"Roar!" Just when the corpse wall was halfway up to the city wall, a loud roar in the corpse tide alarmed everyone!

"What happened when there were zombies yelling in the corpse tide just now?" A soldier held a gun and a flashlight, and asked Lieutenant Tian Jie, "It is estimated that the mutant zombies are coming!" We're going to hurry! Otherwise, the fortress will be in danger! Several soldiers nodded to each other and quickened their pace!

And in the zombie tide, after a loud roar, all the high-level zombies were not hiding, and rushed over from the zombie tide one by one!

"Sniper! Snipers kill them quickly! ”

"Knock knock!" The sound of sniper rifles kept sounding, and the mutant zombies were also killed one by one, but because of the large number of zombies, they couldn't hit it at all, "Roar!" "A giant zombie dodged the sniper's attack and came under the city wall, slapping the wall wildly with his huge palm, causing a little crack in the wall!

"Major General Huang Xu! We need support! "The commander of the soldiers contacted Huang Xu by radio, hoping to get fire support, but the truth is very cruel, the air support that the soldiers want is not possible at all, the reason is because the zombies are still hovering in the sky, because the zombie birds realize that the descent height will be attacked by flamethrowers, so they have been in a relatively safe position, but still did not leave the airspace of the fortress, which led to the fact that the fighters had no way to take off, and if they were forced to take off, the plane would definitely be destroyed! The missile needs satellite positioning, because the zombie bird is difficult to obtain positioning information because of the zombie bird's shielding missile, the missile without positioning is likely to hit other places, if it hits elsewhere, it is fine, if it hits the fortress, the loss will be great!

"Isn't support here yet?" The commander was a little anxious, and shouted loudly into the walkie-talkie, and the walkie-talkie also explained accordingly, "Now the sky is full of zombie birds, and there is no way for the missile to be located, and there is no way for the plane to take off!" You're holding out for a while, and the rocket cart will come to your aid! ”

Waiting is the longest and most painful thing, in order to wait until the support soldiers have to work harder to fight the zombies, and the rocket launcher is still making the final aiming!

"Ready! Put! "The rocket car that locked on to the target fired thousands of arrows, and one rocket after another was launched into the zombie tide! A large number of zombies have been destroyed, including many mutant zombies! Seeing the rockets that crossed the sky and the zombies disappearing into the explosion, the soldiers couldn't help cheering, their morale was high, and they fought even harder!

"Suddenly~Dada~" The bullets squandered wildly, and the bullet casings fell to the ground with a crisp sound to form a symphony, and as time went by, there were a lot of bullet casings piled up around the soldiers, and some of them had been stacked into a bunch of hills! As time passed, the corpse wall grew higher and higher, and gradually it was less than three meters away from the top of the wall! "Roar!" At this time, the Bone Blade Zombies, who are known for their speed, seized the opportunity, and a group of Bone Blade Zombies rushed up to the corpse wall, even though the soldiers' firepower was strong enough, there were still a few Bone Blade Zombies who successfully climbed over the city wall! Came to the top of the city walls!

"Everyone, gather the Fire Bone Blade Zombies!" Seeing the Bone Blade Zombie climb the city wall, the soldiers quickly turned their guns and shot at the Bone Blade Zombie, while the Bone Blade Zombie protected his head with one hand and slaughtered the soldiers on the city wall with the other!

"Ahh The screams on the city wall continued, and the bone blade zombies were frantically slaughtering the soldiers on the city wall, because the soldiers were all focused on the bone blade zombies, causing the corpse wall below to be built faster and faster, "Quick, everyone hurry up and throw grenades!" Blow down the wall of corpses! After hearing the order, the soldiers took out their grenades and were about to throw them down, but how could the bone-bladed zombies on the city wall let this happen? The target of the bone blade zombie instantly became the soldier who threw the grenade, and the soldiers' grenades were shot out by the bone blade zombies before they were thrown out, some fell into the corpse tide and sacrificed themselves at the same time, they could also blow up several zombies, and some were directly photographed in the crowd, and the grenade exploded in the crowd, resulting in heavy human casualties! Despite this, there were quite a few soldiers who managed to throw grenades at the corpse wall!

The corpse wall gradually collapsed, and the bone blade zombies on the city wall were almost wiped out, and the soldiers on the city wall were divided into two parts, one was the soldiers who fought normally, and the other was the soldiers who were attacked by the zombies, waiting for death and fighting the zombies, they hoped to kill a few more zombies before they died! In this way, you can also contribute to the fortress again!

"Big brother!" A soldier's eyes were full of tears, and he looked at the soldier next to him who was still fighting bloodily, "Big brother! I'm out of time! Win the battle! Take care of my mom and dad! After saying that, with tears in his eyes, he pulled open the grenade ring and jumped off the city wall!

"Boom! Boom! Boom! With the passage of time, more and more soldiers who were bitten by zombies jumped off the city wall, General Yang Hua watched everything that happened on the city wall in the command center and couldn't help shedding tears, yes, no one is willing to sacrifice, everyone has their own family, but they are still not afraid of sacrifice, and they have sacrificed their precious lives for the people they care about and the people they care about!

"Lieutenant! We should be there! The soldier looked at the manhole cover above his head and said to Lieutenant Tian Jie, "Everyone pay attention, you must be careful in your actions, and slowly open the manhole cover!" ”

"Yes!" The soldier carefully pried the manhole cover with a crowbar, gently pushed it away, poked his head out, and saw the director hiding in the zombie horde!

"Target found!" The soldier retracted into the manhole cover and said to the man behind him, "Listen! You have to be careful! There will be many high-level zombies next to this zombie to protect him, we must act quickly, accurately, and ruthlessly! Catch him off guard! If only we could go back alive! Be sure to meet at the designated location! Let's go! ”

Just as Lieutenant Tian Jie and they were preparing to act, the city wall was in big trouble, a giant axe zombie suddenly emerged from the corpse tide, and the city wall launched an attack first, the giant axe zombie was like a bulldozer in the corpse tide, and many zombies were trampled into flesh by him, "Sniper!" Kill him! ”

"Boom!" A large-caliber bullet shot out of the muzzle and into the head of the giant axe zombie, although the giant axe zombie had been killed, it still didn't stop him from throwing the axe at the city wall, "Boom! After a loud bang, the entire city wall was confused and raised a huge amount of dust, and a huge slash was slammed into the city wall, and it remained firmly in the city wall, which gave the zombies a perfect stepping stone and accelerated the speed at which they built the human wall!