At this time.
The Gauss cannon has covered the city wall, roaring all the time, and the number of laser cannons has also increased. Looking ahead, the original defensive wall has been transformed into the most brutal fort in human history.
Countless soldiers exchanged this moment with their lives and blood.
The power of human civilization and industrialization began to truly manifest in war.
Even later, the purpose of the soldiers rushing to the battlefield was no longer to block the enemy, but to clean the battlefield.
Some people even think.
This war has been victorious, and the offensive of the alien beasts will stop with the fourth line of defense of mankind. What is left is that the front line of mankind advances a little bit and will eventually retake their land.
However, this is impossible.
If this is the case, Shen Yi has already left this world, because he can hold on without him.
There is one final battle.
That was the last peak of Nirvana in the entire world.
At least 20 Tier 4 monsters will be born.
If Shen Yi did not appear, then by this time, mankind has already been close to extinction, the whole world has no long-term shelter for humans, and this world will usher in a fierce fight between different beasts, until the formation of the different The order of the beasts forms a new food chain in this world-a food chain composed of alien beasts.
but now.
Since mankind has lived to this time, this has become the last and greatest challenge for mankind.
When Shen Yi told the people the news.
All people can only be silent.
At this moment.
Compared to this piece of news that seemed to represent the final war, what they were really shocked was the Association, or Shen Yi, which seemed to control everything.
They decided to build the five lines of defense.
But the result.
He really tried his best and was only able to defend the fifth line of defense.
Is this a miracle?
probably is.
But this miracle, from the very beginning, was in the calculations of the association.
This is the Pan-Humanity Guardian Association!
The struggle, hard work, and battle of sentient beings are their test of sentient beings. As long as they fail to meet the requirements of the Association at all during the entire process, the final result will be completely different.
Of course, from another perspective.
This also means that as long as they meet the requirements and reach the limit they can do, the result will be their victory.
"Destiny belongs to the Association." Gu Qishui said quietly, "Come on, retreat to the fifth line of defense, victory must belong to us!"
The last sentence is not a word of encouragement, but a fact.
An established fact in destiny.
Perhaps the special commissioner who is as powerful as a **** has already witnessed this victory.
The news of retreating to the fifth line of defense came out.
All the soldiers were at a loss.
They did not feel the defensive pressure of the fourth line of defense, and thought that this line of defense should be able to hold.
However, during the defense line guarding battles over the past few months, the orders from the general headquarters, nominally belonging to the Pan-Human Guardian Association, have long been trusted by the soldiers.
When a person can anticipate any emergencies on the battlefield, in a sense, he is already a true military god.
Even, many people have already begun to pray to Shen Yi.
Instead of believing in gods who don't know whether they exist or not, it is better to believe in the real existence. It is possible to hear their prayers, and even gods who have given miracles several times to help everyone.
As a result, all soldiers evacuated back again, including all weapons, to the last line of defense for mankind.
And when all this is done.
The last peak of Nirvana in this world arrived on time.
It's still late at night.
It's still a full moon.
This evokes memories of previous Nirvana.
Some soldiers seemed to have realized something.
The roar of the alien beast that was gradually agitated also confirmed people's guess that the roar was so dense that it was impossible to even discern the direction, as if the whole world was full of the roar of the alien beast.
Only the tall city walls and only a door of weapons can bring people a sense of peace of mind.
Then-
The strange beast launched a charge.
"Enemy attack! There are a large number of flying strange animals in the high altitude!" The sound of the alarm not only resounded through the defense line, but also resounded through all cities.
Under the bright white moonlight, there are overwhelming flying monsters.
It was so dense that it even obscured the moonlight like dark clouds.
And the unique cry of flying aliens filled the whole world almost, surrounding everyone's ears.
People's reaction was also very rapid. In the shortest time when the radar detected the flying alien attack, a fighter plane rushed into the sky.
Mankind has never given up control of high altitudes.
The fighter planes equipped with Gauss weapons also have great lethality against alien beasts, and the laser cannons on the ground also emit dazzling light.
The war is about to start.
The threat from the air this time is beyond people's imagination.
Flying monsters are not without, but there has never been such a number.
People quickly learned the reason.
Because an extremely huge shadow is looming in the sky under the moonlight.
The radar found out what it was.
A Tier 4 Beastmaster!
Flying Beastmaster!
And it's still a Gulas.
The wingspan exceeds hundreds of meters, and lightning surrounds the whole body. The two horns on the top of the head represent the identity of the Gulas, making it like a legendary dragon.
The incomparably huge figure shuttles through the clouds, like a huge thundercloud, with roaring sounds rolling down from time to time, as if resounding through the entire world.
"It's awful." The people in the headquarters are already aware of the crisis.
In such a high altitude even Tier 4 transcendents, it is difficult to fight, after all, Tier 4 martial arts masters have not yet mastered the ability to fly.
Even if there is a way for the fourth-order transcendents to solve the flying beast king, at this moment, the beast king has already approached the sky above the defense line. With the huge destructive power of the beast king like a natural disaster, it is bound to affect the city and even humans. The production plant caused huge damage.
It's too late.
After realizing this.
Everyone felt nervous.
All they can pray for is the special commissioner of the Pan-Human Protection Association.
And Shen Yi, indeed shot. After all, to a certain extent, the reason why he stayed in this world was for this beast king.
"Flying species, it's still Gulas. It's impossible to stop it temporarily." Shen Yi's figure has appeared in front of this strange beast, his body flickering with thunder and lightning, and a huge phantom appeared behind him. Muttered to herself, "Jiang Shan's supernatural power is to control wind. Once she has mastered the flying skills, she should be fine.
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