It's time.

Gauss cannons have covered the entire city wall, roaring all the time, and the number of laser cannons is also increasing. Looking around, the original defense wall has turned into the most brutal artillery position in human history.

Countless soldiers paid with their lives and blood for this moment.

The industrialized power of human civilization began to be truly reflected in war.

Even later, the purpose of the soldiers rushing to the battlefield was no longer to stop the enemy, but to clear the battlefield.

Some people even think.

This war has been won. The offensive of the alien beasts will stop at the fourth line of human defense. What remains is for the human front to advance little by little and eventually take back their land.

However, this is not possible.

If that were the case, Shen Yi would have left this world long ago, because it could be protected without him.

There is one final battle.

That was the last peak of nirvana for the entire world.

At least twenty fourth-order exotic beasts will be born.

If Shen Yi had not appeared, then by this time, humans would have already been on the verge of extinction, and there would be no place for humans to stay in the entire world for a long time. This world would be ushering in a brutal fight between the alien beasts until a set of order belonging to the alien beasts was formed, forming a new food chain in this world - a food chain composed of alien beasts.

But now.

Since humans have survived to this point, this has become humanity’s final and greatest challenge.

When Shen Yi told people the news.

Everyone can only remain silent.

Right now.

Compared to this piece of news that seemed to represent the final war, what really shocked them was the association, or Shen Yi, who seemed to be the force that controlled everything.

They decided to build the five lines of defense themselves.

But the result.

Even if we really tried our best, we could only hold the fifth line of defense.

Is this a miracle? Perhaps.

But this miracle was, from the beginning, in the Association’s calculations.

This is the Pan-Humanistic Guardian Association!

The struggles, efforts, and fights of all living beings are their tests for all living beings. As long as they fail to meet the requirements of the association even a little bit during the whole 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 do their best, 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 will definitely belong to us!"

The last sentence is not a word of encouragement, but a statement of fact.

A fact that is determined by fate.

Perhaps, that powerful, god-like special envoy has already witnessed this victory.

As soon as the news of retreating to the fifth line of defense came out.

All the soldiers were a little confused.

They did not feel the defensive pressure of the fourth line of defense and thought that this line of defense should be able to be held.

However, during the months of defending the line, the orders from the headquarters, which nominally belonged to the Pan-Human Protection Association, had already been deeply trusted by the soldiers.

When a person can anticipate any emergency on the battlefield, then in a sense, he is already a true military god.

In fact, many people have begun praying to Shen Yi.

Rather than believing in gods whose existence is unknown, it is better to believe in gods that really exist, that may hear their prayers, and that have even performed miracles many times to help everyone.

And when all this is done.

The last peak of Nirvana in this world arrived on time.

Still late at night.

It's still a full moon.

This evokes memories of previous nirvanas.

Some soldiers seemed to have realized something.

The increasingly excited roars of the strange beasts also confirmed people's speculation. The roars were so dense that it was impossible to even distinguish the direction, as if the whole world was filled with the roars of strange beasts.

Only high city walls and weapons can bring people a sense of security.

Then——

The strange beast launched a charge.

"Enemy attack! There are a large number of flying monsters in the sky!" The alarm sounded not only throughout the defense line, but also throughout all the cities.

Under the bright moonlight, there are flying beasts covering the sky.

It was so dense that it even blocked the moonlight like a dark cloud.

The unique cries of the flying beasts almost filled the entire world and surrounded everyone's ears.

People reacted very quickly. In the shortest time that the radar detected the attack of the flying monster, fighter planes rushed into the sky.

Humans have never given up control of the skies.

Fighter planes equipped with Gauss weapons also have great lethality to alien beasts, and the laser cannons on the ground also emit dazzling light.

The war is about to break out.

This time the threat from the air was beyond people's imagination.

There are flying monsters, but there have never been such numbers of them.

People soon found out the reason.

Because an extremely huge shadow was looming in the sky under the moonlight.

Radar detected what it was.

A fourth-level beast king! A flying beast king!

And it's a Gulas.

Its wingspan exceeds several hundred meters, lightning surrounds its entire body, and the two horns on its head represent the racial identity of Gulas, making it look like a legendary dragon.

The extremely huge figure shuttled through the clouds, just like a huge thundercloud. From time to time, there was a roaring sound rolling down, as if resounding throughout the world.

"Oh no." People in the command center have realized the crisis.

At such a high altitude, even a fourth-level transcendent would find it difficult to fight, after all, a fourth-level martial artist has not yet mastered the ability to fly.

Even if there is a way for a fourth-level extraordinary person to get rid of this flying beast king, at this moment, the beast king has already approached the sky above the defense line. With the beast king's huge destructive power like a natural disaster, it is bound to cause huge damage to the city and even to human production factories.

It's too late.

After realizing this.

Everyone became nervous.

The only people they can pray to are the special agents of the Pan-Humanistic Guardian Association.

And Shen Yi did take action. After all, to some extent, the reason why he stayed in this world was for this beast king.

"It's a flying species, or Guras. There's nothing we can do if we can't stop it for now." Shen Yi's figure had already appeared in front of the strange beast, with lightning flashing all over his body. A huge shadow appeared behind him, and he muttered to himself, "Jiang Shan's magical power is to control the wind. Once she masters the skill of flying, there should be no problem."

Please give me a monthly ticketヾ(≧O≦)〃Ah~ 　　 　 (End of this chapter)