In the 50 years between the beginning of the new era and the new era, many things have happened.

First of all, the migration of the three-body army was completely completed in the first year of the new era. What follows is the discovery of two visitors from the Wave Seat, and the next quantum experiment is not understandable to everyone.

Now, humans have absorbed the technology carried by the Three-Body Problem and the Crystal Girl of the Wave Seat. Although the tech tree in the girl's hometown is inseparable from their unique substance, the results of the experiment can also be mutually verified with humans and the three-body problem. Every civilization is a treasure.

Twenty years later, the First Trisolaran Fleet finally came to the end of their journey of more than 200 years, and Yun Tianming finally met Cheng Xin again.

Fifty years is enough time to change a lot of things, if you put it in the ancient times, this time may be a person's life, even in the era of crisis, when human science and technology are developing rapidly, those with foresight have to use hibernation to ensure the success of their research.

But fifty years is too short for the current civilization of the solar system, so short that it is as if nothing has happened.

At this time, it can be called a long distance in the universe, and the other five wanderers are also constantly heading towards their hometown. Li Yi had a cordial peace talk with the first great god-level civilization he came into contact with, and the other four people turned out to be only Luo Ji who had recovered from the endless knowledge, and he had now begun to leave.

The other three are still in the depths of the universe, immersed in the wonders of the universe they saw through the quantum state intelligent particles as the probabilistic cloud spreads.

1379 and Zhang Beihai are separating, but Ding Yi is constantly absorbing this knowledge, and his pursuit of knowledge is too strong.

******

During these years, the Devourer has not changed its course, and that huge "tire" is still heading towards the Earth.

On Earth, the newly reorganized, completely controlled by a new type of computer controlled by complex intelligent sons, and now the solar system training fleet has been launched. Everything on board the ship is controlled by the latest developed artificial intelligence, the speed of light of ten percent, materials with strong nuclear forces, antimatter weapons, centralized laser ......

Before them, kinetic weapons, accelerated to near the speed of light, had already begun a hundred rounds of shelling of the Devourer. However, it is a pity that the devourer seems to know the trajectory of the "cannonball", which is logically impossible, the "cannonball" is almost the speed of light, and it should have almost hit the moment they found it, but unfortunately the devourer seemed to have expected it and still dodged it.

The current practice fleet is designed to really test the Devourer Empire. As for the detection of Chiko, the magnetic field inside the Devourer's Great Ring has caused a lot of interference to Chiko, and it is almost impossible to transmit information.

However, an image passed on by Tomoko caught the attention of the war department, a picture of a furnace, but it looked like the fireplaces of a European country.

However, Tomoko explored the violent energy fluctuations, which were so powerful that the command raised the level of combat readiness by another level, and the matter in the solar system that had been converted into autonomic particles began to hide in their locations.

If the Devourer is able to break through the light particle strikes on the outer solar system and the large Black Domain barrier, then these small Black Domain generators will activate. Devourers don't want their spaceship materials to challenge the rules of the speed of light in the universe.

******

On the Devourer's ship, Bigtooth is once again summoned by their god, and the other dinosaurs don't know why the god likes to summon Bigtooth. Only he knew it was because of humans, a species like little bugs in the historical records of their ancestors.

"Dear God, you have summoned me this time so that I can tell you about the little human worms...... The story? "Big Fang performed the ritual of the Devourer Empire to his gods (a cube and a sphere).

"Messenger, you shouldn't call them little bugs." God, the two simple cubes said to Big Fang.

"But they're just small." Big Tooth may be because of his personality that he frequently acts as a messenger. Devourers are always self-aware when facing the gods, and most of the messengers they send are big teeth, which is at least not too annoying. I don't want to please God, I just want to be able to not disgust God.

Although, in reality, God doesn't care what the Devourer Empire does. He's here just for fun.

"They're big, big...... Not small at all. God said again, and the devouring language that usually sounded a little rough felt a little artistic to him.

"Why?" The Tooth Devourers have nothing but respect for God, and respect for God has developed to the point of incredible technology. They are not the kind of species where God says anything.

"Because the brave one among them has made a cosmic vow with another great civilization, and he will be back in fifty years, and he brings real possibility...... "God doesn't want to say anything, he doesn't think it's any use for the Devourer to know this now.

"Has humanity been favored by another great civilization? A civilization as great as you? "Big Tooth still wants to know more about the universe, and information is always a precious resource.

"It's not a favor." God's voice was very serious, "It is an equal exchange, whether it is the civilization of the earth or the civilization that has made an oath to them, it is a civilization worthy of respect." ”

"Fifteen years ago, however, we defeated the fleets sent by the humans!" Big Tooth's pitch has risen a bit. He seems to be trying to use this example to prove that devourers are not much worse than humans.

"Oh? Have you collected the wreckage of those warships? God asked Big Tooth.

"No, the little bugs' warships are too fragile, and after they caused some damage to the empire's spaceship, they were directly vaporized by the empire's powerful firepower." Big Fang is very proud of the fighting power of the Devourer Empire.

"But do you know the level of technology displayed on those ships? Artificial intelligence with intelligent elementary particles and near-upheaval edges...... You've only seen superficial fusion radiation-powered ordinary ships and a few weapons of your calibre. However, I saw that the human race had already entered the god-level civilization with one foot...... As long as that person comes back, it's two legs. God's last word was not spoken.

It had just now been that he had received a message from his home planet. The universe is so big, a distance of 14 billion light years, even if there is a special information transmission skill between the great god-level civilizations, it will take nearly 40 years to be received by his home planet. Then it didn't take long after receiving it that the information had already reached him, and in fact, he couldn't help but be a little shocked when he learned about the billion-star civilization in the textbook.

Hundreds of millions of stars are gathered by civilization in a small range, which is a miracle brought about by the continuous progress of a civilization that has been striving for hundreds of millions of years. This is much more difficult than conquering just a few river systems.

This is currently the most marginal civilization in the universe, so most civilizations are still very concerned about it, and the information of the cosmic wanderer this time has spread among the god-level civilizations. Not only god-level civilizations, but even some slightly weaker civilizations have been exposed to this information.