In the afternoon battle training, because Feng Hua was injured on the first day, Shen Qingmo released the water and let Feng Hua rest in advance.

After the course was completed, Feng Hua went to Instructor Zhao and handed the crisper box to Instructor Zhao.

"What is this?" Instructor Zhao asked.

"Thank you to Chief Instructor Wanmeng, if he didn't call Ontario yesterday, I will probably lie in the infirmary for two days." Feng Hua said and took out a good-looking box, "This is a gift for Instructor Zhao, give the things first, and you will have to worry more later." ”

Ontario said that the value of the powder bubble is very high, and it is given to Wanmeng for no reason, and it will be withdrawn to a large extent.

The gift to Instructor Zhao was prepared by Ontario, and it was also reminded by Ontariogen to send it to Feng Hua, and he said that if Feng Hua didn't send it, he would come forward to send it.

If I really let Ontario send it, I always felt that something was very strange, and Fenghua didn't let Ontarioku come forward.

Give the gift first, and then discuss what happens later.

Instructor Zhao took the two boxes with a strange expression, "Who told you to do this?" ”

"I follow my own heart." Feng Hua said.

However, Instructor Zhao didn't believe Feng Hua's words, he looked like "I believe you are a ghost", and put the box into the space device and didn't pay attention to Feng Hua again.

He was afraid of saying a few more words, so he couldn't help but beat Fenghua.

He was even more afraid that he would beat him, and in the end he couldn't beat him, which would be a proper humiliation.

The two of them didn't have anything to say, and after Feng Hua gave the things to Instructor Zhao, he went to catch up with the next class.

The next class to be taken is not a compulsory course for mecha combat, but a course that Feng Hua himself has taken.

The name of the course is "A Simple Understanding of Creatures", which is really to understand the existence and characteristics of other creatures in the universe, mainly to explain what planets are prone to appear and what things.

From animals to plants, it's a small encyclopedia.

Feng Hua took a fancy to this lesson about the Zerg and the like, and after that, she wandered into the universe and always wanted to understand the natural enemies of this human being.

In fact, it is not accurate to say that it is the natural enemy of human beings, it is the natural enemy of all carbon-based organisms.

As long as there are Zerg, there will be absolutely no other life except for the Zerg.

In the past, Fenghua thought that the Zerg did not eat plants, but the teacher told her that when the Zerg ate all the animals on the planet, they had no ability to move to the next planet for the time being, and the plants on the planet were not spared.

They just prefer to eat animals, not that they don't eat plants.

Zerg are amplified versions of bugs, but their composition is complex and does not follow the laws of carbon-based life.

In human perception, a creature that is too large will need a lot of oxygen.

So on planets with plenty of oxygen, there will be large animals, and on planets with insufficient oxygen, there are fewer signs of life.

Zerg, on the other hand, violate this human perception that they do not need oxygen to live, and even if exposed to less gravity in space, they can survive for at least a month.

Oxygen is not a threat to them, and pressure is not a threat to them, so their corpses can be the shell of the original starship.

Biological bacteria are not harmful to them, on the contrary, they will also evolve under the action of biological bacteria.

The Zerg are a group of queens, and each group will evolve a giant bug that can leave the planet in a hundred years, and then carry a part of the Zerg away from the planet where there is no food.

This kind of worm that carries other bugs is collectively called ship bugs.

Among the Zerg, there is also a bug that can use wormholes and create temporary wormholes, which is called a guide bug.

The insects that appear everywhere in the stars every year are what these two bugs do, the guide bugs create temporary wormholes, and the ship bugs take the soldier bugs to new territories.

Once the bugs have taken over a new territory, the bugs will send back a signal to the remaining bugs to move together.

The signal waves of the pilot worm are capable of passing through wormholes and can travel up to fifty light-years away.

The wormhole, which humans need to open with the help of energy and computing, is as simple as eating and drinking for the guideworm, which is close to four-dimensional life in the eyes of humans.

Feng Hua looked at the insects displayed on the light screen, there were dozens of mouths all over his body, and the gap between the mouths was the legs, which made it a little itchy to see people.

It's her instinctive repulsion towards bugs.

Although the insects look different, the guide bugs look the same, and they are all such mouths and legs.

As long as you see this kind of thing, don't use techniques like space point jumping, because it's likely to be interrupted by bugs and fall somewhere no one else can find.

So far, the range of human activity, within a thousand light-years centered on the Earth, has left the Milky Way in one direction.

Scientists speculate that Zerg also exist in other galaxies, and that there may be wormholes in the Milky Way and other galaxies.

If you're really unlucky enough to be thrown out of the galaxy, you may never be able to come back for the rest of your life.

The universe is so big that even after more than 5,000 years, mankind has not even explored the Milky Way.

Feng Hua slipped away for a while, clicked on the Milky Way model displayed by the light brain, and found the earth in the huge model.

There was no hint, Feng Hua searched for more than ten minutes and didn't find it.

The teacher has talked about the ship bugs from the guide bugs, and today I will mainly talk about these two bugs, and the lesson will be over after the ship bugs.

In the universe, the Milky Way is inconspicuous, and in the Milky Way, the Earth is also inconspicuous. Originally, in the earth, primate humans were also inconspicuous.

Compared to the Zerg, humans are very fragile, even the most powerful people in the human race, without the help of mecha and the like, they can't defeat any of the bugs' soldiers.

But just like that, humans have become one of the masters of the galaxy and are squeezing the living space of the Zerg.

Yes, it is humans who are squeezing the living space of the Zerg.

The farther away from the center of the galaxy, the greater the chance of bugs, and as the scope of human exploration increases, the planets occupied by the Zerg are cleared one by one.

Thousands of years ago, humans were always tired of cockroaches, but in fact, human beings have no less vitality than cockroaches.

At first, it was just the ration of the Zerg, and finally with the help of science, it became the natural enemy of the insects.

This is what it means to be human.

Under the various prompts of the light brain, Feng Hua finally found the solar system and the earth, and at the same time, the light brain also suggested that this planet is the origin of human beings.

This is the Earth.

The teacher has turned off the light screen to inform them that the lesson is over and that the students can arrange the rest of the time.

Feng Hua put his hand on his chin and did not leave the classroom for the first time.

The ancients said that when you are homesick, you look at the moon, Li Xingxing has no moon, and she has no hometown.

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