The puppy likes to flip through the trash can. This is a habit he first discovered on the third day. Because he is no longer hungry, he also has the strength to run around, and the trash can in the park has become the place he visits most frequently. Although he usually gets nothing, sometimes he will also find some food, or find some small things to bring back to his carton.

No one has been preparing to adopt it these days. It has used the carton at the entrance of the park as its home. It has also begun to become dirty and messy like ordinary stray dogs. The originally smooth and beautiful hair is gray and black, making it even harder to be adopted by others.

But at first I didn't care about these things, because in some sense, she herself was also filthy.

Unlike the puppy, she has been sitting there all the time. She is like a plant in this park. She usually doesn't move, and only occasionally makes some movement.

Three days have passed, and people who would pass by this park seem to have become accustomed to these two girls and puppies who are wandering. One or two kind-hearted people left some food, but Chu didn't eat anything anymore. She fed all of them to the puppies, and she couldn't keep feeding them with sin.

On the afternoon of that day, Chu was still sitting next to the cardboard box, keeping silent, and looking at the city in the distance. If she hadn't blinked occasionally, someone might have thought she was a sculpture.

The puppy had something in his mouth and ran from a distance with its slightly short calves.

It ran to Chu and put down the things in its mouth.

"Wang." It called out to Chu and circled around the place.

At first, I was attracted by it, lowered my eyes and looked at the things it brought back. Today it has brought back a lot of garbage and put it in a cardboard box.

What was placed on the ground was a broken toy. Why was it said to be broken? It lacked an arm. But if it wasn't like this, it shouldn't be thrown away.

This toy is a bit special, at least at first glance. It looks very much like a friend she once met.

It is a broken robot, the paint on its body is painted rusty. Judging from its appearance, it will definitely not be the type that children like. It is neither good-looking nor handsome, and it is even a bit rough.

Chu picked it up and put it in front of him and looked it carefully.

She found a button on the back of the robot and stretched out her finger and pressed it.

"Didi." The robot toy's eyes flashed a few times and said in an inconspicuous electronic voice.

“Defend the earth.”

Chu's mouth curled up slightly, it looked like she was the friend she remembered.

That robot, is it still watching the gray-green planet? The human beings it is looking forward to must have come back.

Chu pressed the button on the back of the toy again, and the toy's eyes flashed with a light green light, and the electronic sound repeated the sentence defending the earth.

When the puppy saw Chu laughing, he screamed twice in excitement, and wagged his tail and lay on the ground.

In the quiet park, two people who don’t know where to go are entertaining themselves. Their joy seems incomprehensible to others, but it is so simple.

As it was getting late, I first put the broken toy robot next to me. This was the gift she received on the third day.

The puppy ran back into the cardboard box and played with a small ball it picked up today.

The evening sunset turned the streets of the city into a scattered color. Chu looked in the light. When she saw the sky, she was stunned.

First, her vision was several times that of ordinary people, so she could see something that ordinary people could not see. She saw a black dot moving slowly in the sky.

At the same time, on the screens of several buildings in Central Ring City, the live broadcast of the planetarium requested by the mayor was also recording this moment, and the black spots were slowly expanding.

Under the screen of the building, the city is as busy as before, with people coming and going, but no one noticed the change of the black dot on the screen.

Some people will glance at it, then leave with a smile, and people are still looking forward to the so-called wonder coming in a few days.

······

Central Huancheng Astronomical Monitoring Station, the monitoring stations during this period are very busy. They have to observe the asteroid close to the earth several times every day, repeatedly calculate its trajectory and movement speed, and strive to get the exact time and closest distance it passes through the earth as soon as possible.

As of now, this asteroid is about 249,500 kilometers away from the Earth, and its movement speed is about 32,000 kilometers per hour. This speed is very fast, which gives it enough energy to climb out of the Earth's gravitational well and makes it safer.

According to the current trajectory, it will continue to approach the earth in the future, but will remain within a safe distance. According to the prediction, this distance should not be less than 0.4 earth-moon distance.

At that time, there should be a partial solar eclipse, and this huge asteroid can be observed at a very close distance.

According to normal circumstances, monitoring stations for asteroids passing through the Earth will not pay so much attention to it, but this time the asteroid is indeed too large, which makes them have to be treated with caution. Once this asteroid with a diameter of 40 kilometers is a threat to the earth, even if it is only a little bit, it may cause huge consequences.

On the screen of the monitoring station, the computer is simulating the trajectory of the asteroid, while dozens of researchers on both sides are busy calculating and analyzing the data in hand.

"how's it going."

A calm voice rang beside a researcher.

"Ah?" The researcher's eyes moved away from the documents at hand and looked at him. When he saw the man standing beside him, he immediately sorted out his thoughts and replied.

"As for now, this asteroid is still safe. Its mass and speed are very large, and in theory will not be pulled by the gravity of the earth."

"Well, that's good." The man was wearing a white coat and held his gold-rimmed glasses, with absolute rationality and calmness in his eyes.

"Continue to observe and report any abnormal situation as soon as possible."

"Yes." The researcher nodded.

At this time, next to the two, another researcher was watching the running data calculated in the computer.

He seemed to have seen something, frowned, bowed down and leaned closer to the computer and looked at the line of data carefully.

A few seconds later, his pupils expanded slightly, and a layer of fine cold sweat appeared on his forehead.

"Report, report."

"What's wrong?" The man next to him turned around.

The researcher who seemed to have discovered something lay on the table and swallowed.

"The trajectory of the asteroid seems to have deflected."

As he said that, he raised his eyes, with a little horror in his eyes.
Chapter completed!