"So there's never been a quiet time, but someone is carrying the weight for us!"

This sentence is the most popular sentence on the Internet in recent days, and various well-known platforms have directly pushed this sentence to the top of the hot search.

Just three days ago, without the knowledge of the vast majority of the people, humanity was once again facing the end of extinction, and this time the end of extinction was unavoidable, and everyone knew that they were only five minutes away from being completely destroyed at that time.

The death toll of the catastrophe was 64,822.

Three hundred and seventeen Heroic Souls died.

The entire Valhalla was almost empty, there were less than a hundred Heroic Spirits left, and all the military Heroic Spirits in it had died!

This is a march to despair and death, when the clip of the sacrifice of some soldiers was played, there was a sensation in the entire human society, and even some Bai planned to hold a commemorative parade or something like that, and then was immediately stopped by Lu Yuanming, and at the same time temporarily assigned more tasks to those who wanted to participate in the parade, so that they could experience the joy of working at least twelve hours a day for at least three days.

"Their sacrifice is not in exchange for this show-like parade!!"

Lu Yuanming rarely lost his temper in the conference field.

In the past three days, his temper has become very irritable, and if it were not for the confirmation and implementation of the labor bill, the government would not be able to change the order overnight unless it was in a special emergency, and he would have the heart to let everyone return to a full life of intensive labor.

It wasn't until today, when the military put forward a proposal for a family funeral, that Lu Yuanming's manic mood and irritable mood finally calmed down a little.

“…… We have united regardless of civilization, regardless of country, regardless of skin color, so there is no state funeral, and there is no other religious ceremony, but this kind of burial is not so much to remember the heroic souls that have died, but to pass on their spirit to the living, which belongs to the will of our human race, so the proposal of the military is to hold a family funeral, a farewell funeral belonging to our human race! A military spokesman expressed the content of his proposal on stage.

This didn't even require Lu Yuanming to speak, almost all the people present voted in favor, and then immediately finalized the various arrangements, time, personnel, and venues for the family funeral at the meeting...... and so on.

This is the best news Lu Yuanming has heard in the past three days.

That night, Lu Yuanming rarely did not study, nor did he train his cognition, but quietly swiped the Internet, looking at the pictures of the sacrifices of the captured heroes, and then tried to remember the faces of each person and the expression of every face.

At that time, the situation was extremely urgent, and he could only move forward and forward in his heart, and then he slowly remembered it after calming down now, and he suddenly remembered his cruelty at that time...... Stubbornly treating these heroic spirits as consumables for his advance, he almost stepped on their corpses to move forward, and only then did he touch the catastrophe itself.

Looking aimlessly through the Internet, suddenly Lu Yuanming saw that the avatar of the desperate fire in the friend group lit up.

"Haven't slept yet?" Absolute Fire asked.

“…… Some couldn't sleep, and when they looked at those sacrificed heroic spirits, they felt panicked in their hearts. Lu Yuanming replied.

"Who's to say it isn't?" Jue Huo was silent for a while when he said this, and it seemed that he was not in a good mood.

Lu Yuanming's heart suddenly swelled up with many, many thoughts, and he eagerly typed on the keyboard: "Absolute fire, do you think...... Are the deciders using them, the Heroic Spirits, as stepping stones? ”

"What do you mean? Make it clear, or I'm going to get angry. Absolute Fire replied immediately.

Lu Yuanming could keenly feel the real anger in Juehuo's words, and he immediately said: "I just feel panicked in my heart, they can become heroic spirits, which means that they have already dedicated themselves to everyone once, but at this time, ...... Obviously, coming out of Valhalla is death, and they will all die in a second or two, why do they still rush forward and follow? Why did the deciders let them out in such cold blood? ”

"Because we're up there!" Juehuo barely had time to think, and his words appeared in front of Lu Yuanming's eyes.

"Are you stupid? How can you question such a simple question? Because we're up there! Remember those movies we used to watch? Why can the soldiers in the Stalingrad film go straight into the flames, even if they themselves will be burned to ashes? Why can the soldiers in the movie Changjin Lake advance in the ice and snow, and even some people are still on guard when they are frozen into ice sculptures in life!? Didn't we all say it then? These two rare strong armies in human history, the army of fire and ice, is because we are behind them, because of their faith and relatives behind, you don't even understand this truth!? ”

（…… No, I know, it's just that I'm in it. ）

Lu Yuanming typed sincerely: "I'm sorry, I said it wrong, thank you for the fire." ”

Juehuo let out a few laughs and said, "Don't say such reckless words next time, do you think the decision-maker will be comfortable at that time?" He is also a human being, but he has to endure the act of the heroic spirit to die, and his behavior is also to protect us, so compared to those heroic spirits who can be honored, he is truly pitiful. ”

(No...... I'm okay, it's okay, I'm okay. ）

Lu Yuanming had no dreams that night, and in the next few days he kept an eye on the family funeral, and at the same time, he also participated in the scientists' research on flipping gears.

This peculiar item was named the Flip Gear, which is actually named after the image and effect.

Scientists knew nothing about the object, neither its material, nor its flipping mechanism, nor the source of its power.

Just such a small gear that can be clamped with two fingers, there is no subtlety in its internal structure at all, and such a small structure, but it can expand the range of influence almost unlimitedly, and can cause completely incomprehensible flipping effects, such as the fusion of iron elements they saw with their own eyes, or the deeper level of metalization into plasma, etc., this is not counting the concept flip that Lu Yuanming personally experienced, if this is said, I am afraid that scientists will go crazy directly.

A large part of the foundation of science lies in conservation, conservation of energy, conservation of mass, conservation of angular momentum...... And so on.

This can actually be replaced by another sentence, science is some kind of equivalent exchange.

The higher the level of science and technology, the higher level and more powerful energy sources must be used.

There have been many similar jokes in the past Earth era, such as what is necessary to use high-quality coal to launch rockets, preferably washed coal or something, which is actually a kind of ridicule and joke.

The history of the development of science is actually the history of the more efficient use of energy, and it is also the history of discovering new energy and obtaining energy progress.

For example, before finding a room-temperature superconductor on Mars and obtaining a stable hydrogen fusion reactor, human beings are at most a civilization of about 0.7, until a stable hydrogen fusion reactor is obtained, and human beings can be regarded as half a foot into the first-level cosmic civilization, and then other technologies must be upgraded to the level of matching the energy source of the hydrogen fusion reactor, and human beings can be regarded as a real first-class cosmic civilization.

According to the speculation of scientists, if human beings want to step into the second-level cosmic civilization, that is, to master the curvature navigation technology near the speed of light or the speed of light, then hydrogen fusion reactors alone are far from enough.

In a word, the source and amount of energy used determine the scientific level of civilization.

In that flip, scientists have found at least seven or eight kinds of flipping effects about space, about the change of the properties of microscopic particles, and about the change of macroscopic physical rules.

Such a small piece of gear, through the highest precision microscope and various ray scans, also confirmed that its material and internal microstructure are not fine enough, this is a very ordinary-looking, unknown material of metal gear, so where does its energy come from?

Therefore, scientists are completely confused, they not only suspect that this gear is the creation of some kind of unimaginable cosmic-level civilization, or even trans-universe-level civilization, but they also doubt whether this thing really has anything to do with science.

In any case, if you can't study it, you can't study it, from the material, to the structure, to the scientific principle, you can't do it, you can't do it, so scientists can only turn to study its properties, and now this thing is solidified by colorless light particles, but it only needs to consume less than a hundred colorless light particles every day to stabilize its state.

From the beginning, it takes tens of millions of colorless light particles to solidify this gear, and it also needs two clear concepts to enhance the cognition to be able to do it, and now when it is in a static and solidified state, the consumption is exaggerated and greatly reduced, which also reveals an important characteristic of it, that is, the larger the range of the gear, the stronger its ability to flip and twist, and now its solidification is stationary, and even the ability to flip is not there, as long as it has been solidified, this thing does not even have the slightest lethality.

In the midst of this research on flipping gears, the day of the family funeral arrived.

During the national worship service, a new monument was erected in the huge square outside Valhalla.

Monument to the Heroic Souls of Mankind!