The riots in H City are on the verge of breaking out without warning, and in an unguarded manner, rescue teams scattered throughout the city and a large number of trapped survivors are attacked by zombies.

These modified high-level zombies are more ferocious than ordinary zombies, more powerful, and have very sensitive perceptions, even if they hide very hidden, they still can't escape the fate of being detected and attacked by zombies.

For a moment, the whole city fell into an even more desperate situation.

On the other hand, the refuge base, under the siege of the huge zombie army, the base is surrounded by war, gunfire is endless, and the bombardment of artillery shells is deafening.

On top of that, the appearance of the Stalker and the Five-Headed Tyrant makes the battle even more urgent, as they are the embodiment of speed and strength, and possess a certain amount of intelligence, which can not only easily dodge the attacks of cannonballs, but also attack with great speed.

One of the tyrants, with the power of the bullet, rushed under the tank in a flash, and directly overturned the tank with brute force, which made people stunned.

"Roar!"

Tyrant 3 let out a roar of excitement, lifted the fallen tank to the ground, and slammed it into the base gate.

The gate of the base is made of special synthetic metal, which is indestructible, there are also gun holes in the door, and a heavy attack gun is connected to the rear.

"All personnel return to the base and open the fortifications."

"Also, quickly organize the evacuation of the last group of citizens." The green wolf's eyes flashed with essence.

After the fortifications were opened, a circle of power grids was formed in the outermost part of the base, containing ultra-large volt currents, and zombies that came into contact with the power grid instantly turned into ashes.

This is the last line of defense of the entire base, and the full current can only last for two days, and everyone must be evacuated in these two days, otherwise the power grid will run out, and the murderous zombie army will definitely set foot on the entire base, and everyone in the base will only have a dead end.

"The missile system is operational, and a missile is fired every two hours to clean up the zombies, and it is important to ensure that there is enough ammunition."

"The three fighter jets will set sail immediately to patrol the sky, and the radar must also be fully turned on to prevent flying zombies from taking advantage of the opportunity to invade."

After the power grid was turned on, the leading high-level zombie seemed to have received some order, and for a while it fell silent and stopped attacking.

The five tyrants looked at each other and retreated to the back line, and after the tracker penetrated the third tank, they also disappeared without a trace, leaving only some inhumane ordinary zombies to rush forward desperately, and finally killed by the power grid.

"The green wolf called the headquarters, asking for maximum support to retreat, and the base is about to be breached."

"What happened?"

"The organization behind the scenes finally made a move, a large number of mutant zombies began to riot, and even a group of transformers with superpowers appeared, and the last line of defense couldn't support it for two days." The green wolf sighed.

"Looks like we're going to have to start the undead project ahead of schedule."

……

Beicheng District, Periphery!

On a bridge, more than a dozen heavily armed special forces were surrounded by zombies, and at both ends of the bridge were dense zombie armies, the number was terrifying.

"What to do? We're not going to besiege it. ”

"What the hell happened to these zombies? Why did you suddenly go crazy, and some high-level mutant zombies appeared? The black falcon frowned.

"Did you contact the base?"

"There were signals before the riots, but now they are suddenly cut off."

"Could it be that the base has also been attacked?"

"Damn, what the hell is going on?"

In the crowd, a woman looked into the depths of Beicheng District with beautiful eyes: "Does this riot have anything to do with him, or is it ...... He's already buried under the zombie horde. ”

Shaking her head, Chu Qiuling forcibly didn't think about this, she took out a grenade, ignited it and threw it into the zombie group, with a loud bang, hundreds of zombies were blown away, and the bridge also shook violently, and countless cracks cracked on the bridge deck.

"Don't use grenades, if the bridge is blown up, none of us can escape." The black falcon shouted.

Chu Qiuling and the others nodded and put away the grenade in their hands.

And at this moment, a group of behemoths appeared at the bridge, these figures were two heads higher than ordinary zombies, and they knew that their strength was good at a glance.

"This ...... What kind of monster is this, and how can it be so big? ”

Chu Qiuling's eyes widened, he couldn't be more familiar with the monster in front of him, it was the licker he had seen before, but it was two or three times larger.

In addition to their enormous size, the tongues of these giant lickers are wrapped in thick iron armor that looks like spears, and their huge claws have turned into iron claws, grabbing a large hole in the ground with each step, and most importantly, they wear hard helmets to protect the most vulnerable heads.

"Something is wrong, these giant monsters seem to be artificially created, and even the claw weapons have been strengthened." The black falcon frowned.

"Boom!"

Seven or eight giant lickers let out a heart-palpitating cry, and then sped out at a superfast speed, instantly turning into a gust of wind and rushing towards the bridge.

"Aim for their heads!"

After a burst of fire, all the bullets were blocked from the helmets, which were supposed to be made of synthetic metal, so hard that the bullets could only leave a small dent, but they could not hurt the licker in the slightest.

"Quick, stand back!" Everyone's hearts were cold, and their eyes were full of despair.

The black falcon rushed to the bridge with a brisk stride, and when he looked down, he saw a shadow swimming under the water, presumably some mutated creatures, so he had to give up his decision to dive.

At this time, the licker had already rushed over, and the black falcon gritted its teeth and rushed out with a grenade in his hand.

The licker at the front stabbed the black falcon with a spear-like tongue.

The black falcon was extraordinary, and he turned around several times in a row to dodge the attack of the licker, but with his physical mortal strength, it was not worth mentioning in the eyes of the licker, and he raised his claws and slapped it.

With a cold glint in its eyes, the Black Falcon saw the right time to throw the grenade into the licker's mouth, which was the most obvious target due to the licker's long tongue.

"Boom!"

The grenade exploded in the licker's mouth, and the flesh flew sideways, and the middle of the bridge quickly broke, but fortunately, the power of the explosion was partially offset by the licker's body, so that the bridge was not completely disconnected.

However, at this time, although one of the lickers was successfully killed, several other lickers from behind rushed over, leaving the black falcon in an extremely dangerous area.

"Captain!"

In the anxious shouts of everyone, the licker's tongue stabbed towards the black falcon with a burst of breaking sounds, and the power was amazing.

At this moment, a figure rushed over at an extremely fast speed, which was faster than that of a licker, like a meteor streaked by, instantly blocking the black falcon's body.

"Tremble, zombies!"