"Damn, what's it this time again?"

Lu Yuan cut off one of the legs of the giant spider with a sword, and suddenly there was another movement in front of him, and a black shadow swept over, and after seeing it clearly, his eyes suddenly widened.

"Mutant cockroaches!"

Lu Yuan scolded in his heart, threw out a grenade without hesitation, and only heard the sound of "boom", the corridor collapsed instantly, and the dense mutant cockroaches killed and injured a large number of people.

The licker behind him quickly caught up, and Lu Yuan stepped into the air continuously, rushing towards the fourth floor.

At this time, the giant spider spit out the cobwebs and went straight to Lu Yuan, so that he had to turn around, swing out his sword, cut the cobwebs, and then he went upstairs without looking back.

"Whew!"

The five-headed licker was very fast, and its long tongue could pierce through the golden cracking stone, and it continued to attack Lu Yuan, although it failed again and again, but it brought Lu Yuan a lot of trouble.

"Mutant killer bees!"

Lu Yuan, who was already being chased and killed in an extremely embarrassed manner, saw a group of mutant killer bees flying in front of him at this moment, and his brows immediately tightened.

Gritting his teeth, Lu Yuan swept wildly with a Thomson submachine gun, although the killer bee was not big, but under the talent of accurate shooting, he still shot his head.

"Another drum!"

Lu Yuan roared, turned around and continued to attack the lickers and giant mutant spiders.

In addition to these, there are parasitic dogs, hunters and drip people behind, etc., plus the army of thousands of zombies, Lu Yuan has been completely surrounded.

Beads of sweat the size of beans appeared on Lu Yuan's forehead, and a strong sense of crisis surfaced in his heart, there was no doubt that he was now in a desperate situation.

Caring about it so much, he hurriedly exchanged 20 points for a grenade and threw it into the army of zombies in the rear.

"Kill more than 10,000 zombies, get the achievement [Alien Terminator], reward 1 bazooka, 5 rockets, and 100 points."

Lu Yuan was overjoyed, sure enough, killing 10,000 zombies can get an achievement, originally he was rushing to gamble, but now it seems that the bet is right.

What is a Bazooka?

It is a portable anti-tank weapon that can fire rockets, mainly rocket armor-piercing shells, but can also fire rocket-propelled grenades or other rocket-killing bombs, which are used to strike tanks, armored vehicles, infantry fighting vehicles, armored personnel transporters, military equipment and destroy fortifications at close range, and are extremely powerful.

Even tanks can penetrate it, so you can imagine how terrifying it is.

With this weapon, Lu Yuan directly occupied the sovereignty, he quickly reloaded, and then turned around and blasted out.

The rockets penetrated from the fourth floor to the first floor, piercing the entire floor, and finally exploded, countless zombies were strangled into the center of the explosion, and for a while, the fragments of flesh and limbs were scattered all over the sky, and the entire building collapsed.

Lu Yuan rushed out of the building in advance, sliced through the thick walls with his lightsaber, and then used Jin Yangong to quickly escape.

There are two or three thousand zombies in the building, many of them are high-level mutant zombies, and this bombardment will bury the zombies alive even if the zombies are not killed.

Of course, that's not the end of it.

The black and oppressive part of the sky was full of mutant birds, and as soon as Lu Yuan came out of the building, these birds swarmed up, covering the sky and the sun.

"Damn it!"

Lu Yuan was shaken by the impact of the rocket explosion, and finally stabilized his body, and suddenly noticed that the mutated bird was attacking, so he cursed secretly, and fired another shot into the sky.

With an explosion, countless birds fell one after another, and their feathers flew all over the sky.

Lu Yuan didn't dare to stop for the slightest, and hurriedly swooped towards the ground.

There were also scattered zombies scattered across the streets, and Lu Yuan killed them with a Thomson submachine gun before burrowing into another building.

Most of the zombies around him were attracted to the collapsed building and buried alive, so the number of zombies was much less, and Lu Yuan eliminated the remaining zombies along the way, and there was almost nothing to stop him.

"The explosion just now will definitely attract more zombies to come, and there are 3 rockets left, which must be used reasonably." Lu Yuan is dignified and authentic.

Hidden in this building for a whole day, the next day, a large number of zombies gathered on the street, Lu Yuan was forced by the system, had to rush out, attract these zombies to another building, and then use the same method to blow up the building and destroy a group of zombies again.

……

Meanwhile, in a basement somewhere in the northern part of the city, an all-metal research institute stands with a distinctive sign on its door, which is a red and white umbrella.

"The number of zombies has plummeted a lot, what's going on?" In the research institute, an old man who was over the age of sixteen frowned.

"Professor Liszt, it seems that humans have broken into the northern city, and I don't know how to destroy a large number of zombies, I have sent No. 7 out to pursue, presumably it won't take long to eliminate the invaders."

"The plan is almost complete, don't go any way, to be on the safe side, let the 6th go too!"

"Yes!"

Professor Liszt looked at the big screen full of data, his chest rose and fell violently, and he couldn't wait: "Huaxia Kingdom will start from H City!" Presumably, the head office is getting impatient with the waiting. ”

"As long as the destroyer is successfully developed, the fall of Huaxia will only be in a thought." Liszt laughed.

……

"Boom!"

In a commercial building, Lu Yuan launched a fourth rocket, and the entire building was reduced to rubble in the blink of an eye.

"A rocket costs 50 points, what a pit!"

Lu Yuan weighed it and decided that the last rocket should not be used indiscriminately unless it was a last resort, after all, it was too expensive.

He found a large supermarket, where he regained his strength and thought about his next move.

At this moment, there was a tremor on the ground, which made him instantly vigilant.

Something is approaching!

This thing gives people a strong sense of oppression, which must be extraordinary.

Lu Yuan quickly pulled out his lightsaber and hid in a small room in the supermarket, looking out through the window.

"Interesting, interesting, here's a big guy, boy, good luck, if you survive this time, I'll reward you with a suit that can increase your strength in all aspects." The system looks like it's gloating.

Hearing this, Lu Yuan felt an ominous feeling in his heart.

The footsteps got closer and closer, and Lu Yuan's heartbeat accelerated a little.

In the end, only a loud bang was heard, and the door of the supermarket was blown away with a punch, and the entire wall was torn down.

A huge figure three meters tall appeared in Lu Yuan's eyes, Lu Yuan's eyes suddenly widened, and a frightened look appeared in his eyes, as if he had seen a monster.

"Tyrant!"

He screamed and fled without looking back.

"Don't escape, I'll kill him!" The system shouted excitedly.

"Fuck your sister, when you encounter this monster, you can only die if you don't run!"