Due to the zombie cat, there was a short firepower gap on the city wall of nearly 100 meters, although the support of the brother troops, but the zombies still took advantage of this gap to rush to the city wall, and began to accumulate corpses to climb the city wall.

Seeing this situation, Lin Fei simply joined the battle with his own guards,

Seeing that the number of zombies piling up under the city wall is increasing, and news of zombies arriving at the city wall has been reported from other quarters one after another.

Putting away the barrel that had turned red, Lin Fei picked up the walkie-talkie and connected the artillery position again.

"Boom, boom, boom!!!!!"

Countless large and small cannonballs whistled and roared, flying over everyone's heads, slamming into the zombie crowd, setting off bursts of bloody rain.

One cannonball after another exploded in the zombie pile, the night was reflected into day, and one after another blood mist rose on the ground, each shell would form a vacuum in the zombie group, but it was soon filled by the zombies behind, and the bloody scene made the soldiers on the city wall tingle.

The dense artillery fire stretched from 20 meters to three kilometers from the city wall, and this time the cannon fire did not stop as before, but continued to fire from the artillery positions to all sides of the city wall.

But there are not many heavy artillery in the base, most of them were brought by the head of the third regiment, which can only delay the pace of the zombie attack, but this is enough for Lin Fei and them to clean up the zombies surrounded under the city wall.

"Shoot! Shoot! What are you doing stupidly! ”

Just experienced the shock brought by the artillery, which made the soldiers stunned for a few seconds, and when they heard Lin Fei's roar, the soldiers reacted, and quickly adjusted the muzzle of the gun and pulled the trigger.

"Da Da" All kinds of gunfire rang out again in the city.

As time passed, more and more zombies fell under the city walls, and the height of the zombies' corpses increased at a speed visible to the naked eye.

Lin Fei, who was shooting, felt that something was wrong, he found that the zombies seemed to be getting closer and closer to him, and his eyes slowly moved forward, only to find that he didn't know when the corpses of the zombies had been piled up outside the city wall into a small steep slope, and the zombies behind were running forward with the corpses, and the zombies were constantly knocked down halfway through, increasing the height of the slope, and it would not be long before the corpses could be piled up as high as the city wall.

Realizing the seriousness of the problem, Lin Fei picked up the walkie-talkie.

"Is it a command post? I'm Lin Fei! ”

Lin Tianxiong, who was watching the battle screen at the command post, grabbed the walkie-talkie, "It's me, how is it on the city wall!" ”

Hearing Lin Tianxiong's voice, Lin Fei was not surprised, "It's okay!" Before, a zombie cat sneaked up on the city wall and killed and injured hundreds of people, but fortunately, I brought people over in time, and now the zombies are blocked outside the city wall and can't enter. He briefly recounted the situation on the city walls.

"That's good!"

"Now, though, there's a problem!" Lin Fei said with a twist.

"What's the trouble?"

"Although the zombies are blocked, the height of the zombie corpses has been increasing, and at this rate, the corpse pile will be close to the city wall in less than two hours!"

Hearing Lin Fei's words, Lin Tianxiong ordered: "Turn the drone to shoot the perspective of the city wall!" ”

"Yes!" The drone technician replied, and it controlled the drop height of the drone.

The people in the command post who saw the picture transmitted back from the large screen all gasped, and saw that in the picture taken by the drone, countless ant-like zombies hit the city walls of the base from all directions, and the flames fired by the guns on the city wall clearly outlined the outline of the base.

"Zoom in on the picture under the walls!" Lin Tianxiong ordered again.

"Yes!"

As the picture continued to close, everyone saw the battle picture clearly, and saw that the soldiers on the city wall kept pulling the trigger in their hands, and the bullet casings on the ground had buried the soldiers' feet, and there were still many scrapped gun barrels on the ground.

This is not the point, the most attractive thing is the pile of zombies formed outside the city wall, the people who saw this scene all opened their mouths wide, looking incredulous, and a few female soldiers directly covered their mouths and ran out of the command post, squatting on the ground and vomiting.

"Shhh

Even Lin Tianxiong, who has always been calm, couldn't help but gasp when he saw this scene.

Then he picked up the walkie-talkie, "I have seen the situation, I immediately asked the remaining two battalions to bring explosives up and blow up the corpses." ”

Facing the two battalion commanders who were still in a daze, he ordered: "Order the sixth battalion and the eighth battalion to bring blasters to the wall to support," and looked to the side, "At the same time, order the logistics troops to transport all the grenades to the city wall." ”

"Yes!"

Hearing the order, everyone got busy, and the contact troops picked up the walkie-talkie and began to give orders, and the two battalion commanders immediately ran back to their camps.

"Urgent gathering! Fast! Grab your gear and bring as many blasters as you can! ”

Soon the men of the two battalions were assembled, each with a few blasters in his hands, and quickly ran up the city wall.

As soon as they got on the city wall, they scattered under the leadership of their respective captains, and as the blasting canisters were thrown down the city, the corpses under the city walls were suddenly blown down by the impact of the explosion.

Suddenly, there was a burst of bloody rain under the city wall, and the corpses of the zombies that were blown up were full of waste, and some were even blown up on the city wall, and some of the more unlucky soldiers were splashed all over their bodies, and suddenly there was a shouting and scolding sound from the city wall, but then they were smoked speechless by the smell coming from the face, and some were directly smoked and vomited, this smell was really disgusting.

Lin Fei pulled up the mask on the side, and while taking the grenades and explosives bags sent by the logistics staff, he kept throwing them down the city wall, although the smell was unpleasant, but this method was still feasible, at least the height of the zombie pile was reduced a lot.

In this way, the soldiers on the city wall fought together, while using the explosives in their hands to reduce the height of the zombies, and for a while a stalemate was formed, and the height of the corpses could not go up or down.

I don't know how long it took to resist the zombie attack, the hands of the soldiers who fired the guns were numb, and the shoulders against the butt of the guns lost consciousness, and they just changed their orders to aim and shoot mechanically, and even the artillery fire in the base became sparse.

On the eastern horizon, the morning sun was slowly rising, shining on the warriors, which gave them some warmth to their somewhat stiff bodies.

Suddenly, in the wilderness in the distance, a loud roar was heard,

"Roar!"

With this roar, the tireless attacking zombie army finally slowly retreated, and the soldiers who were aiming and shooting found that the zombies turned around and ran backwards, only then did they realize that the zombies had retreated, and suddenly there were bursts of victorious cheers on the city wall.

Lin Fei looked at the retreating figure of the zombie and couldn't help but let out a deep breath.