"Prepare for battle!" Looking at the terrifying insect cloud sweeping from the sky, Chu Yu, who was in charge of the defense of the southern city wall, changed his face slightly, and then waved his hands and shouted: "All the strangers are ready, once I give the order, immediately fire with all my strength!" ”

Airplanes!

As Chu Yu's words fell, dozens of shining lightning suddenly shot out from his body, and then accurately submerged into every city defense weapon on the city wall. And with the submergence of these electric lights, a slight red light also appeared on those city defense weapons, which looked extremely weird.

Dada!

Boom Boom Boom!

And in the next second, these city defense weapons also opened fire in unison. The muzzles of dozens of automatic machine guns began to rotate rapidly, and ammunition ranging in diameter from 30mm to 88mm in diameter shot out of various calibers of machine guns, and then formed a terrifying rain of bullets that were impenetrable, heading towards the sweeping insect cloud.

In an instant, the most spectacular scene appeared. I saw that in a burst of violent tearing sounds, the heavy insect cloud and the rain of bullets collided fiercely, and then "stalemate" in mid-air.

If you don't see it with your own eyes, it's hard to imagine the spectacle of the war at this moment. Above the sky, half of it was insects, half of it was bullets, and a steady stream of insect clouds and countless bullets collided with each other so fiercely. Every second, countless insects were pierced by bullets and shattered by cannonballs, but their wreckage could not fall on the city walls at all, because the next second there were more dense bullets and shells that completely destroyed them, and there was not even a slag left.

But even such a terrible rain of bullets covered it couldn't really stop the invasion of this insect cloud. The speed of these insects is too much, no matter how terrifying the power of this bullet rain is, how many insects will be strangled every second, the insect cloud in the sky still has no signs of shrinking, but with the addition of flying insects from all directions, it has become even larger.

And as the battle continued, the insect clouds in the sky also seemed to have discovered the only hole in the defense of Chu City, the south of the city, and began to abandon other directions, all rushing here.

Suddenly, the insect clouds in the sky became thicker, and millions of terrifying insects were launching a suicide attack on the southern city wall at this moment. And with their crazy impact, the dense and terrifying rain of bullets that covered the sky and the sun gradually showed signs that they could not suppress the insect cloud.

Gradually, I saw that the black insect cloud began to slowly press down, getting closer and closer to the city wall, and at the same time, the violent fishy smell and humming sound became more terrifying.

Even, Chu Cheng and the others standing on the city wall at this moment could already see the appearance of which flying insects appeared. Most of these flying insects are extremely tenacious insects such as mutant locusts and mutant cockroaches. This creature is not only powerful and numerous, but also tenacious, especially those mutant cockroaches, unless their bodies are completely torn apart, even if their heads are destroyed, they will not die immediately, they will still wave their wings and attack the city walls.

"Damn, I'm afraid it won't last long if it goes on like this!" Looking at the terrifying sea of insects in the sky like a big mountain, with indescribable momentum and pressure, gradually pressing down, Chu Xun and the others flashed a trace of solemnity in their eyes, and then took a deep breath and prepared to fight.

"Mechanics - artillery fire enhanced!" However, at this moment, Chu Yu suddenly let out a loud shout again, and then shook his hands hard.

In an instant, the faint red light on those city defense weapons suddenly became extremely shiny. At the same time, a strange red light appeared on the ammunition of various calibers fired by those automatic machine guns, which had obviously changed.

Boom Boom Boom!

In the next second, an astonishing scene happened, and I saw that those ammunition that originally only had penetrating power actually exploded violently after submerging into the sea of insects. And with the explosion of these countless bullets, the insect cloud that had been gradually pressed down was instantly slashed off by a layer, and was gradually suppressed back again.

"He's a mechanic too?" Looking at Chu Yu's terrifying methods, a hint of surprise suddenly flashed in Yang Ling's eyes.

Obviously, this unobtrusive City Guard officer is also a mechanic, and he is a mechanic who is even more powerful than him. Don't underestimate the increase in artillery fire that he just made, you must know that if you want to attach energy to each ammunition and detonate it, it requires not only powerful ability energy, but also ability control ability that is incomparable to ordinary people!

With this hand alone, he could conclude that Chu Yu was definitely a powerhouse above the third order!

"Mechanics - Rate of Fire Increased!" However, this was just the beginning, and it seemed that he was worried that the insect cloud would be too close and there would be variables, so Chu Yu let out a cold snort again, and then pressed down with both hands.

Suddenly, the war equipment surrounded by red light also began to emit a slight humming sound. And with this buzzing sound, the rate of fire of those automatic machine guns has also increased significantly. If the rain of bullets fired before was just a dense rainstorm, then the bullets fired now form a long river of bullets that go straight to the sky, continuous and boundless.

With the increase in the rate of fire and power of these city defense weapons, the heavy insect cloud also suffered huge losses all of a sudden. Under the frantic sweep of the long river of bullets, the insect cloud mixed with black, red, green, brown and other colors also began to be swallowed up piece by piece as if it had been dug up by a spoon.

However, even so, the scale of the insect cloud has not decreased significantly. Because there are so many of them, that no matter how much you kill, they will only grow in size, as if your killing is ineffective.

"It's good to be stable!" However, although it did not cause "effective" damage to the insect cloud, Chu Yu was still slightly relieved. His task was to hold the city walls, not destroy the swarm, as long as he could hold on until the energy magnetic field was turned on again and plugged the last hole in Chu City's defenses, then he could breathe a sigh of relief.

And from that moment, there are still 14 minutes left!

"It's so powerful......" Seeing Chu Yu single-handedly increase the city defense weapons on the front city wall and block the invasion of insect clouds, a group of supernatural people, including Chu Xun, couldn't help but be amazed by his strength.

No wonder everyone said that as long as the mechanics were given a good set of weapons and equipment, then they could easily crush dozens of powerhouses of the same level, and even kill the enemy by leaping over the ranks. Now it seems that it is!

Even with Chu Xun's neural reaction speed that far exceeded that of the same level, he was not at all sure that he would be able to escape in this long river of bullets!

In this way, the insect clouds in the sky and the long river of bullets swept up from the city walls were completely deadlocked, and both sides were consuming each other, but one side was consuming lives, and the other side was consuming bullets!

It seems that the situation is gradually improving, because as long as it takes another ten minutes or so, the energy magnetic field of the Southern Region will be completely turned on, and by that time, the defense of Chu City will be perfect. In this way, even if the insect demon is in person, Chu Cheng has the power to fight!

But how can things go as planned? Just when Chu Xun and the others thought that they could rely on the city defense weapons on the city wall to drag through the last ten minutes, a terrible change suddenly happened.

"Lord Chu Yu, you have worked hard!" Seeing that the defense of the city wall seemed to be gradually stabilizing, a beautiful and slender female powerhouse suddenly walked to Chu Yu's side, then took out a scarf, and said with a gentle and concerned face: "Thanks to you, otherwise we would have been in danger this time." Come, I'll wipe your sweat with you! ”

After that, the beauty was ready to wipe Chu Yu's sweat with the towel in her hand.

"Thank you!" Few men can refuse the consolation of a beautiful woman, so Chu Yu also smiled slightly. At the same time, he also felt a trace of pride in his heart, indeed, if it were not for him, how could the defense of the south of the city be impregnable.

"Why, it always feels a little wrong?" However, at this moment, Chu Xun, who was standing beside Chu Yu, suddenly had an inexplicable sense of crisis in his heart, as if something dangerous was about to happen.

Chu Xun was very confident in his intuition, so after noticing that something was wrong, he also began to observe around. Soon, his attention focused on the beautiful woman who was helping Chu Yu wipe his sweat.

This woman looks beautiful, very weak, and very ordinary, and there is nothing wrong with it. But I don't know why, when Chu Xun saw her smile and eyes, he always felt that something was wrong.

The woman's smile and eyes ...... It's like...... That's right, it's like a doll portrait, although it's realistic, it's beautiful, but it doesn't have any spirituality, it's extremely dull!

"That's not right!" Thinking of this, Chu Xun's face changed suddenly, and then he shouted, without thinking about it, he smashed his fist at the beauty.

It was a matter of Chu City's safety, he would rather kill the mistake than let it go now, not to mention that he had left some strength now, even if he made a mistake, at most he would only injure this woman, but not really kill him.

But although Chu Xun's reaction was fast, he still played half a step in the end, and at the moment when Chu Xun swung his fist, a sharp stinger suddenly shot out of the beautiful woman's slightly open red lips, and then stabbed into the defenseless Chu Yu's body.

"Poof!"

Chu Yu didn't expect someone to launch a surprise attack from his side, and by the time he reacted, it was too late, and the sharp black thorn pierced his body like lightning, piercing out from behind him.

Blood began to shoot out from Chu Yu's body, and at the same time, the red light on the city's defense weapon also disappeared abruptly. With the disappearance of the red light, both the rate of fire and the power of artillery fire of the city defense weapons decreased dramatically. And the suppressed insect cloud gradually crushed towards Chu City again!