Due to the hand-to-hand combat with S1, from time to time, survivors were caught by zombies and let out a terrible scream. Those S1s are far more than normal zombies.

Even if he was as strong as Yue Chong, he didn't dare to fight with more than twenty S1s at the same time without wearing the powerful talisman secret technique of mutated water snake skin armor, rat king leather, and unleashing the combined protection technique. Once he fights twenty S1s at the same time, even if he is careful, he will be scratched by S1. The average survivor is even more miserable.

If it weren't for the overseers staring at the back, who would have been shot immediately, and guarded by rudimentary fortifications such as barbed wire and steel triphorses, those survivors would have collapsed long ago. Even so, as the powerful firepower support points went out one by one, more and more S1 zombies rushed over, and the defense line on this side was about to collapse.

Yue strode up to Xu Zhenggang, frowned, pointed to the infantry fighting vehicle and asked him, "Why don't you open fire!" ”

In this kind of dense period of evolutionary zombies, the ZPT90 25mm machine gun of the infantry fighting vehicle is a big killer, and it can tear those evolutionary zombies to pieces with a single strafing shot.

Xu Zhenggang said with a bitter face: "There is no ammunition!" If you're bringing someone in, it's a few steps too late. It's impossible to hold here. ”

Without ammunition, the powerful infantry fighting vehicle was nothing more than a heavy vehicle, unable to exert its terrifying destructive power. The lack of ammunition is also the key to restricting the fight between humans and zombies.

"Ji Qingwu, the first, third, and fourth squads, follow me!" Yue Zhong looked at the defensive line in front of him that was about to collapse, and immediately rushed forward with a team of four enhancers.

Shirakawa led the sharpshooter squad with a rifle in hand and fired very calmly from a distance, and every shot was fired, and an S1 was shot in the head.

At this time, the front was already crowded with S1, Yue Zhong led four squads into the S1 group, and slashed out three slashes at once, directly cutting the three S1s in two.

The white bone standing on Yue Chong's right also swung its big and long white bone axe, like a whirlwind, constantly cutting those S1s who rushed over in two.

Ji Qingwu, who was standing on Yue Chong's left, also swung the Tang knife and slashed the zombies one by one.

As soon as he burst into the group of corpses, Yue Zhong could only swing his knife and slash, he couldn't use any subtle tricks, and there was no room for maneuvering, just a mechanical knife to kill the zombies. S1 kept dying under his knife, and his body was grabbed by S1 from time to time. However, those S1 attacks were blocked by the rat king leather he was wearing, and they couldn't hurt him at all.

Yue Zhong was so strong that he was caught by that S1 in the body, and the rest of the fighters were caught by that S1 more times. It's just that they are all wearing mutant water snake skin armor, and those S1 claws can't tear the water snake skin armor to cause damage to their body, but they chop off their heads with a knife.

Each of these S1s is a level 10 monster. Their constant death provided a large amount of aura to the elite warriors of Yue Chong's tribe, allowing them to continuously advance and gain strengthening. In particular, the third and fourth squads, which have relatively low reinforcement levels, almost every time they kill S1, one person's level is increased. Let their morale be high.

Under the leadership of the three powerful arrows of Yue Chong, Bai Gu, and Ji Qingwu, these four squads continued to rush and kill among the corpses, approaching the city step by step with great difficulty.

Although Yue Chongbu was strong, outside the city, more than a hundred L2 were constantly throwing evolutionary zombies into the city, and the speed of the zombies they killed was far less than the speed of those L2 throwing zombies into the city, and it was very difficult to take every step forward.

"Retreat !!" Yue Zhong saw that the zombie seemed to be inexhaustible, and it was difficult to enter an inch. The order to retreat was given.

If the battle continued like this, the fighters of the four elite squads would be unable to advance to the city when their physical strength was exhausted.

Under Yue Chong's order, the elite soldiers of the four squads retreated in an orderly manner towards the place with rudimentary fortifications.

"Ji Qingwu, you come with me!" Yue Zhong activated the combined protection technique, and then hugged Ji Qingwu up, and shot a bone spur out of his hand, supporting him to fly towards the city.

Flying up to the city, Yue Zhong saw that more than 100 L2 were constantly throwing zombies into the city, and the city walls were full of dense zombies. And the number of zombies is still increasing.

These zombies are all evolutionary zombies, the forward is S1, and the zombie thrown in the back is L1. Among the 100,000 corpses, there were only a few hundred evolved Type 2 zombies. However, there are thousands of Type 1 zombies, so they can be thrown at will.

The Z-shaped zombie hidden in the crowd of corpses immediately summed up the lesson after yesterday's failed siege. First of all, he let the huge ordinary zombies surround the entire Qingyuan County, so that the four city gates did not dare to divide the troops. Then it concentrated on the evolution zombies to raid the weakest West City Gate in one fell swoop, and attacked the West City Gate in one fell swoop.

Yue Zhong waved his hand and threw a sweet potato grenade on the city wall, and with a loud bang, the explosion of the sweet potato grenade blew up a circle of zombies.

Yue Zhong hugged Ji Qingwu and quickly fell to the ground.

Below the city wall, a head of H1 continued to shoot out fireballs and bombarded the city wall, blasting countless debris.

The countless zombies around them all surrounded Yue Chong.

"Protect me!" Yue turned his hand over, and a QJZ89 12.7mm heavy machine gun appeared in his hand, and he indulged in the QJZ89 12.7mm heavy machine gun and spat a fierce tongue of fire and fired wildly at the H1 in the distance.

Under the fire of the large-caliber bullets of the QJZ89 12.7mm heavy machine gun, the head H1 was blown out of the body and fell to the ground.

Ji Qingwu stood beside Yue Chong, his eyes flashed, waving the imitation Tang knife, constantly slashing and killing S1 and L1 for Yue Chong to firmly guard his back.

Xiaoqing also flew to the head of the city, and with a flap of his wings, seven or eight evolutionary zombies were flapped away. It is capable of pecking at the head of an evolutionary zombie with a single peck.

Yue Zhong was in the middle of the strafing, and a premonition of danger suddenly appeared in his heart, and he immediately fell to the ground.

The next moment, three fireballs bombarded Yue Chong's original location, blowing up the QJZ89 12.7mm heavy machine gun to smithereens.

"Damn bastard!" Yue Zhong watched the QJZ89 12.7mm heavy machine gun being blown to pieces, and his heart felt distressed. The QJZ89 12.7mm heavy machine gun was extremely powerful, and there were many places to need it, and only two of them were stored in his storage ring.

Without hesitation, Yue Zhong took out the last QJZ89 12.7mm heavy machine gun, mounted it on the city, and frantically strafed the H1 in the distance.

One head of H1 was pierced by the metal barrage, and more than thirty H1s were killed in a short time. The remnants of the H1 fired a fireball at Yue Zhong again.

This time, Yue Chong was already prepared, and as soon as the premonition of danger appeared, he quickly lay on the ground with the QJZ89 12.7mm heavy machine gun.

After the fireball exploded, Yue Zhong carried the QJZ89 12.7mm heavy machine gun and continued to fire wildly at those H1s.

H1, who was lying on L1's body, was blown up by Yue Chong, and fireballs continued to shoot out from the mouths of those H1s, bombarding the city wall.

"90% of H1 has been attacked! Fifteen minutes to go! Yue Zhong was scanning the corpses as he counted the number of H1 fireballs.

Yue Zhong turned his head to look, and saw that Ji Qingwu, who was standing behind him, was already drenched in sweat and panting slightly. Although the battle time is short, she has to face a large number of zombies at the same time, which is extremely physically exhausting.

"Do you still have the stamina?" Yue Zhong stepped forward, casually slashed the two L1s, and asked Ji Qingwu.

"Yes!" Ji Qingwu glanced at Yue Chong, and casually slashed an S1 with a knife.

Yue Zhong smiled, hugged Ji Qingwu and jumped down towards the city.

In the sky, Xiaoqing flapped her wings and flew down to the city, severing the head of an L2 with a single blow.

Under the city walls, there are dense ordinary zombies everywhere, and there is almost no place to stand. Yue Chong's hands continued to interlace and shoot bone spurs, supporting him to rush towards the H1 cluster.

Those H1 zombies are the biggest threat to Yue Chong, and with the existence of H1 zombies, his retreat is not safe.

After a few ups and downs, Yue Zhong came to the H1 cluster, he quickly fell, and slashed one H1 in two along with the L1.

The surroundings were densely packed with zombies, Ji Qingwu fought hard to kill, killing six or seven zombies, but the zombies like a sea still squeezed over, and she could even smell the strong smell of corpses emanating from the zombies' bodies.

In that group of corpses, there were ordinary zombies everywhere, squeezing the space to move, and the agile enhancers could barely move an inch. If Ji Qingwu fell into the group of corpses alone, he was afraid that he would be overwhelmed by the endless stream of corpses if he killed dozens of zombies. It's not that she's not strong enough, it's that there are too many zombies, and there's no room for her to move at all.

Yue Chong's right hand shot out a bone spur, supporting him to rise rapidly, shooting towards an H1 not far away, slashing that H1 in two.

Xiao Qing in the sky also followed Yue Chong, constantly pounced, and pecked at the head of H1.

Under the hunt of Yue Zhong and Xiaoqing, one H1 was killed, and when only 10 of those H1s were left, those H1s jumped from the top of L1's head one after another, hiding in the corpse.

In the midst of the dense mass of corpses, it was extremely difficult to find H1. Yue Zhong didn't chase those H1s, but used the extension of the bone spurs to rush towards an L2.

Those L2s are the main force that throws zombies, and as long as they can be killed, they can reduce the pressure in the city.

In a few flashes, Yue Zhong appeared in front of an L2, he raised his stinger, and shot the L2 directly in the head.

After taking out the L2, Yue Zhong used the staggered movement of bone spurs to constantly appear in front of those L2s, and killed them with a single shot.

"Congratulations on reaching level 35 and earning two enhancement points."

After Yue Zhong used a stinger headshot to kill fifteen L2s, he finally leveled up again and became a level 35 booster.

(To be continued)