"Accident?"

Duan Lei's words really surprised Ouyang Feng

"Well!"

Duan Lei explained:

"because of the need to increase the power, the sound waves emitted by the sound wave device may make ordinary people feel anxious. You should pay attention to control it, because now we have no time to do the experiment first!" Although Duan Lei has been paying attention to the transformation of the acoustic device in the laboratory, he is also observing the situation in the defensive fortress. Therefore, after the completion of the transformation of the acoustic device, he confirmed that the acoustic device would make ordinary people irritable at most, and then directly rejected the request of Kerry and Gu Changsheng to have a test first.

Duan Lei found that the number of deaths increased more and more in recent days, so he had an ominous premonition. Just after the modification of the acoustic device, he was ready to use it immediately! Duan Lei doesn't know yet. His decision is to pull the Terran back from the brink of extinction. If he really listens to Chris and Gu Changsheng's opinions and takes a day or two to carry out the experiment, then the Terran is likely to be judged as a failure because of too many deaths of ordinary people

Because the death toll is more and more, so those ordinary people are now afraid to the extreme, not to mention sleep, even close their eyes and squint for a while, afraid to sleep directly in the past!

So now basically all ordinary people are full of blood, and there is no way to use the previous method to distinguish whether a person is invaded by soul creatures. What's more, Duan Lei's previous judgment is right. These soul creatures don't need to stay in one person's body all the time. When they plant that shadow in the brain of ordinary people, they can attack the next target. Those who have been planted with shadows before will slowly fall into the illusion and eventually die!!

Compared with the way in which they stay in a person's body until he dies, this way is naturally slower, but it can make more Terrans fall into dreamland in a short time.

These soul creatures naturally know their tasks. In fact, they are not unable to invade the body of those reinforcers or evolutors and attack them. Only in this way, they will consume more and be easily detected by the Terran!

In this period of time, these soul creatures have planted the illusion shadow on more than half of the Terran brain. As long as these humans die, even if their guard task is completed, the Terran will be obliterated by the whole clan!

They don't have any grudges with the human race. In fact, this kind of creature in this layer should be called phantom. They are a very strange creature, without a real body, which is similar to human soul.

Just because they have no body, they don't need any base or camp. Instead, they wander freely between heaven and earth, and are basically everywhere. As long as there are creatures, they exist!!

Their living conditions are very strange. They have to have other creatures in order to survive, because the nourishment they survive is a kind of energy emitted by other creatures in their dreams!

They have a kind of ability that can make any creature produce a mirage. When a creature successfully enters the mirage, it will emit a kind of strange energy, and this kind of energy is the energy that the mirage relies on to survive!

Even before, there were such illusions on Atlantis or its parent star, but because they almost never killed any living things, no one really noticed their existence.

Even among the Terrans, whether it's the parent star or ouyangfeng, they have already regarded dreams as what human beings originally have. They never thought that without the existence of these illusions, human beings can't dream!! This time, because of the endless tower, all the illusions came to the endless tower on this layer. Originally, the number of illusions was basically endless, but after they came to the endless tower, there were only illusions in this layer, so they lost the energy source needed for their survival, so the number dropped sharply!

Maybe if ouyangfeng and they come here a few more years at night, then the illusory spirit clan will perish, and they don't need to bother the Terran to do it at all! It's just that it may be due to the characteristics of the phantom clan. Although the number of their deaths has already exceeded 40%, when Ouyang Feng and Ouyang Feng entered this level, the tower of endless didn't directly calculate that the Terran had passed this level, but recalculated with the number of the phantom clan after they came in.

And with the entry of the Terran, the phantom has its own energy, so there will be no longer phantom death, but the casualties of the Terran began to increase dramatically! Although the phantom clan could not kill people in the past, now with the rules, they can only kill people. Moreover, the phantom clan is different from other races. If they want to survive, they must kill the Terran. It is impossible for them to lose 40% of their own race in exchange for the continuation of their own race.If the hallucinogens do the same, and let humans go to the next level, then there will be no other creatures in this level. Because of the rules of the endless tower, even if the Terrans want to leave some humans to provide them with the energy they need, it is totally impossible.

Therefore, the Terrans must stop their own steps here, otherwise, if they go on, the remaining illusions will be extinct because they don't have the energy to survive!!

Therefore, their battle with the Terran is a kind of life and death battle, either the Terran extinction or the phantom extinction. There is no third way to go!!

Illusions rarely kill, but it doesn't mean they won't kill. The sudden death that often happened on Atlantis or its parent star, or the fact that some people said they saw ghosts and were scared to death, is actually the masterpiece of illusions.

But at that time, the Terrans didn't know the existence of the illusory group, so they attributed all these events to overwork or supernatural events. No one thought that the real cause of death of these people was actually caused by another race!!

After hearing Duan Lei's warning, Ouyang Feng didn't object. Of course, he knew that the current situation was urgent, so he immediately ordered all the people above the fortifier to enter the residential area to prepare for all kinds of accidents!

"Central control room, shrink the energy shield to cover the defensive fortress!"

Before starting the modified acoustic device, Duan Lei first gave an order to shrink the energy shield of the defensive fortress, because the modified acoustic device can only spread sound waves to a little outside the defensive fortress. Duan Lei doesn't know whether the energy shield can block the spirit, but he always has to try, because as long as the energy shield is turned on, it will continue to consume energy, so when they just enter, they didn't turn on the energy shield, so they don't know the effect of the energy shield on the spirit!

However, Duan Lei's command has become a post of the king of hell! Although illusory spirit is an invisible life, it is also a life form, which is also composed of energy. Therefore, the defense shield specially used to isolate energy attacks can just prevent illusory spirit from leaving!

"Open up!"

Duan Lei nodded to Chris, who was already ready, after giving the previous order. Chris directly reached out and pressed a red button, then looked at a nearby screen, which showed the defensive fortress. Because the sound wave device was in the defensive fortress, the scope of the sound wave emitted by it was the actual scope of the defensive fortress, including all the space inside

, not the size outside of the defensive fortress.

Because it has not been tested after the modification, whether the acoustic device can reach their expected level, Chris and Gu Changsheng, as well as the more than 100 engineers who personally participated in the modification, all looked at the screen nervously. As Chris pressed the red button, the defensive fortress on the screen was quickly filled with light red. When he saw that the red completely filled the defensive fortress and extended to a little outside the energy shield of the defensive fortress, the cheers suddenly rang out

, and the engineers finally breathed a sigh of relief. This period of intense busy, and finally completed the results they want, and, all the time, it seems that the people in their laboratory, is to eat and die, although everyone is busy, and constantly have scientific research achievements, but everyone knows that what they do now

is of no use to the current human race .

If the Terrans fail in the endless tower, then everything they do is of no use at all. Now, it can be said that it is a moment for these engineers to really find their own existence value! This is the first time that they are directly involved in this aspect when they enter the endless tower, so their nervousness can be imagined, and even other researchers are equally excited. Although they did not contribute to this matter, this is the result of their laboratory after all

, everyone is quite excited, this time it is them, maybe next time It's our turn!! After the sound wave was sent out, because the sound wave was still outside the range of human hearing, he didn't feel anything. It's just that Ouyang Feng and those above the intensifier were paying close attention to the ordinary people

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