Red Alert: Calamity Era

A huge whistling sounded from the sky, from afar, and whizzed past the sky above Qicheng. The sound was so loud that the gunfire was suppressed.

The next moment, a louder whistling sound came from the sky, the whistling hurriedly, as if in the ear.

It seems that something is tearing the air in the sky, flying at high speed.

"coming!"

Xia Linsheng said suddenly.

Yu Dongjian puzzled: "What..."

"boom!"

A huge explosion suddenly appeared, the roar was loud and deafening, and the city walls were shaking.

In the Hydralisk wave outside the city wall, a huge fireball soared into the sky, and the white air wave was visible to the naked eye, sweeping from the center of the fireball to the surroundings.

The heat wave rolled and swept across the Hydralisk group all the way, and the powerful shock wave made a large part of the Hydralisk wave down.

When it touched the city wall, the scorching wind swept across, and the soldier on the city wall could hardly stand still, and fell a large part.

The hot air is suffocating.

When everything subsided, a cloud of mushrooms rose high.

What was left was a huge crater. The crater was red and the ground was melted by the high temperature.

Around the crater, there were not ten Hydralisks with a radius of 100 meters, and the fragments of their limbs flew around. Those close to the crater were either vaporized or shattered by the shock wave generated at the moment of the explosion.

The huge explosion and the waves caused the entire Hydralisk wave to suspend the offensive.

Looking at the huge crater outside the city blankly, Yu Dongjian was extremely shocked.

"Boom! Boom! Boom!"

Three huge explosions sounded from three different directions. The sound was so loud that even if they were separated by a certain distance, the air could be felt vibrating.

That is where the three cities are.

Like Yu Dongjian, the soldiers of the city wall stared blankly at everything in front of them.

too strong.

What kind of weapon is this?

Just a moment, a blank place appeared in the Hydralisk group.

The aftermath of the explosion suddenly stopped the Hydralisk's offensive.

"Woo! Woo!"

Howl came again.

The same passed over Qicheng, and at the same time, the rapid whistling appeared again.

At that moment!

"boom!"

The flames were surging, and a huge fireball rose into the sky 100 meters away from the city wall.

The explosion was deafening, and the flames went high into the air.

A large swath of Hydralisk was shrouded in flames, extinguished in the flames.

Beyond the surging flames, the shock wave raged around, and the nearest polluted beast was directly shattered, and the fragments of its limbs flew across.

The raging shock wave passed by, and the Hydralisk was crooked.

This time, the soldiers on the city wall had already learned a lesson. When the flames soared up, after the shock from the explosion, they quickly hid under the city pier.

Avoid the oncoming heat wave.

After the explosion outside the city wall, after a few breaths, the same explosion sound as before came from the direction of Sancheng.

It is conceivable that the situation in the three cities today, like the rebels, is supported by long-range artillery from the "First Army".

Yes, Yu Dongjian can only think of the powerful explosion as the behavior of the "First Army".

Asking the First Army for help, Yu Dongjian thought about how the First Army would help the Four Cities, but Yu Dongjian did not expect that the First Army’s method turned out to be to provide long-range artillery support to the Four Cities.

Yu Dongjian did not expect that the First Army could have such a powerful cannon.

Compared with the resistance of the resistance army, Xia Linsheng's expression was much calmer. Although he was surprised by the huge explosion power, he was not as shocked as the resistance army.

After all, as martial artists, they have been to many cities. In some large cities, there is no shortage of large-caliber artillery on the line of defense.

Now is not the time to be happy.

Although bombed, the two bombings only blocked the Hydralisk offensive.

When they climbed up from the ground embarrassingly, the tide surged, they roared, and then began to roar and attack the city wall.

But baptized by two shells, their offensive was frustrated, and the pressure on the city wall was no longer as difficult to resist as before.

"Fight! Keep fighting! Victory will be ours!"

The morale of the soldiers on the city wall skyrocketed, and amid Yu Dongjian's roar, they took up their guns and fought again.

Furiously tilted the bullet down the city.

"Woo!"

The howling struck again. There were two experiences. All the soldiers on the wall knew that the shelling was coming soon.

Sure enough, a huge explosion "roared", the air vibrated, the fireball surging, and the shock wave ravaged everything around.

Numerous Hydralisks were extinguished in flames and shock waves.

When the heat wave hit, the soldiers on the city wall leaned over to avoid it. After the heat wave hit the city wall and disappeared, the resistance army straightened up again to fight.

The city wall, the stack of Hydralisk groups had already collapsed, and they began to pile up layer by layer and wanted to climb over the wall.

But every time they exploded, they would collapse again, coupled with the dense pouring of bullets on the walls.

The rebels magically resisted the Hydralisk offensive.

The number of the Hydralisk corpses in the city is unknown, stacked on top of each other, and the scene is hideous.

Looking outside the city, the black beast sea finally saw the edge, and at the end of the line of sight, there was no longer a Hydralisk escaping from the ruins.

The powerful artillery support brought the situation back in an instant.

The situation is now very good.

Although the battle is still fierce, the situation today is not as desperate as before.

At this moment, on the East Bank, in the artillery line established by the First Army.

On the wide square filled with vegetation, there are four giants with tall, long and thick barrels erected!

With a loud sound in unison, a huge flame was ejected from the muzzle of the black hole, the cannon popped out of its muzzle, and flew into the sky howling.

Four shells flew to their respective targets.

The frequency of fire and shelling is not fast, and only one cannon roars in the dual-mounted turret.

Why not just do a two-barreled volley, the reason...

Of course it is a matter of accuracy.

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