As the battle began, Yan Yi continued to use his ice rocket launcher on the city wall to carry out slaughtering attacks on the zombies under the city wall.

At the same time, in terms of system information, Yan Yi's energy points were growing rapidly at a speed visible to the naked eye.

But even so, Yan Yi couldn't be happy at all.

The battle has already begun, and almost half of it has disappeared, and the zombie nest has never been revealed, not even the shadow of the first-order zombie.

This situation made Yan Yi have a conjecture in his heart, a person who thought about it carefully and was extremely frightened, now the group of zombies under the city wall is probably just a group of bubble cups, and the real army is still behind.

As soon as this thought yelled at me, Yan Yi's head couldn't help but burst into a cold sweat, things were completely out of Yan Yi's control, and they were developing towards an uncontrollable situation.

Zhao Guodong and several other people who knew the situation also thought of this, but no one said it, for fear that it would cause panic among everyone.

The only thing everyone can do at the moment is to defend the city wall, since no one knows what will happen, it is better not to think so much, and just do it.

"Ahh Kill! ”

At this moment, Yan Yi didn't want to think about anything anymore, the ice bazooka in his hand kept launching cold-wrapped ice balls, and every time the ice balls fell, a large number of zombies would fall under the city wall.

was slightly infected by Yan Yi's emotions, and everyone's enthusiasm for fighting became even higher, and one by one they picked up their guns and killed with red faces, and during this period, many people actually became first-order evolutionaries because of the energy they gained from killing zombies.

Looking at the appearance of the first-order evolutionaries around him, he immediately inspired the envy of others and the output of more hard work.

As the battle progressed, the zombie corpses under the city wall were piled up faster, and the hearts of the people who watched couldn't help but be a little enthusiastic, but more people felt a terrifying emotion, you must know that the battle has just begun, and there is still more to this and face.

Gradually, many zombies actually followed these corpse mountains and tried to slowly climb towards the city wall, and everyone finally knew that the situation was a little bad.

"Everyone, throw *** at me, burn these zombies to ashes for me."

The experienced Zhao Guodong quickly found a way to deal with it, and hurriedly let his soldiers throw *** at him, wanting to turn these corpse mountains into ashes.

As these *** exploded on the corpse mountain, a sea of fire suddenly appeared under the city wall, and the burning air was full of burnt smell, and clouds of smoke drifted towards the sky.

However, with the formation of the sea of fire, a little bit of energy also condensed from under the city wall and flew to the people on the city wall, although there was not much after these energies were evenly distributed, but this was also greatly insufficient for everyone's physical exertion.

As the corpses burned out, the flames gradually lost their momentum and slowly dissipated, and a scorched earth smell appeared under the city walls, and the scorched brown of the flames was everywhere.

Although the previous flames were powerful, they did not play a particularly damaging role for the zombies outside the city walls, and with the dissipation of the flames, a large number of zombies showed their hideous faces again.

"Brothers, for the sake of our homeland, kill!"

"Kill!"

"Kill!"

"Kill!"

......

With Zhao Guodong's loud roar, everyone's desire to fight was once again aroused, and the bullets were wantonly vented in the zombie crowd as if they didn't want money.

However, Yan Yi did not continue to move, but began to observe the situation under the city wall.

After the previous battle, most of these ordinary zombies had actually been consumed, and through the thick smoke, Yan Yi could already see that many different figures had appeared behind this large area of ordinary zombies.

There was just one thing that made Yan Yi curious, these zombies did not launch a fierce attack on the city wall with these ordinary zombies, but as if they were waiting for something, they never stepped forward.

Yan Yi, who saw this scene, frowned differently.

However, such a situation is beyond everyone's expectations, but there is no way, and now only by waiting for his own initiative to send it to the door can he cause harm to him.

As the battle progressed, the zombies under the city walls gradually became less dense than before, and with the emergence of this situation, everyone's hearts began to have some hope, and they couldn't help but work harder.

"Roar! Oh roar! ”

Just then, a hoarse roar was heard in the distance.

This roar seemed to convey some kind of luck, and all the zombies became more energetic, eager to scratch through the city wall and kill a bloody way.

At the same time, those first- and second-order zombies in the distance also took their steps and rushed towards the city wall.

And farther away, a huge DD black shadow gradually revealed its terrifying figure.

Seeing this scene, Yan Yi finally confirmed the conjecture in his heart, those ordinary zombies before were just cannon fodder used to trumpet the strength of everyone, and now this is a big army.

"Everyone stopped firing, ran to the barracks to aim and fire artillery for me, and bombarded Lao Tzu."

At this time, Zhao Guodong, who had always been calm and calm, also said dirty words, looking at the first- and second-order zombies in front of him, he would inevitably have some fear and nervousness in his heart.

"Boom!" "Boom!" "Boom!" ......

Under Zhao Guodong's order, a dense roar of artillery came from behind the city wall.

Immediately after that, five hundred meters outside the city wall, it became a minefield, and there were sparks of explosions everywhere.

But if you want to kill these monsters in this way, it would be a little naïve, under the attack of these artillery fires, these first-order and second-order zombies have each shown their own abilities.

Some of the shells were intercepted in the air before they hit the ground, and some were even cut into several pieces and scattered on the ground.

However, even so, under such intensive artillery fire, the other party still lost more than a dozen first-order zombies, as well as a large number of ordinary zombies that followed.

"Okay, Xiaoyi, you can start preparing now, when that big guy gets closer, we will open a bloody path for you, and the rest will depend on you."

Zhao Guodong solemnly looked at Yan Yi behind him, as if announcing some almost impossible task.

"Don't worry, look for grandpa, I won't let you down."

At this time, Yan Yi did not have any frustration, and still looked at Zhao Guodong firmly and said.

In this stop, Yan Yi had to succeed no matter what, because he had no choice after the victory.