The source of this roar must not be the kind of monster that I came into contact with before.

The officers in the next few buildings, including the regimental commander, all used binoculars to search for possible targets.

Now there is no way to use drones, even if you don't use real-time images to let it take pictures, it can't be effectively controlled.

At this time, the ideal situation is that the division headquarters will send helicopters as soon as possible.

。。。

Going deep into the interior of a morning high-rise building in Xicheng District, twenty soldiers were advancing floor by floor.

Here, someone just now used glass reflection to send a distress signal to distant troops.

There are comrades with guns on several sides of the building, so there is no need to worry about monsters suddenly coming in behind the curtain wall glass, so that the soldiers can concentrate on preventing inside the house, which saves a lot of energy.

On the first six or seven floors, there were no people or monsters except for bloodstains, and only a faint smell mixed with the smell of blood permeated the building.

After just half an hour of fighting, the ammunition was replenished a full 6 times.

Unlike the civil war between the human race, it is not enough to deal with these monsters by point shooting, and most of them use strafing.

Not only are they agile, but they are also too tenacious.

Even if it is taken seriously, there are also some fighters who are injured or killed by monsters that seem to be "dead" on the side of the road.

The eighth floor has been searched, and there is still not a single survivor.

The soldiers' expressions were serious, and most of the clothes on their bodies were half-soaked with sweat, and the sweat on their faces did not fade into their faces, making them feel like they had a layer of oil on their faces.

After all, it is late winter and early spring, and the climate is cold, and the warmth of clothes at this time is reduced, which makes many people's hands and feet a little cold.

"Dada......"

Fierce gunfire came from the entrance of the building, and the soldiers in the eighth and sixth immediately rushed over.

Coming down from the ninth floor, there were a lot of monsters still covered in blood.

"Help... Save...""Ah... No... Uh-uh-no..."

Listening to the strange sounds of these mill humans calling for help made the soldiers angry, and if it weren't for the fact that there were still people to go up the stairs, they would have wanted to throw grenades.

"Bang bang bang..." "Da da ......"

Follow-up support fire also arrived, and the fire of only three or four guns was particularly dense in this narrow staircase, with constant splashes of dark blood.

Sou~

A disgusting tail shot at him, and one of the warriors narrowly avoided it, having seen the unlucky guy who thought they had suppressed the enemy but had fallen for such a cold move.

"Bang~", "Click", "Bang~", "Click", "Bang~", ......

Two fighters armed with shotguns stepped forward, cross-fired, and high-powered shotguns bombarded forward.

The soldiers kept their fire suppressed, and in a dozen seconds of firefighting, they cleanly killed the nine monsters.

In the ancient era of cold weapons, it is estimated that you have to pay a considerable price to destroy these things in a hurry, but the current battle damage is 0 to 9.

The soldiers of this regiment were slightly flustered at the beginning and gradually stabilized later, and the casualty rate continued to increase due to the continuous advancement of the location, but the will to fight was greatly tempered.

Advance all the way to the 22nd floor of the top floor.

"Bang ......"

Finally, the twentieth monster collapsed in a pool of blood.

"Bang Bang"

The platoon commander aimed two more shots at the central nervous system a little below his neck to make sure it was dead.

The front-line fighters have already discovered the weakness of this type of monster, and of course, the dense fire sweeps past it is no matter how death, and their defense is not enough to ignore the high-powered firearms.

"Ahhh Woo woo, saved, saved, saved!!" "It's the people of the army!!"

Four young men and women rushed out of a toilet, not knowing whether they were crying or laughing, and their bodies were so excited that they kept swaying.

The fighters were tempted to squeeze a smile on their face, but they couldn't.

No matter how careful he was in the process of rushing in, he still lost two more comrades, and when he opened the door, he was directly pierced through the chest by the tail that passed through the door.

As the four survivors were removed from the building, the sniper squad that had just come down from another building immediately climbed to the roof of the new clearance building so that they could support the deeper units.

"Roar~~" "Boom~"

A loud roar came from deeper in Xicheng District, making the scalps of several snipers who had just set up their guns tingle.

This fear is an instinctive reaction, not a lack of quality on the part of the warrior.

。。。

"Regiment commander, the troops can't advance anymore, the casualty rate is too great, and now the front troops are advancing deeper, but the places that have been swept in the rear may not be really safe, after all, this is a contact point with another world, and they will pop up at any time. ”

"Moreover, our ammunition is running out too quickly!"

The words of the chief of staff rang in his ears, and how could the regiment commander not know.

He reached for his watch, an hour and a half had passed since the engagement began, and nearly two hours had passed since the earthquake began.

"We push..."

"Boom..."

The regimental commander was halfway through his sentence when he was interrupted by a vibration not far below.

The flat road looked like it had been hit by a shell, and the concrete floor suddenly exploded into a deep crater.

"Roar~~" "Roar~~"

The sound immediately attracted everyone's attention, and from the perspective of the telescope, the dark red appeared there like a mist, and a swamp could be faintly seen.

After a flash in the pan, something like a sandworm suddenly appeared.

"Dada......" "Boom~" "Boom~"

Gunshots and explosions immediately rang out, not only in this place, but also in other places, and there were sounds of fighting everywhere in front of and on the left and right.

"Woo~~"

A black shadow flashed, followed by several black shadows flying through the sky, one of which was also holding a soldier who had been pierced.

It's a serpentine monster with two pairs of fleshy wings, but it still looks like a scaleless bug no matter how you look at it.

", knock them down for me!!"

The machine gun position on the top floor immediately opened fire into the sky.

The gunfire in the entire Xicheng District suddenly became violent again.

The regimental commander emptied a magazine with a rifle, watched a monster fall from the sky with a wail, and then scanned the visible area.

His own soldiers have been caught in a bitter battle, and the strength of a regiment is too small.

'Why hasn't the division moved?'

The thought in my head flashed, and I had to give a difficult order in my mouth.

"Order! The whole regiment retreats, the other world intersects too deeply with here, and all the troops retreat to point C to rebuild the defensive line. ”

。。。

"Beep, beep...... Duh..."

The trumpets sounded far away, and the communication trumpeters who could hear the trumpets in front also began to blow their horns, and some units that could barely receive radio also received orders from the regimental headquarters.

"It's... Evacuate?"

A platoon commander empties the magazine and chews hard candy in his mouth.

He looked into the distance at a location that had not yet been searched, and it was likely that there were people who had not yet been rescued.

"Platoon commander, what should we do?"

Looking at the soldiers who were still 16 people left around the platoon, 14 iron-clad men fell here forever, and it was difficult for them to even have a whole corpse.

The platoon commander gritted his teeth and turned back.

"Withdraw, obey the order!

Troop carriers carried the surviving civilians, soldiers fought and retreated on the sidelines, and the people in the trucks were helping to reload empty magazines as long as they could move.

As the retreat got closer to the regimental headquarters, the gunfire became more intense and intense.

At this time, some of the soldiers who retreated from the front realized that the situation had become more serious.

Three hours after the battle of the second regiment, the communications troops of the division headquarters reached the front line with difficulty and contacted the regiment commander.

This is the 6th group of signal soldiers who set out to find the 2nd Regiment, and the others are estimated to be more than lucky.

The boss is already planning to give up the whole Yangcheng.

There are more and more otherworldly invasion monsters in the whole city, and the intersection point is in a state of continuous expansion, but the annoying thing is that they can come, but the human firepower can't sweep the other world.

Several regiments of the division were fighting at the forefront to buy time for evacuation in the rear, and the 2nd Regiment was the deepest one.

Heavy firepower units are preparing to build a blockade line on the periphery of Yangcheng, and more than a dozen groups of armed defense stations have already been assembled.

The number of helicopters in the division is not large, far less than the air monsters that appeared, and in order to retain emergency air power, they choose to refrain from forbearance.

。。。

In the first stage of contact with the different worlds, countless wives were separated and their families were destroyed, and a large number of soldiers were bloodstained on the battlefield.

This picture of blood and fire was only the first confrontation between the two sides, and almost all the strategists with brains and experience understood that there were only some "vanguard" characters.

Touchpoints are expanding, contacts are getting deeper, and it's not even possible to guarantee if and when new touchpoints will appear.

The four words Tide of Darkness have never made people feel that pressure so tangibly.

PS: Tuesday Chapter 2.

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