Chapter 51: Retreat 1

After a short pause, the zombies launched an attack on the third line of defense, and the clever Z3 changed its tactics, and it sent all the high-level D-type zombies to act as shields in front of the sea of corpses, followed by a large number of S-type zombies behind the D-type zombies. Pen, fun, pavilion www. biquge。 info

The third line of defense is guarded by Xiao Nan, Lei Biao and other soldiers, but the D-type zombies at the head have greatly weakened the firepower of the guards, especially a few D4-type advanced evolution zombies make the soldiers on the defense line feel powerless, their defense is very high, and it is useless to blow up the rockets of helicopters and light tanks, and the M28 Barrett can't penetrate their bodies.

There are Z-type zombies, and the sea of corpses is as orderly as an army, led by D4 zombies, and attacked under the defense line, and the powerful D-type zombies smashed the hard cement wall with a punch, and the S-type zombies behind the D-type zombies immediately rushed into the cement wall after a gap was punched. The advantage of humans is that they have the firepower of firearms, and once they fight these evolved zombies, the consequences can be imagined.

Two or three S3 rushed into the defense line and began to slaughter, ordinary soldiers had no power to resist in front of them, and hundreds of people were killed and wounded in less than two minutes, this is still a relatively narrow defense line to restrain them a little, if in a wide place the casualties will be greater.

Xiao Nan and Lei Biao led all the soldiers to retreat to the fourth line of defense after nearly half an hour of fierce fighting, with more than half of them killed and wounded. The third line of defense was finally breached by zombies. When retreating, Xiao Nan detonated a large amount of C4 explosives buried under the third line of defense, and the thousands of S-type and D-type zombies that rushed into the defense line were all blown into the sky.

Three of the four lines of defense have now been lost, and while the last line of defense is the strongest, it still does not give the soldiers any sense of security. Anyone who has seen the endless sea of corpses will feel that nothing can stop them except nuclear bombs.

The survivors of the gathering place were even more panicked, and the roar of the zombies could reach their ears, and they rushed to the North Bridge, trying to leave this unsafe place.

headquarters

"Colonel, the third line of defense has been lost, and the sea of corpses is currently advancing towards the fourth line of defense, and there are more and more survivors on the side of the North Bridge, Battalion Commander Zhou asked if it was time to let go."

Dongfang Bai said with a flat expression: "Plan K has not been completed yet, those survivors can't be let go, their only value now is to delay the attack speed of the zombies for us." Drive all those useless people to the front line to stop the zombies. ”

The non-commissioned officer looked a little embarrassed and said, "But...... Those who survived will not die for us. ”

"Hehe......" Dongfang Bai sneered: "They will!" ”

Gathering place: North Meimen Bridge

"Damn it! Let's go! ”

"Let us go! Why are you holding us back here! ”

Countless survivors crowded on the bridge and shouted at the soldiers at the checkpoint.

Zhou Peng and Li Dazhuang were transferred here yesterday to take charge of the defense of the bridge, and they received orders that no one should be allowed to cross the bridge. Zhou Peng didn't understand why the above didn't let people cross the bridge, the gathering place was obviously unguardable, should these people die here?

"Battalion commander! Command sent someone. A soldier shouted to Zhou Peng. A captain walked up to Zhou Peng and said, "Battalion Commander Zhou, I was sent by the command, and I am taking over this place for the time being." ”

"Yes!" Zhou Peng wished that someone would take this hot potato.

The captain walked up to the survivor and said with a loudspeaker, "Everyone! You should already know that the zombies are about to attack, and the warriors in front are bleeding, and we can't sit idly by! This place is our home, so, we're going to take up arms to defend her! ”

The fourth line of defense

"Why hasn't the nameless brother come back now?" Lei Biao asked Xiao Nan.

Xiao Nan said while pressing the bullet into the magazine: "I don't know, maybe it's a special mission." ”

Lei Biao asked again: "Hey Xiao Nan, do you think we can hold it?" ”

Xiao Nan: "Guess. ”

Lei Biao: "Guess your sister! ”

"The zombies are attacking!" The observer in charge of the sentry sounded the siren in his hand.

Xiao Nan and Lei Biao immediately stood up and ran to an anti-aircraft machine gun to prepare for battle.

The walls of the fourth line of defense are 25 meters high and 5 meters thick, and more than 20 flat-fire machine guns converted from anti-aircraft machine guns are placed on them, and the caliber of 16.3 can be shot through even those high-level D-type zombies. Like D4 zombies, they can break their defenses if they shoot a bullet at a single point.

The sea of corpses was slowly approaching the fourth line of defense, and the tide of corpses like the sea gave people a very oppressive feeling, as if nothing could stop them.

It's close! It's close! It's closer!

The roar of the zombies shook everyone's hearts with rolling thunder, and their ugly, rotten appearance made people feel terrible.

Prepare to detonate!

With the button of the detonator pressed, boom boom!

Dozens of brilliant sparks rose in the sea of corpses in an instant, and countless zombies were torn apart by the blast wave in an instant. This is the detonation of explosives that were buried in the ground in advance. Taking advantage of the fact that the zombies in front of the sea of corpses were bombed for a while, Meng Xiaonan yelled: "Fight!" ”

Boom Boom Boom Boom Boom ......!!!Boom Boom Boom

Dozens of heavy machine guns sprayed yellow flames at the same time, large-caliber bullets formed streamers in the air through extremely fast air friction, and the thick bullet chain turned into an impenetrable fire net in the air, and the zombies swept by the bullet chain were all broken into pieces without exception, and a flesh storm was generated in the sea of corpses for a while.

The 16.3 caliber anti-aircraft machine gun is designed to hit lightly armored vehicles, and you can imagine what will happen when hit on flesh and blood.

Xiao Nan desperately held the trigger of the machine gun and did not let go, the huge recoil made his arms tremble uncontrollably, because of excessive force, his arms were a little spasmodic, but Xiao Nan was still extremely excited, the machine gun in his hand was spitting at a speed of 2500 rounds per minute, and he felt an unprecedented pleasure when he watched each bullet tear through several zombies.