Among the squads fighting outside, only the Crescent Squads are barely on par with the Nebula Squad.

Even so, the pressure on the other D-class squads wasn't too great.

Other low-level squads generally do not play a vanguard role, and can only follow behind the high-level squads to assist in combat.

By this time another round of shells had been transported outside the city, and the guards opened fire again.

Chu Nanxing and the others killed the xenos in the inner circle, and the artillery fire prevented more xenos from entering the inner circle on the periphery.

At this time, a large number of special xenomorphs jumped out of the periphery. They have a high attack power and incredible defense, which is difficult to kill them with ordinary artillery fire.

Seeing that the number of special aliens entering the inner circle was increasing, the fortress suddenly jumped on the city wall and screamed, and everyone only felt that the power was stimulated, and the berserk sub-people instantly fell into a rage.

This was discovered by Chu Nanxing a few days ago, the fortress itself is not very high in combat effectiveness, and its excellence lies in the shouting, which can boost morale.

Xu Yangui fell into a rage for the second time since she woke up, and unlike when she first woke up, her consciousness was awake at this time.

She just threw a punch and a xenomorph flew out, and the feeling of power excites her.

However, she also knew that this state could not be maintained for long, and in order to maximize her advantage, she chose to pick a special alien species.

She picked up a listener next to her and slammed it to the ground.

The monster that could slaughter her companions at will at the beginning of the apocalypse is now a fish on the chopping block.

Xu Yangui slaughtered into the alien population at this moment, as if she was in a no-man's land, in order to prevent her from being surrounded when she was exhausted, the bald head and Lin Xuan were not far from her, ready to take the weak Xu Yangui out of the battle circle at any time.

Although the combat effectiveness of the sub-species has improved at this moment, they cannot withstand the large number of xenos, and in order to prevent the more lethal xenos from destroying the city wall, the focus of the sub-people has shifted to special xenos.

This caused some ordinary xenos to break through the inner circle, and this was the time for the guards to fight bloodily.

There are a number of mechanics in the Guard, who have endurance and are virtually invulnerable in exoskeleton armor.

These men jumped off the wall and began to clear the fish that had entered the inner ring to detect the net.

Unlike the armor equipped by the subhuman squads, the armor of the Guards is more advanced, with small retractable machine guns and wall ropes.

Not only can these mechanics fight in close combat, but the powerful impact and lethality of machine guns can also effectively prevent xenomorphs from surrounding them.

At this time, the charge of the special xenos basically came to an end, a large number of special xenos were killed, and the berserk subhumans gradually fell into a period of weakness and were sent back to the city by their companions.

Chu Nanxing looked at Meng Xinzhi of the Crescent Moon Squad, and his attack gradually became powerless.

Chu Nanxing grabbed his bald head, "Send Xu Yangui back and let her pretend to be dizzy." ”

Xu Yangui heard this sentence not far away, and punched the xenomorph softly twice, so he pretended to be invincible, was carried by a bald head, and was sent back to the city.

Meng Xinzhi seemed to breathe a sigh of relief, and killed a few more xenos before his teammates sent him back to the city.

Chu Nanxing had been paying attention to the Crescent Moon Squad, and when he saw their reaction, he laughed sarcastically.

At this time, the xenomorphs in the inner circle were cleaned up, and everyone breathed a sigh of relief, and another wave of artillery fire was coming.

Chu Nanxing and the others climbed the city wall, and the previous position was topped by another team.

Han Xing didn't seem to feel tired, so Chu Nanxing let it hover in the sky and occasionally came down to help the fighting subhumans, so as not to cause too big a gap in the defense line when there were casualties.

This calm didn't last long, and there was a shrill cry in the distance, and the Nebula Squad's faces changed in unison.

This voice is all too familiar, and it is the special alien that caused them to lose so much before-the priest!

These voices were obviously coming from different directions, and Lao Song's eyes narrowed, "There are five in the southwest direction!" ”

It seems that he killed too hard before, which attracted the attention of the priests, and the Nebula team guarded the direction of the priests the most, a full five.

The other teams had no easy time, with as few had to deal with two priests, and as many as four.

The priest's cry rang out, and a part of the xenomorph's body immediately swelled.

Chu Nanxing snatched the horn in the commander's hand, "Long-range attack, don't let those xenos get close!" ”

However, her reminder was still a step late, and there were some members of the low-level squad who had not usually performed too dangerous tasks, and they did not react quickly enough to withdraw at all.

As they attacked, the fat xenos exploded one by one.

For a moment, there was a banging explosion outside the base, making it impossible to tell whether it was the sound of shelling or the sound of xenoblasts.

At this time, the scene is like hell on earth, with severed arms and stumps flying in the air, blooming blood-colored flowers on the other side.

Chu Nanxing and the others didn't care about resting, so they hurried down to help.

The base commander commanded at this point, and the mechanics held their massive alloy shields in front of them, while the machine gunners behind them fired at the xenomorphs in a large area.

However, the mechanics are not gods, and their physical strength is gradually exhausted by the constant explosions and the impact hitting their bodies repeatedly.

When the first mechanic falls, the xenos have a breakthrough, and more and more xenos converge towards the breach, causing more mechanics to fall.

It only took a quarter of an hour for these xenos to fully break through the defenses.

The mechanics lying on the ground were dressed in armor and were not in danger for the time being, but the machine gunners behind them were not so lucky.

These machine gunners are all strong ordinary people, and they don't have any advantage in hand-to-hand combat with xenomorphs, and in a short time, they are dead and wounded.

Chu Nanxing dodged left and right at this time, and frantically marched towards the priest's location, Han Xing swept low in the sky, grabbed her and Lin Xuan, and flew forward with the two of them.

The priests were obviously not stupid, they had long been surrounded by layers of xenomorphs, and Chu Nanxing and the others didn't even have a place to stay.

Chu Nanxing sneered, let Han Xing fly a little higher, then pulled out the iron ring and threw a few grenades downward.

The obese xenos exploded in a row, and the flesh and blood flew sideways, and even the ordinary xenos around them were blown to death.

Chu Nanxing and the two were placed in the vacated space by Han Xing, and as soon as the two of them landed, they rushed out, one by one, and killed the two priests.

The other three were far away, and Chu Nanxing was once again grabbed by Han Xing and brought back to the city wall.

Chu Nanxing was put down at the gate of the city, and she ran to the base commander, "Base commander, request fighter support." These obese xenos can be easily detonated, and if a bomb is dropped in the air, not only can they be killed, but other xenos can be used to kill them. ”

The base commander nodded, and gestured to his subordinate next to him, who hurried to organize the fighter to fight.

Chu Nanxing didn't say much, and continued to return to the front line to kill the xenos, because many of the fat xenos broke through the defense line, the explosion sounded in the inner circle, even if it was a high-level Asian squad, many people were seriously injured, and Chu Nanxing himself was also colored.

The mechanics took a short break and gradually got to their feet. After the xenomorphs in the inner ring were cleared by the guards and subhumans, the defense line was re-erected.