Just as the first rays of dawn reached this large city in North America, Colonel Brian, who was in charge of fighting those fierce monsters under his command in the city, suddenly received a signal to retreat from the command center outside the city.

All troops withdrew from the dead city.

There are not many aliens who have escaped from the exit of the M23 area, less than thirty in total, but the power and ferocity of these alien monsters are something that the US military has never imagined. Some of these creatures, which seem to know how to hunt for food and destroy, are easy to deal with, while others are difficult to deal with.

Just because among these monsters, there are also strong and weak. But the weakest can also ignore ordinary bullets, and heavy weapons are required to destroy them.

The strongest of the monsters can easily tear through a heavy tank, ignore the guns, and require the most advanced laser weapons to inflict lethal damage on these powerful creatures.

In order to avoid further major casualties, the command center issued an order to retreat. The tanks and Apache helicopter gunships that had already entered the city immediately stopped their combat missions and retreated outside the city.

The zombies on the outskirts of the city have been basically wiped out by the army, and there are still countless zombies wandering in the downtown area because of the high population density.

And in some less densely populated places in the city, there are not so many zombies.

In the city center, on the roof of the Bank Building, there is a helipad on which a civilian helicopter is parked. Around the helicopter, dozens of men and women gathered.

The dozens of people on this rooftop are the employees of this bank building, the same people who have been hijacked by the bandits who have robbed the bank vault.

When the bandits were killed by Zhuo Fan with thunder, they fled to the roof of the building.

Surprisingly, none of them seemed to be able to fly a helicopter, and all of them were restless and anxious at the helicopter.

There was a tool to escape from the dead city, but no one would operate it, which was a torture for the survivors who were desperate to escape from the city.

In fact, a helicopter could not carry those dozens of people out of the city.

The reality is cruel, no one wants to die, everyone wants to live, danger is the touchstone to test human nature, and all the potential faces of human beings will be revealed. It's better for you to die than for me to die, and in order to survive, some people can do anything.

If any of these survivors could fly a helicopter, it would have been destroyed by the scrambling for their lives before it even took off.

At this moment, there was a sudden loud noise at the exit of the staircase that was closed on the rooftop, and everyone on the roof was startled, and some of the people who were talking and talking immediately closed their mouths and looked at the metal door at the exit of the staircase in horror.

"Bang!" There was another loud bang, and by this time the sky was already white, and those who gathered around the tarmac were horrified to find that the iron door at the entrance and exit of the stairs was actually bulging outward.

Everyone panicked and didn't know what to do.

"Whew!" five shiny black claws suddenly burst out from the iron door, followed by a screeching sound of metal rubbing, a sour tooth loss.

The five sharp claws slashed downward, and five cracks suddenly appeared on the iron door. Then another jolt came from the door, and this time it was not claws that passed through the iron door, but an arm as thick as a thigh and covered with cyan scales, and at the tip was a jet-black claw like five small swords.

"What...... What's ...... Something?" said some of them with trembling voices, and everyone was stupefied, and the screams of the ladies, comparable to those of jet planes, suddenly pierced the sky, and in this different kind of dawn, it was particularly poignant.

There was a violent sound of metal grinding, and a monster squeezed through the crack in the iron door.

Some timid people were immediately frightened and fainted. The rest of the people did not faint, but they could not even speak. This monster is really terrifying.

Thick limbs, covered in blue scales, the hideous and terrifying head, vaguely human-like, but in the bloody mouth, a blood-red tongue three feet long stretched out. The green gooey liquid continued to drip from the tongue to the ground, and it was disgusting.

There was madness in the monster's blood-red eyes. I saw that the monster was propping up on all fours on the floor, jumping high and rushing towards the crowd.

Before it could pounce, the monster's long tongue rolled forward like a blood-colored soft whip, and at once it was wrapped around the neck of a blonde man.

The monster pulled back with all his might, and a human head flew up, and the man's blood immediately splattered out of his severed neck like a fountain.

The snorting sound of the blood spurting out was simply numbing to the scalp, terrifying and bloody to the extreme.

The terrifying monster pounced on the headless corpse at once, opened its mouth with a bloody mouth, bit the broken neck, and sucked the spurting blood hard.

The dozens of survivors were immediately frightened, crying for their fathers and mothers, and they fled in all directions. At this time, they hated that they had lost two legs.

On the rooftop, where there was a place to hide? Some of them ventured through the large hole in the iron door at the entrance of the staircase that had been squeezed out by the monster and fled into the building.

One or two people were even too panicked for a moment, and they stumbled from the rooftop, fell from the roof of a building dozens of stories high, and fell into meat sauce.

After the monster had sucked the corpse's blood, it began to hunt the others. This monster is extremely strong, and it is simply not something that these people can deal with, and the rooftop suddenly becomes a terrifying slaughterhouse.

Blood splattered, flesh and blood flew sideways, mixed with a terrifying chewing sound, and the human beings, the spirits of all things, were being brutally hunted. In front of this alien, they are reduced to food for aliens, they are weak and powerless, and they do not threaten anything.

"I said there was a helicopter here, so you can get out of this hellish place. ”

"But you didn't tell me there were monsters here!"

At this time, inside the iron gate at the staircase, two men in black were staring coldly at the monster that was hunting humans, talking in a low voice.

"If I hadn't been hurt, I would have killed this with a single hand. ”

"Cut! Aren't you talking in vain? A tall and thin young man said, this young man was holding a silver-white "Desert Eagle" in his right hand and a silver dagger in his left hand.

What Li Yuan was talking to was a middle-aged man with a pale face and tattered clothes. The middle-aged man's right leg was wrapped in thick gauze at the knee, and blood oozed from the gauze.

This person turned out to be the thief King Zhuofan.