit, the exoskeleton protective suit provides the basic support for moving forward at this moment. According to Zhou Kun's law of energy consumption and the judgment of magnetic field gravity, if he maintains the current state and load, he must return within 1 hour. In his own words, this is the limit of 1 hour.

Zhou Kun, who just walked out of the city with his own courage, is like an inexperienced deer moving forward in the dazed ice and snow. Overhead sometimes flew overhead, intercity tugging, or Earth-star spaceships, tools that were beyond the reach of their class.

Moving forward aimlessly, the consumption soon exceeded Zhou Kun's expectations, and the life detector still did not respond, and the same was true of the life detector at home. Some of the information received by the signal receiver is insignificant to him.

Time exceeded Zhou Kun's plan, generating energy by moving forward and circulating in the exoskeleton protective suit, which was the source of energy generation, but Zhou Kun's age and physical condition determined that he overestimated himself, and energy could not be effectively replenished. The warning red light starts flashing.

Zhou Kun was a little unwilling, but he had no other choice. He knew that if he delayed any longer, he would never be able to return to the city.

Yisheng also saw the news after returning home, it is not a secret that Zhou Kun's father works in the Ark, there are many such people in the city, but these people have signed confidentiality regulations in the Ark in exchange for better living conditions for their families.

Zhou Kun's father had an accident, and Yisheng was a little overwhelmed. However, various information channels did not conduct a large-scale search as usual, and Yisheng, who was extremely politically acute, quickly discovered this problem, and after repeated confirmation, Yisheng dialed the phone number of Zhou Kun's home.

"Hello, Mr. Zhou Kun is not within the scope of service."

What did he do? casually dialed Zhou Kun's contact number, "Hello, the phone you dialed is not within the contact range." ”

Zhou Kun is still walking on ice and snow, but the target has been changed to the city. The flashing of warning red lights is becoming more and more frequent, and it is obvious that the energy of the exoskeleton protective suit is obviously insufficient due to the consumption of its own functions.

Oxygen seems to be clearly not enough. Zhou Kun felt the breath of death for the first time, "Outside the city, if you can't move forward, all that awaits you is death", this is the first sentence that every student learns after entering the school.

It stands to reason that at this time, Zhou Kun's walking range has completely covered the location of the ark, but there is no trace of a rebellion and a rebellion here.

Wanting to stop and rest, Zhou Kun suddenly bit the tip of his tongue, and a fishy astringent smell instantly filled his mouth, and his spirit was stimulated, and he wanted to live. A strong desire to survive. Affected by the acceleration of the cycle, the living conditions in the exoskeleton protective suit have been improved, Zhou Kun took a deep breath, and there was still 1 km away from the city.

The thickness of the ice and snow on the surface is too deep to use other equipment, the snow cannot support the equipment and appliances that are too heavy, and walking in an exoskeleton protective suit is the only option, Zhou Kun gritted his teeth and looked in the direction of the city step by step. It's a battle of will, body.

Finally, after nearly half an hour of walking, Zhou Kun returned to the edge of the city, and when he swiped the certification with the crystal card, the whole person couldn't help but fall forward.

Dark, snow-white. In the confusion, Zhou Kun saw the distant starry sky, the irreversible direction of the home of human existence, another cycle, although at this moment the scientific and technological civilization of human beings has reached such a height, and to a certain extent changed some of the status quo of the earth, but no one can guarantee that human beings can survive such an environment.

This is June of the 37th year of the ephemeris.

As the only known civilization in the solar system, after a series of explorations, it has established a stronghold of human life on the moon and Mars. However, this is still far from surviving. The weakening of the sun will inevitably cause great changes in the entire solar system, and human beings cannot predict whether the earth will have further drastic changes due to the loss of the gravitational pull of the solar system, which is unbearable for human society.

The pace of outer space exploration continues, and in order to survive, finding the right galaxy becomes the only right choice that seems right at the moment. However, it takes countless hours and even prayers for supreme good luck. Obviously, this is a kind of unknown.

The advent of artificial suns offers the possibility that humans would be able to survive even without the sun.

In the vicissitudes of life, there will always be outstanding people who will lead mankind forward, through the galaxy, and out of the solar system.

Zhou Kun, who was in a coma, had a trace of throbbing, and Yisheng who appeared at some point protected him.

This is where our story begins. I hope you like it, there will be updates every day, please rest assured. Each chapter is difficult to write, I believe you can see it, I hope you will support a lot, and if you are interested, you can provide suggestions in the discussion forum. Your support is the biggest motivation for renewal. I'm ashamed that I'm such a prodigal person to say such serious things. The next is not an example.