Chapter 157

With that, Yu Dongjian turned and entered the tower again.

On the top floor of the tower, there is a horn. Previously, in the slave City, the role of the horn was to send messages to the soldiers of the slave city who swept through the ruins outside.

Now, once it blows, it's a retreat order for the rebels on the wall.

In the fierce battlefield, the evacuation time must be the same, otherwise for the soldiers who withdraw later, their survival probability can be said to be zero.

Especially when the enemy is the "polluter", the two legged human can not run away from the polluter.

"Woo

In the fierce battle, the sudden sound of the horn is particularly obvious.

Even the sound of gunfire and gunfire can't stop the sound of horn reverberating between heaven and earth.

All the soldiers who were fighting on the wall were stunned when they heard the sound of the horn.

Then, there were many roars from the wall.

"Evacuate!"

"Evacuate!"

It was the rebel soldiers who were reminding their companions, in case they were too involved in the fight to ignore the horn.

When the evacuation signal sounded, the soldiers on the wall began to evacuate.

The scene was a bit chaotic, but not a rout.

They moved quickly and ran away from the wall with all their strength.

Even the fierce soldiers who were fighting with the pollution animals on the wall did not hesitate to leave the "enemy" in front of them and turned to run down the city.

They don't have to worry that the snake behind them will catch up with them, because under the city, their companions are covering their evacuation.

Any snake that wants to chase is destroyed by fire.

After fighting and retreating, the rebels managed to get out of the city wall.

Among the more than 3000 rebel soldiers defending the outer city wall, only more than 2000 can be evacuated now. In a short time, one third of the soldiers died under the sharp claws of the snake.

The fighting was brutal.

On the streets of the outer city, there were rapid footsteps, and the evacuees were running at full speed, their target was the inner city.

Looking back, the wall that lost the rebel Garrison has fallen, the water in the reservoir has overflowed, dense figures, black waves over the wall, sweeping the whole city.

"Come on! Speed up

The heart is beating fast. At the end of the evacuation, Shu Dongdong and Yu Dongjian constantly urge the running team.

Behind him, at the end of the street, the black boundary line is clearly visible, and the black wave is approaching the full speed evacuation team.

In the front, a mile away is the gate of the inner city.

Looking forward, you can see the tall wall at the end of the street with your naked eye, but the distance is so far away for the retreating rebels.

"Don't stop! Just pull back to the inner city and we'll be safe! "

Long time running has slowed down some rebel soldiers with poor physical fitness. Their hearts are under great pressure, so they have to slow down to relieve the pressure on their hearts.

But now is not the time to slow down and rest. The serpent behind will approach at any time. Once caught by the serpent, there is no protection of the high wall. In this open place, there is no other possibility except death.

The encouragement of the two instructors made the exhausted soldiers not fall behind.

"Look! They're back! "

The soldiers on the inner city wall saw their running companions in the distant streets.

When the trumpet sounded in the outer city, the soldiers in the inner city knew the situation in the outer city.

"Polluter, polluter, polluter is coming!"

The sound of fury rang from the wall.

The soldiers with sharp eyes had already seen the dark herd of beasts on the street behind the soldiers who were running towards the inner city.

"Open the gate! Let them in

"Prepare to fight!"

There was chaos on the wall. Soldiers ran back and forth, some to open the gate, some to pass information, and more to check weapons and equipment to meet the coming weapons.

"Come on! Faster

When the dense figures rush out of the street and rush into the blank area in front of the wall, the rebels on the wall are shouting and anxious for the soldiers.

Because behind them, the colossal herd of polluting animals is clearly visible, wriggling and chasing the retreating rebels.

"Enter the city quickly, have a rest, and fight in the city!"

The gate was close at hand, and they finally reached the inner city before the snakes caught up.

The gate has been opened, and in the sound of dense footsteps, the rebels who have evacuated from the outer city rush into the gate.

Before entering the city, Yu Dongjian ran and gave orders loudly.

When the last figure enters the inner city from outside the city, the snake swarms rush out from the street, and the black wave rushes to the city wall.

Yu Dongjian and Shu Dongdong entered the inner city. Before they could catch their breath, they quickly climbed the city wall.

When they climbed the city wall, the first thing they saw was the snakes rushing out of the street.

"Attack! Attack! Attack

Yu Dongjian repeatedly said three "attacks".

Yu Dongjian's roar is a signal that the rebels on the wall are ready to fight and pull the trigger.

"Pa! Pop! Bang

"Da! Da! Dada

Flame spraying, bullet marks dancing, powerful firepower pouring to the snake group.

"Hiss, hiss!"

The barrage of bullets covered the hydralisks, and countless blood flowers scattered.

The swarm of stingers in the bee pupae fell down in response.

This makes the fierce sea of snakes a fierce meal, the momentum slowed down a lot.

The firepower of the city wall is much stronger than that of the outer city.

This is one reason for the concentration of personnel. Another reason is that 1500 of the nearly 5000 garrison soldiers are equipped with large caliber and more powerful adk-45 rifles purchased from the first Corps.

Large caliber rifles are not comparable to ordinary small caliber rifles in dealing with large polluting animals.

The black sea serpent wave was suppressed by the dense metal storm, the momentum was blocked, and a large number of serpents fell down every moment.

The situation seems to be very good, but Yu Dongjian, who is watching from the city wall, knows that this is only temporary. With more snakes approaching from behind, under the huge number, bullets alone can never stop them from moving forward.