Load-carrying ships can travel much slower speeds than lightsail ships, and it takes up to 30 years to get from Earth to Simis. Vanka is now determined to be the last to leave, keeping the government running and urging the people to evacuate.

But the disaster seen on the news doesn't seem to touch the people, and the people have watched too many disaster movies, but they think that the news broadcast is a blockbuster trailer, even if they know that it is a real disaster, because they feel far away from themselves, they are not indifferent.

Originally, Minnie and Chris were also going to walk with Chi 2 Frog. But Chrissy wanted to persuade Vanka not to be stubborn about the last human to leave.

But Vanka felt that the symbolism was more important than his own life, and Vanka said: "There will be a day when humanity will prosper again, and then they will remember that there is a president who will not leave until the last human is gone." This makes sense for humanity in the future. ”

And Chrissy continued to persuade: "Look at the current human race, does anyone still care about the meaning? Give you a thumbs up? ”

Vanka stubbornly said: "Yes! As long as someone sees it, someone remembers it, and people need to remember something as a basis for trust and faith. Maybe it's too comfortable for humans now. But the tenacity that is inherited in the bloodline, I believe, exists. ”

Chrissy said, "You're a hero and you've watched too many movies!" Prepare to learn what a heroic death they will do! I tell you, if you die, you die in vain, and no one will remember you. ”

Vanka said: "That's my responsibility, if no one remembers, no one remembers." If anyone remembers me, I'm a little happier. No one really remembers. I do what I think should be done. ”

In this way, Chrissy has not been able to convince Vanka.

Proxima Centauri has made some progress, as if it had discovered a period of activity. Ka 2, who has been busy with the spaceship's affairs, can only discuss the changes in Proxima Centauri with Minnie and Chriss.

"Compared to before the black light hit, it seems to be a lot more active. Sunspots exhibit a cyclic nested cycle of 5-3-5 years. Ka 2 Frog introduced.

Minnie looked at the various statistics and charts and said, "Then the previous one was definitely not an attack." At least not an attack aimed at destruction. ”

"At present, although it is more active than in the past, the energy level of the overall flare has basically remained the same. It is also a steady state. Ka 2 Frog thought.

One of the latest magnetic field lines orbiting Proxima Centauri caught Minnie's attention.

Minnie said, "This is a lot like a brainwave! ”

And they quickly called up some of the previous recorded human brain waves, as well as the superimposed images of human brain waves in the crowd, and in comparison, it seemed that the graphics were very similar.

Chrissy said, "Could it be that other civilizations also have light people?" Is it just that their light people are different from us? Ours is optically encoding neuronal information. And they don't seem to be just light. And at the moment such a change is equivalent to some kind of activity, such as eating! ”

Ka 2 Frog said: "This is a very high probability. So what swept the solar system before was not a means of attack, but migration? Refugee? ”

Minnie said: "Then I didn't choose the sun because the sun was still too hot for them. ”

Chrissy said, "Think about how to get in touch with them." Anyway, the current state of the earth is not afraid of them coming to destroy us. ”

Minnie laughed and said, "That's right, I've been worried that alien civilizations will be bad for Earth civilization in the past. Now the earth is a geological catastrophe superimposed on an astronomical catastrophe, and it is a biological extinction event that lasts for 100,000 years with various catastrophes that will last for 100,000 years. Not at all afraid. ”

Ka 2 frog also said: "That is, I really don't have this concern now, why don't I call Lin De and them to contact it?" ”

Minnie shook her head and said, "Don't! The classification of the light man of the entire human race is too loose. But the good thing is that most of them are running around the universe, and no civilization is safe from discovering their affairs. Since we are not afraid of being destroyed, we will contact ourselves! ”

Ka 2 said: "But at present, the Yunqi supercomputer is already in space. Do you just use the host of Mr. Mace Frog before? ”

Minnie nodded, "Yes, it's also galaxy-level." In case something important, you can also use a super head to make an emergency. ”

So they began to experiment with many kinds of encoding methods to send messages to Proxima Centauri.

Ka2 said, "I don't know which one will be accepted by them." It was years before we knew the exact information. ”

Minnie said: "Maybe we use Blu-ray 445 as the frequency for information exchange, and they will have it too?" Let's try it with a few more possible frequencies. ”

So they tried to communicate on multiple frequencies.

Chrissy said, "Anyway, I can do everything." I don't know if the earth has been waiting for us for a few years. ”

"The change of the atmosphere in about 10 years has changed by one thousandth, and the continuous natural disasters continue, not to mention the change of the atmosphere alone, human beings and the entire biosphere are facing great challenges. The rate at which this environment changes is much faster than that of normal organisms who adapt to the environment, even if there is an adaptive mutation. ”

Minnie said: "But at present, human beings are in a constant temperature and humidity room, who has nothing to do with running around the world." For people indoors, the indoor environment can be adapted. ”

Chrissy said: "I remember watching a movie that said that in the future, human beings will be lazy and have very advanced equipment, but no one will repair those equipment, waiting for the equipment to age and scrap human beings to come to an end. ”

Minnie said: "Hehe, it is very likely that for hundreds of years of electoral politics, human beings will increase some welfare every time they change terms, and after a long time, they can live well without studying or working." ”

Ka 2 frog said: "Not really, after all, some people will never stop wanting to be better, whether it is fighting for power or provoking war, it will break the existing balance." There are also people who are obsessed with science. Science is the strongest plug-in in human evolution. Therefore, human society will not be a backwater, there will be spoilers and explorers. ”

Chrissy smiled: "This high argument is also closed, let's talk about it." People who have been called for peace and freedom on the Internet are going to scold you to death. ”

Ka2 Frog said: "Actually, the universe is also like this. The existing chaotic system disrupts the existing balance. There is also a new substance that produces a new law. In the final analysis, the universe as we understand it is disordered most of the time, and there are a few when it is ordered. Human beings live in a few regular crevices, and everything in human society is a microcosm of the evolution of the universe. ”

(End of chapter)