Shen Feifei's eyesight, which has been evolved and transformed many times, can clearly see the zombie group like a sea, looking at the zombies with teeth and claws, looking at their decaying bodies, he smiled coldly, and gently pressed his thumb on the remote control.

Drip!

Rumble! Rumble! Rumble! ……

With the sound of the explosion, the heavens and the earth shook, and the explosions seemed to crack the earth, and the mushroom clouds rose into the sky, the flames exploded, the earth and stones flew sideways, and the zombies in the explosion range turned into broken corpses in an instant.

The huge smoke and dust could not cover the severed arms and stumps in the sky, and the corpses were in the air, and in an instant, a piece of zombies that rushed to the front turned into pieces of dead corpses.

This explosion alone has destroyed at least tens of thousands of zombies, you must know that this is all the explosives and explosives that the entire Iron City can collect at present, what is the place in the Iron City, the mines are everywhere, and which mine has no inventory of explosives, so you can imagine the power of the explosion point covering thousands of cubic meters.

The cunning Iron Army also placed various pieces of broken glass and broken iron on each explosive, and a powerful blast wave of explosion blasted these items, forming powerful fragments to kill, and almost none of the zombies within the range of the explosion point could see intact.

The first ambush point completed the task perfectly.

Although the huge zombie group has lost tens of thousands of corpse friends, the zombies have no fear, no fear, and most of them have not evolved these emotions.

Therefore, they still staggered and stepped on the corpse of their corpse friend, step by step towards the second ambush point, the hundred-meter fire pit.

The giant fire pit 500 meters long, 20 meters wide, and 5 meters deep was under Shen Feifei's eyelids, Shen Feifei stood indifferently on the 10-meter-high earthen wall, looking at the zombies rushing over, Shen Feifei did not leave, he still had to wait for these zombies to enter the fire pit, and he was responsible for igniting the fire.

More and more zombies slowly approached the pit, and finally the first zombie fell into the pit with one foot in the air, smashing up a black liquid.

It was a mixture of various fuels and flammable liquids, and the entire pit was filled with this fuel, and although it did not completely fill the pit, at least it had more than one meter of fuel at the bottom of the pit.

Then in the pit are all kinds of flammable and flame-resistant materials, which will increase the power of the fire pit and its ability to burn continuously.

More and more zombies jumped into the pit, and the zombies who had just fallen into the pit and fell with missing arms and legs were smashed into the pit by the zombies that fell from above before they could stand up.

The zombies in the back swarmed up, not knowing that there was a huge dirt pit in front of them, not to mention that even if they knew about them, they would not care, they only knew that they were forward, and they only knew that there was a large smell of raw meat in front of them, and they couldn't wait to have a full meal.

The zombies who fell into the pit first were directly stoned to death by the zombies behind and trampled to death, Shen Feifei looked at all this coldly, he didn't expect that the pit would have such benefits.

As time passed, the whole pit had been filled with zombies like ants, and they were frantically climbing towards the 10-meter-high earthen wall, but unfortunately the earthen wall was loosely accumulated by the excavated soil, and it was difficult for them to climb up at all.

However, as more and more zombies enter the dirt pit, zombies pile zombies on top of each other, and it seems that they have finally found a way to climb the dirt wall.

Shen Feifei looked down at the zombies who were frantically trying to climb up at his feet, he raised his eyes to look at the entire dirt pit, it was almost time, it was time for a super barbecue.

Shen Feifei took out a grenade, which was a burning grenade, he gently opened the safe, and with a wave of his hand, the grenade was thrown into the dense corpse pit.

Rumble!

The explosion of the bomb was drowned out by the roar of the corpse, but as the bomb exploded, a large ball of fireball exploded in the corpse pit.

With the explosion, there were some corpse fragments, and the sparks in all directions looked for the gap between the zombies and fell into the fuel, boom!

A ball of fire burned in the corpse pit, followed by a monstrous sea of fire, and the raging tongue of fire frantically penetrated through the cracks of the crowded zombies.

A sea of fire rose into the sky, and the surging flames stained half of the sky red, and wisps of burning corpses rose to the sky.

The flammable and flame-resistant items were ignited in the sound of Parry's crackling, which further fueled the fire, and the height of the flames spread with the superimposed corpses, and the flames were about 10 meters high.

Looking at the raging flames and violently burning zombies below, Shen Feifei knew that these zombies would soon turn into ashes with the flames, and because of the flammable and flame-resistant items in the fire pit, I believe that the sea of fire will continue for a long time, and the zombies that rush in the future will still be swept by the flames, so he took Wu Mei'er and Xiaorou to turn around and walk towards the first attack point.

As for Tie Jun and the others, they couldn't see the shocking scene of explosion and burning because of the 10-meter earthen wall, but just from the mushroom cloud and flames that rushed into the sky, they knew that the first and second ambush points had completed their tasks perfectly.

It's their turn now!

"Remember that all attacks are under the command of your captain, don't fire willfully, the number of zombies rushing to the earthen wall in the early stage will not be too much, don't fire in a swarm when attacking, aim at the head when attacking, there is the absolute weakness of zombies."

In order to save bullets, the Iron Army not only asked everyone to adjust their weapons to a single-shot mode, but also divided the frontal attack coverage of each squad, and their own attack surface was guarded.

The sea of fire has been burning, although as more and more zombies enter the fire pit, the sea of fire is suppressed, but after all, it is a sea of fuel fire, and as long as there is fuel there is still flame, the flame will not be extinguished.

Countless zombies turned into charcoal and flying ashes, but there were too many zombies, and after all, some zombies rushed up the high wall with the help of the corpse ladder formed by countless zombies with the help of the flames all over their bodies.

It's a pity that it just rushed up the wall of fire, snap! A gunshot rang out, and the bullet's tremendous kinetic energy pierced its head and hit its body, plunging it into the flames again.

However, with the first gunshot, more and more zombies rushed onto the earthen wall, and more gunshots rang out, along with angry rebukes and scolding.

It was the members of the Eagle Clan who were angrily scolding their ordinary fighters not to attack indiscriminately, and at the same time scolding them to save bullets and not shoot all at once.

After all, there are not many zombies rushing onto the earthen wall at this time, and swarming shots are just a waste of bullets.

However, as more and more zombies rushed up the earthen wall and rushed to the first attack point a hundred meters later, the members of the Eagle Clan could no longer stop people from shooting, and even they began to shoot wildly, because there were too many zombies rushing up.

The roar of the guns resounded all over the world, and with the sound of the guns, countless zombies fell down, basically the zombies in the end, even if they were not killed by a single shot, they couldn't get up, because the countless zombies in the follow-up would easily trample them into pulp.

Although everyone suppressed their fear because of Shen Feifei's battle cry, the fear in their hearts slowly came out when they looked at the zombies rushing madly.

At this time, the members of the Eagle Clan, who are scattered in the squad, play a huge role, they use angry scolding, kicking, and every way they can to calm the fighters or make them crazy.

It's a pity that no matter how dense the hot weapons are attacked, they can't stop the zombies who are not afraid of life and death, and finally there are zombies rushing down the earth wall, this is a second-level speeder, although this guy is extremely thin and thin, but the speed is very fast, some places on his body are burning with flames, and it rushes down the earth wall frantically with its teeth.

If it had the mind, it should be very excited at this time, because it was the first zombie to rush through the explosion point, through the sea of fire, and through the earthen wall, and it should be a hero who thinks it is a zombie army.

It's a pity that when it dodged the bullet and just rushed down the earthen wall, click!

It jumped off the front foot of the earthen wall, just stepped on the ground, and before it could move, its entire corpse sank into the ground, there was a trap, the trap was not only deep, but also full of sharp steel bars, at this time it had been penetrated by countless steel bars, and with the fall of another zombie above, this heroic zombie was finally pierced through the head by a sharp steel bar.