After severely injuring Chu Xing, injuring Chu Qing, and then using the firepower of Zhang Xie and others to suppress and kill several helpers brought by Chu Xing, Chu Xun's side gradually became the dominant side in this battle. They began to chase and fight fiercely, trying to kill Chu Qing and Chu Xing in order to get rid of future troubles.

However, Chu Xun and the others, who thought they had an absolute advantage, did not find out that they had overlooked a very important thing - that is, the identity of Chu Xing!

You must know that Chu Xing is not only a third-order ability powerhouse, he also has a more weighty identity, that is, the officer of the city wall guard team of the northern city wall!

As an officer of the city guard, Chu Xing has the right to mobilize city defense soldiers and city defense weapons to fight for himself!

"You forced me!" Looking at Chu Xun, who was aggressive and chasing after him with murderous intent on his face, as well as Zhang Xie and the others who had already killed a few helpers he had brought and began to free up their hands to attack, Chu Xing's eyes also flashed with a trace of cold murderous intent, and then he took a deep breath, didn't know where to take out a communicator, and shouted in a deep voice: "Northern District Defense Force, listen to my orders, fire with all your might, and kill these rebels!" ”

"Yes!"

As Chu Xing's voice fell, a cold and heavy voice also came from the communicator. Then, a burst of violent gunfire erupted from the northern city wall.

In the violent gunfire, countless yellow armor-piercing bullets also swept through the sky like a torrential rain, covering Chu Xun and the others.

In addition, dozens of dense cannon roars sounded on the north city wall, and then dozens of cannonballs also crossed an arc in the violent sound of breaking the air, falling towards the place where Chu Xun and the others were.

"Damn, Yang Lang defends, others intercept it with firepower, and stop all those shells for me!" Chu Xun didn't expect that this guy Chu Xing would be so shameless, he couldn't beat it himself, and he even let his subordinates provide fire support.

However, no matter how angry and shameless Chu Xun was, he could only temporarily stop it and defend himself. After all, this is the city defense force of the northern city wall, and even if he has a strong defense, he dare not underestimate it.

After all, even if those bullets can't penetrate his exoskeleton armor, the kinetic energy attached to the bullets will be transmitted to his body through the armor, and it's okay to have a little less, but once there are too many bullets that hit him, I'm afraid that even with his physical strength, he will be shocked by the accumulated force.

What's more, in addition to bullets, there are also shells!

"The Wall of Thick Earth!"

Everyone present reacted quickly, and almost at the moment when Chu Xun's voice fell, they reacted. The first one to react was Yang Lang, who also pressed his hands to the ground after letting out a loud shout. Then they saw that an incomparably thick rock wall instantly condensed on the ground in front of them, protecting them in front of everyone.

"Web of Thunder and Lightning!"

"Peacock Arrow Rain!"

"Psychic - Sword and Shield!"

And with Yang Lang's actions, the broken blade in mid-air, Peacock and Zhang Xie also began to use their abilities to intercept bullets and cannonballs. I saw that in the midst of his fierce shouts and broken blades, a huge power grid and an iron shield composed of countless metal swords also stopped in front of the bullets and cannonballs that were fired.

At the same time, the peacock still used his best move, with a wave of its wings, countless feathers like sharp arrows shot out, and then aimed at those cannonballs to stab fiercely.

On the ground, Yang Ling also aimed at the sky and began to shoot to intercept those shells. Because they all know very well in their hearts that once those shells fall into the formation, they are afraid that the consequences will be unimaginable!

Boom Boom Boom!

Under the fourfold blockade of Zhang Xie, Yang Ling, Broken Blade, and Peacock, the dozens of cannonballs that came from them were detonated by their volleys almost before they could get close, turning into huge fireballs in mid-air, sweeping away with terrifying flames and shock waves in all directions. At the same time, a wave of heat and gunsmoke also hit the face, and people couldn't help but squint their eyes slightly, so as not to be smoky by the gunsmoke.

Without the main threat of cannonballs, the remaining bullets could not penetrate the thick earthen wall condensed by Yang Lang, and they were blocked one after another.

However, although they were not injured under this fierce artillery fire, Chu Xun and the others were still forced to stop in place, giving Chu Qing and Chu Xing a chance to breathe.

And more importantly, this rain of bullets is not a one-time thing, as Chu Xing's orders continue to be issued, there are more and more shells and bullets that come from the burst, and the defensive pressure on everyone is also increasing.

After all, this is the firepower coverage of a city wall, although most of the people who launched the attack at this moment were ordinary city guards, and those heavy fire missiles and machine guns were used to suppress the Zerg, but even so it put Chu Xun and the others under tremendous pressure!

"Damn junior......" Looking at Chu Xun and the others who were gradually suppressed by the concentrated fire attack, a trace of vicious light flashed in Chu Xing's eyes.

Ordering the city defense troops to participate in the battle was really his helpless move, and the reason why he was reluctant to do so was entirely because the impact of this was too great, making it difficult for him to deal with the aftermath.

After all, no matter what, it was difficult for him to explain to Chu Madman and the others why he would mobilize the power of the city guards to attack a few participating students in the student assessment. And more importantly, when he put the main firepower on Chu Xun and the others, those zergs who were spreading towards the northern region also began to cause more damage to the northern region because of the weakening of the firepower suppression.

Anyway, after this battle, it was inevitable that he, the officer of the Chengbei Defense Force, would be guilty of dereliction of duty. The only thing he hoped for now was to be able to kill Chu Xun and the others as soon as possible, leaving nothing alive, and then re-covering the firepower on the Zerg to minimize the losses suffered by the Northern District.

Thinking of this, Chu Xing also hesitated slightly, and then said to Chu Qing, who was cleaning the acidic blood on the wound beside him: "Qing'er, this time your uncle will definitely be guilty of dereliction of duty, I hope you can say a few kind words in front of your father and help me when the time comes." After all, it's all about you......"

"Of course, Uncle Xing!" Hearing Chu Xing's words, Chu Qing nodded lightly, then stared at Chu Xun and the others who were covered by artillery fire in the distance, and said in a deep voice: "The biggest problem now is these guys, if they don't die, our trouble will only get bigger and bigger." And if they all die, I don't think the lord of the castle will ask you for the blame at this critical moment......"

"Don't worry, they won't be able to escape!" Hearing Chu Qing's words, Chu Xing hesitated slightly, then gritted his teeth and nodded: "I'll leave this matter to your Uncle Xing!" ”

Speaking of this, Chu Xing also picked up the communicator again and said in a deep voice: "Start the K2 crystal nuclear cannon and kill those rebels for me!" ”

"Lord Captain, Lord Wu Mad has said that this K2 crystal nuclear cannon can only deal with those insect kings......" However, this time Chu Xing's subordinates did not respond immediately, but were silent for a while before they said intermittently: "Now that the enemy is present, there is not much reserve energy left in our northern city wall...... I don't think it's better to stop putting fire on them just yet, and wait until the battle is over to inform Lord Martial Madness and let them deal with these rebels? ”

Compared with Chu Xing, the prestige of the Chu madman in the entire Chu city is undoubtedly much higher, so these soldiers also attach more importance to the orders of the Chu madman. Even if they knew that the target of the attack at this moment was the Chu madman's apprentice, maybe they might just cease fire.

"!" Hearing that his subordinates dared to disobey him, Chu Xing only felt that he had lost face in front of Chu Qing, and then couldn't help gritting his teeth and shouted: "I will fire the cannon if I let you open the cannon, and I will bear all the responsibilities when the time comes, if you dare to disobey again, don't blame Lao Tzu for being polite!" Don't forget, I'm a team officer and have the right to execute in wartime! ”

"Yes......" Chu Xing's threat obviously worked, and after a moment of silence, a helpless voice sounded on the other side of the communicator: "The K2 crystal nuclear cannon has begun to charge, the coordinates have been locked, and it is expected to be launched in 10 seconds!" ”

Airplanes!

At the same time, a slender alloy cannon barrel protrudes from one of the fortifications of the northern city wall. Then, in a slight humming sound, streams of brilliant blue energy began to condense on the muzzle of the cannon, and began to burst out flashing electric currents.

And in the next second, the position of the cannon barrel also began to be slightly adjusted, and finally aimed at Chu Xun and the others who were resisting the fire attack of the Chengbei Guard, and it could be launched in a few seconds!