At this time, the head of the wall was already full of people, including Yang Yifei and Li Mengqi, as well as all the senior officers in the entire camp, as for Li Mingjie, Ma Quan and Lin Ji, they were going to guard the parking lot of the camp, so they were not on the wall at the moment.

Everyone standing on the wall had the same expression, that is, nervousness, which also made the entire wall full of a tense atmosphere.

It is no exaggeration to say that this battle is about the life and death of the entire camp, winning, the camp is here, losing, the camp is completely destroyed, how can they not be nervous!

But all the defensive fronts that can be arranged have been arranged, and the only thing that can be done now is to wait for the arrival of the zombie army!

And after an hour's rest, Yang Yifei's body also recovered, originally he thought that it would take at least a day or so to complete the task he assigned, but under the fact that each soldier almost squeezed out his maximum potential, the three lines of defense were arranged in just a few hours.

The first line of defense is 10 kilometers from the camp, with all the explosives and mines in the camp, and the second line of defense is the artillery battalion of the commander of the 2nd battalion, as soon as the lost army reaches the camp 5 kilometers, the covering bombardment will begin, as for the last line of defense, it can only rely on the moat and the city wall.

"It is estimated that in about an hour, the loss of the army will be the first line of defense!" Raising his hand and looking at the watch in his hand, Yang Yifei mentally estimated the distance between the lost army and the camp. Time passed minute by minute, maybe in normal times, an hour passed in the snap of a finger, but now an hour of time is undoubtedly a torment for everyone on the wall.

Just when the tension in everyone's hearts was about to reach the limit, a loud bang came from a distance, and these loud noises also indicated that the lost army had reached the first line ......of defense.

"Mengqi, Yuran, you guys are waiting here, I'll take a look!" Yang Yifei said to the girls, and then turned his head and told Xiao Jin to protect the girls, and then flew towards the front.

As soon as he flew over the front, Yang Yifei was shocked by this scene, every time a zombie stepped on a mine, hundreds of zombies would be blown to pieces. However, compared to tens of thousands or even hundreds of thousands of zombie armies, these shattered zombies are still like a drop in the ocean for the huge group of corpses.

The explosion of "boom boom boom ......" continued to sound, and the zombies were constantly being blown to pieces, and at the same time, Yang Yifei was also like a hanger, and his experience was rising slowly.

"You should bring Jin!" Yang Yifei felt the soaring experience, and thought to himself.

Soon, half an hour later, Yang Yifei was upgraded one level again, reaching level 16 of the first order, of course, accompanied by the loss of the first line of defense by the army of corpses Sea of corpses tactical breakthrough, for which the corpses also paid the price of hundreds of thousands of zombies! However, these could not scare the footsteps of the zombie army, and after passing the first line of defense, the zombie army advanced towards the camp again without the slightest pause!

At this time, plus the zombies that were eliminated by the blockade, the corpse group has been wiped out by 300,000, nearly a third less, if you add the covering bombing behind, Yang Yifei estimates that in the end, they will face an army of about 500,000 zombies at most, which is already the best situation!

Flying back to the camp, a group of people surrounded him, asking about the results of Yang Yifei's first front. When they heard that the first front had eliminated more than 100,000 zombies, everyone was quietly relieved, after all, the more zombies were eliminated, the greater the chance that the camp would win.

"Second battalion commander, get your artillery battalion ready, in an hour or so, the lost army will arrive at your defensive line!" Yang Yifei shouted to the commander of the second battalion.

"Guaranteed to complete the mission!" After saluting, the commander of the second battalion turned around and ran down the wall, preparing to carry out a covering bombardment......

While everyone was waiting, another hour passed, and the lost army came to a place 5 kilometers from the camp as scheduled, and at the same time, the commander of the second battalion also gave the order to open fire!

"Boom, boom, boom!!!!!" Large and small shells whistled, roared, and smashed into the lost army, and suddenly, a huge meat grinder was directly formed 5 kilometers in front of the camp, and countless zombies were smashed by one cannonball. Some zombies who were lucky not to be killed by the explosion dragged their mutilated bodies and crawled hard towards the camp without reluctance!

Yang Yifei didn't want to waste these experiences in vain, so he took Xiao Jin and flew towards the zombie army. Soon, a man and a cat came to an altitude of 1,000 meters above the ground and enjoyed the experience of soaring.

This covering bombardment lasted for a whole hour, and finally stopped, and a few minutes after the bombing stopped, Yang Yifei knew that the shells in the camp should have been declared over, but the record was also terrifying, and the number of zombies that were eliminated was much more than he expected at the beginning, and nearly 300,000 ordinary zombies and a small number of low-level berserk zombies were eliminated.

At the same time, Yang Yifei also reached level 17 of the first order, and Xiao Jin also reached level 45, and his attributes rose a lot again, although every time the sea of corpses rioted was a crisis, it was also an opportunity for Yang Yifei. After adding the free attribute points of himself and Xiaojin, one person and one cat returned to the camp, and the next thing was to prepare to face the zombie army.

"You guys go back first!" Back on the wall, Yang Yifei immediately said to the girls.

"Well, be careful!" The women did not object, after all, they could not help much here, and they could become a burden. Under the protection of Xiao Jin, the girls got off the fence and went back to the dormitory.

In addition to the heavy machine guns, five PLL01 155mm cannon howitzers have also been pulled up on the wall to deal with high-level berserk zombies.

Originally, there were only two PLL01 155mm cannon howitzers in the camp, and the extra three were pulled back from the military base by Yang Yifei......

The time slowly came to 6 o'clock in the afternoon, when the first zombie appeared in everyone's sight, and then more and more zombies appeared, surging towards the camp like waves!

Although more than half of the zombies have been wiped out, the remaining zombie army is still shocking, as the so-called "more than 10,000 people, boundless and borderless", not to mention 400,000!

Even in the face of the loss of the army that poured like a tide, the soldiers participating in the battle on the wall did not panic in the slightest, and calmly set up their heavy machine guns, after all, in the past few months after the outbreak of the end times, these soldiers were killed from the sea of corpses and blood, and they were no longer afraid of these zombies.

The zombie army was not slow to advance, and soon reached the edge of the moat of the camp, and then stopped. The moat, which is 10 meters wide and 15 meters deep, is undoubtedly a moat for the zombie army.

And while all the soldiers were waiting, at the rear of the zombie army, five mid-level spiritual zombies were silently discussing something, if there was a person who could understand these spiritual zombies at this time, he would definitely feel surprised.

Because the five spirit zombies were actually arguing over whether to forcibly attack the camp or retreat!

The five psychic zombies were divided into two factions, three advocated continuing to attack the camp, and two advocated retreating, because the psychic zombies who were the supreme commander had a dispute, so the zombie army could only stop!

Xie Kangping looked at the zombie group at the edge of the moat suspiciously, and asked the commander of the third battalion beside him, "Why did these zombies stop?" ”

His question is also something that everyone present wants to understand, after all, these zombies who will never retreat in the face of the sword mountain and the sea of fire actually stopped in the face of a moat, although this moat is a bit wide and a little long!

"Damn!" The commander of the third battalion rolled his eyes and replied, "You ask me?" Who goes, I ask? I'm not a zombie! All the officers on the wall couldn't figure out what caused these zombies to stop, and finally they all looked at Yang Yifei, who knew the most about zombies.

"Don't look at me!" Seeing everyone's gaze on him, Yang Yifei directly spread his hands and said very simply: "I don't know either!" ”

Yang Yifei's straightforward answer suddenly made everyone roll their eyes neatly.

After a short dispute, the final result came out, and the three main battle spirit zombies won, that is, they chose to continue attacking the camp!

Under the command of the five spiritual zombies, one by one the ordinary zombies began to move, moving towards the moat, and the scene of dumplings appeared again, and the moat at this time was like a gluttony with a big mouth, constantly devouring zombies.

Not only that, but 400 or so corrosive zombies also reappeared, opening their mouths and spraying corrosive venom at the walls of the Gundam.

......Even the three-meter-thick wall was corroded by this terrifying corrosive venom.

"Don't be idle, shoot those corrosive zombies with a stunner!" Yang Yifei shouted at Xie Kangping, the battalion commander, and after speaking, he took off the sniper rifle on his back, aimed at a corroded zombie and pulled the trigger!

"Yes!" Xie Kangping, a high-ranking officer, was not to be outdone, and aimed at the corrosive zombies one by one.

Although they are not as perverted as Yang Yifei and can ignore the recoil of the sniper rifle, they have been soldiers for more than ten years, and their marksmanship is naturally not bad, and they have eliminated more than 20 corrosive zombies in one round of sniping.

A strange scene appeared, a group of corrosive zombies kept spitting corrosive venom on the wall, and Yang Yifei kept sniping and killing corrosive zombies with sniper rifles!!