Zhang Yuan drove the spacecraft forward for a long distance. After careful inspection, he found that the nuclear fuel production base near the gaseous planet had been stagnant. The fuel base was cleaned up and all the useful equipment was taken away.

"It shows that the departure of this human branch was planned, not hastily."

After a series of calculation and analysis, Zhang Yuan found traces of gravitational disorder in the planetary system, and some disturbances appeared in the original asteroid belt.

He thought silently in his heart: "this kind of gravitational trace should be caused by the high gravity produced by the cosmic string, so that the orbits of some asteroids have slightly changed."

"Did they move the planet out?"

The fact surprised and pleased him a little.

"It shows that the former era of earth branch had a Planetary Fortress."

"According to these gravitational traces, it is difficult to estimate the specific time. It should have been a long time ago As for the trajectory of motion... "

Simply estimated, this Planetary Fortress should be along the cosmic string, toward the direction of captan.

"Did the two branches of humanity really converge?"

In order to be on the safe side, Zhang Yuan plans to visit glize pangolin, which lives in glize 581g, and by the way, ask where the original human went.

"At that time, we also left a group of pangolins on this planet, preserving the traditional culture. I don't know how they live... "

"As neighbors, these pangolins should know something about it."

With this idea, Zhang Yuan piloted the spaceship and came to the sky of glize 581g.

Although a little excited, he was still very careful to observe the planet. Zhang Yuan didn't know whether pangolin and the human stranded here got along well or had any conflicts in the long time.

The combat effectiveness of this curvature spaceship is quite limited. Lasers and electromagnetic cannons are all low-power types. The main way to fight is through digital viruses. In addition, he is only alone. No matter how high his computing power is, he may not be too busy

Unfortunately, Zhang Yuan didn't see satellites above the planet's atmosphere, and didn't see too many surface buildings.

This discovery made him a little disappointed.

Because this planet is locked by tides, it will produce periodic storm weather when it is hot and cold. It's normal to have no large-scale surface buildings, but it doesn't even have astronomical satellites. It's a bit disappointing. It shows that the remaining glitzer civilization is probably on the way of the past.

Zhang Yuan waited in the air for a few days, and finally on a calm day, he dropped a tracked reconnaissance robot in the air, and then conducted remote control through VR system.

"Crash" a light sound, the parachute opened, the reconnaissance robot slowly landed.

After successfully reaching the ground, the robot looked up at the eternal sunset hanging in the sky. When the plants on the ground touched it, they shrank back one after another, and even the insects hid deep underground.

This familiar scene brought him a wonderful sense of familiarity.

Crawler reconnaissance robot continues to move forward, along the way encountered a variety of simple animals and plants, glitzer star seems to have never changed.

This was true millions of years ago, tens of thousands of years ago, and still is.

In front of it is the entrance of an underground city. Glitzer pangolin, who lives in it, has found the unknown robot and stares at him warily.

Seeing these pangolins still living on his own planet, Zhang Yuan was a little relieved.

"Hello, my dear glitzers. I'm your old friend, human The robot made a sound.

"Human beings?" The pangolins cried out.

"Sir, he said he was human? Are humans back? "

"Please wait a moment..."

Soon, high-level leaders came to meet the robot. These pangolins kept looking at it with black eyes, but they didn't make aggressive moves.

Zhang Yuan looked at his words and thought in his heart: "it seems that in the later time, there is no evil between human beings and glitzers."

It's normal to think about it carefully. The gap between the two sides is too big. There's no need for human beings to bully each other. The original humans also promised to return the planet to them as it is and never interfere in their lives.

And these pangolins also know what human strength is, so they are polite now.

For the new generation of pangolins, "human" is a very strange term, but it is widely recorded in history. So at this moment, these pangolins are looking at the robot one by one, and then look at the horizon, as if they want to see whether there is a spaceship floating in the sky.

"Dear human friends, how do you do. Is there any special reason why you are here? " These greezer civilized receptionists are very self-restraint, and they sweep the floor, which is their standard etiquette.Zhang Yuan said: "I just want to visit my former friends and see how your civilization is living and developing. There is no other meaning. I will leave soon."

After a while of discussion, the pangolins agreed to Zhang Yuan's request: "Dear human friends, this way, please! We welcome you. "

As the robot's control wave is difficult to penetrate deep underground, Zhang Yuan did not go deep. He just visited the underground facilities, schools, museums, factories, etc. on the first floor of the glitzer civilization. After a while on the Internet, he did not go on any more.

A very common first-class civilization has almost stopped its progress.

This is a very simple civilization with capitalism as the main body. This system was learned from human beings.

It worked well at first, but now it's eating back the whole civilization.

Capital has almost completely alienated culture. The oldest culture and literature of glitzer civilization are really excellent, which can make more advanced intelligent life produce similar emotions.

But now, culture, music and idols are all capital goods, boring, boring and ignorant.

At the same time, the pursuit of capital alienation of the masses, for the development of productive forces, to enrich the country and strengthen the people to only pursue book assets. In addition, capital also alienates love and makes love move closer to capital.

The whole people become spiritual capitalists and speak for capital. Every family is educating their children to go to big business and worship capitalists rather than scientists.

So that's the end of civilization.

After visiting here, Zhang Yuan couldn't help sighing.

The glitzers did not overcome their innate fear of wilderness, nor did they reform their innate disadvantage of long dormancy and short awake time, nor did they rush to the stars and seas; they still live in a small underground world and live a small rich and peaceful life.

Even though they know the history, they still live like this

No miracle happened.

The only difference is that without the omnipotent factory, most of the technology is developed by themselves, so they no longer use drugs.