More than 60000 zombies came over like the tide at high tide. They passed through the gaps in the middle of the buildings, like the sea over the rocks.

As the distance got closer, the gunfire began to ring out. The corpse group has entered the best shooting distance, and Xu Yongping does not need to give the firing command again. The fire tongues on the whole defense line spit out flames, harvesting the life of the zombies like harvesting rice.

The explosions in the middle of the zombie group came and went, and the preset explosives were detonated one by one. After the thick smoke, many large pits with a diameter of several meters were left on the ground. Near the crater are all the corpses shattered in the explosion. The blackened trunk carries thick smoke, making it impossible to distinguish which part of the zombie is.

"How long will it take for the next batch of fire reinforcements to power up Jiang Wannian's department?" Xu Yongping sends orders to the correspondent.

The corpses began to cross the North Road of the National Stadium, and the battle began to enter a state of anxiety.

"General Jiang replied that it was expected to take more than half an hour." The correspondent reported.

Xu Yongping nodded and said nothing. He knew that Jiang Wannian's reply was very objective. It took a long time for the missile army to prepare for the attack. This service was generally used to behead the enemy's core figures or military targets. After the mutation, Jiang Wannian was able to deploy and arrange the troops to this efficiency, which was very commendable.

In this battle, Xu Yongping faced a different enemy than ever before. Corpses have no concept of retreat. The only way to defeat zombies is to eliminate them all, otherwise they will still be indomitable, even if there is only one left. The strength in Xu Yongping's hands is too great compared with the corpse group, and there is no possibility to completely destroy the corpse group.

Casualties began to appear at the front. A soldier was thrown to the ground by the zombies that had turned over the bunker. The zombies behind rushed up to drown the soldier in his wail. The explosion sound came out from the pile of zombies that had thrown him down. The flames rushed away from the surrounding circle of zombies. The nearest few had been broken into many pieces. Before dying, the soldier pulled the fuse of his grenade.

All the soldiers were prepared to die before the battle. Each of them was equipped with a self exploding grenade, which could be used for self settlement when surrounded by zombies.

The geographical location of the second line of defense is different from that of the first line of defense. The first line of defense is a linear line of defense built on the Huizhong road tunnel. It has only a thin layer, and the width of the defense line is very wide and the defense pressure is very large. The second defense line is a regional defense line. The defense line has a certain depth. The soldiers rely on various buildings in the defense line area to shoot at the corpses. Although the strike effect is not as good as the fire network of the first defense line, it is very effective in delaying time.

Several grenades exploded in the corpses. After the explosion made the nearby zombies pause slightly, they moved forward again. Bullets shuttled around them, and some penetrated their bodies. Only the bullets that were shot into their heads could successfully harvest the lives of the zombies.

With the continuous advancement of the corpse group, the number of casualties of the soldiers in the defense line is gradually increasing, and the corpse group is approaching. The advantage of the soldiers in using the thermal Bing device is gradually shrinking. Zombies began to pour into the buildings in front of them, looking for fire points to shoot them.

In the buildings at the front of the defense line, the gunfire began to become sporadic. The defense line was being nibbled by the zombies step by step. At this speed, Xu Yongping estimated that he could not wait for the fire reinforcement of Jiang Wannian.

Xu Yongping frowned and began to think about the countermeasures. If the zombies were allowed to easily cross the second line of defense, there would be only line 15 subway left behind. Moreover, the depth left for the Tsinghua Concord Department was only a few hundred meters, and the zombies could arrive in an instant.

Support the creativity of authors by visiting Royal Road for this novel and more.

"Let the fourth company commander come to see me," Xu Yongping ordered.

The messenger soldiers quickly went down to look for the commander of the fourth company, and soon brought the man.

"Cheng Xingguo!" Xu Yongping shouted.

"Yes," company commander Cheng Xingguo stood in front of Xu Yong's plane and saluted.

"I... Command you to lead your sharp knives to four companies," Xu Yongping said with bloodshot in his eyes, Staring at Cheng Xingguo, he said: "use all the remaining armored vehicles of our department to launch an assault on the zombie group. The task I give you is to directly insert the sharp knife company into the zombie group. If you can successfully penetrate the whole zombie group, immediately launch a roundabout harassment attack behind the zombie group, and be sure to contain more zombies. This task is very dangerous. You can refuse it now, but once you accept the task, you must go ahead."

"Sharp knife connection order to ensure the completion of the task." Cheng Xingguo's eyes turned red and turned to take orders. Behind him, Xu Yongping raised his hand to salute his back and murmured the words "take care".

There were more than 20 military armored vehicles, each carrying five people. In addition to the driver, the other four people operated the heavy weapons at the front, rear and both sides of the armored vehicle. The armored convoy lined up, the engines started, and the vehicles rushed to the zombie group. 20 sharp knives were inserted into the tide of corpses, like a red knife cut into the solidified butter, and the corpses were separated.

The heavy machine gun on the armored vehicle began to shoot at the zombies around. Where the vehicle passed, the zombies fell in sheets. The nearby zombies began to be attracted and surrounded these armored vehicles. The vehicles moved forward in the pile of zombies and dragged the zombies in front under the wheels. Twenty armored vehicles left 20 bloody blood paths behind.

The armored vehicle rushing into the tide of corpses is like a boat on the sea, but it moves steadily in the rough waves. The speed of the vehicle is not very fast because it is blocked by the zombies. Some zombies have climbed onto the body from both sides of the armored vehicle. Looking from the rear, the armored vehicles that rushed into the corpse group seemed to have been buried by the zombies. If they were not still moving, the soldiers behind them might think that the armored vehicles had disappeared in the sea of zombies.

Xu Yongping's face was streaming with tears. He originally intended to drive an armored vehicle by himself. However, as the highest commander of the defense line, he must always keep calm. Now is not the time for him to sacrifice. He will fight with the defense line to the last moment.

An armored vehicle stopped. There may be too many corpses in the bearing of the wheel and it may be stuck. Moreover, the mud and corpses beside the wheel have been piled up a little high, and the wheel has been idling so that it is unable to exert strength. Zombies covered the top of the armored vehicle, and the window of the cab was blocked by the body of the zombie, and nothing could be seen outside. The soldiers in the car continued to shoot, and the barrel of the gun protruding from the car body was still emitting an unwilling roar.

The driver ignored the impact sound from the window glass. He took out several grenades from his body and placed them in the middle of the car. The other four soldiers also took out their grenades and stacked them together. The driver turned to look at those ferocious faces outside the window and sneered.

"Car No. 6 has stopped because of the fault," a soldier beside him said to Xu Yongping.

"Let the nearest firepower provide support," said Xu Yongping, gritting his teeth and shouting in his heart: "go, move, go!"

Various sounds came from the roof of the armored vehicle. The iron shell creaked in the impact of the zombie. The soldiers in the vehicle were still shooting numbly. The driver began to make the last effort. The accelerator had been pressed to the limit. The engine of the car made a huge roar. The wheels rolled up the corpses on the ground in a blood mist. The outer wall of the armored vehicle had been covered with a thick layer of flesh and blood residue.

One side of the body began to deform in the collision of the zombie. One machine gun was damaged, and the other three high-speed machine guns were still shooting at the zombie. The door was squeezed in and a hole began to appear in the edge. The zombie outside put his hand in, trying to catch the people inside.

With the sound of "Dang", the door was pushed open, and the zombies outside crowded in from the cars on the driver's side. The zombies in the front rushed to catch the driver's feet, and several hands stretched out to pull the driver out of the car.

Screams came from outside, and more zombies crowded into the car.

A small mushroom cloud rose, and the zombie climbing on the top of the No. 6 armored vehicle was lifted into the air by the huge impact of the explosion, and more zombies were torn apart in the explosion. The soldiers in the No. 6 vehicle pulled off the fuse of the grenade at the last moment and died together with dozens of zombies nearby.

This scene fell in the eyes of all the soldiers on the defense line, and their blood was aroused.

"Fight!" Countless roars resounded through the whole position.