Roar!

The mother rat roared.

Sonic boom for nine days.

The moon knife and the flying sword all killed the mother mouse.

Countless mutant rats retreat to protect the safety of the mother rat with their bodies.

Roar!

The mother rat roared again.

Countless dross, fragments, and bones were spit out.

Puff puff!

All the mutant rats that stood in front of the mother rat died instantly.

Lu Zhan frowned, this mother mouse is really a little magical.

The mother mouse was furious, and her four feet were scratching the ground.

The concrete floor was easily pulled up by it and splashed everywhere.

The mother rat did not stop, and its stature gradually decreased.

Oh no, the mother rat is making a hole and wants to escape.

Lu Zhan directly summoned the heavenly thunder.

Thundered!

Thunder struck down one after another.

The rats are roasted one by one.

But the mutant rat still followed one after another, standing in front of the mother mouse, resisting all killings for it.

They use their lives to buy time for the mother mouse to escape.

Lu Zhan frowned, and directly gave an order to the Moon Ring Knife, regardless of the rest of the mutant rats, aiming at the mother rat is to kill.

Mother and child must not be allowed to escape.

Even if the mother mouse hits a hole, she must chase it into the hole and kill it.

At this moment, a fire broke out in the backyard.

Rumble!

Artillery fire rushed into the sky, and fighting was heard in the office building.

At the same time, a hole suddenly appeared in the ground in front of the office building.

One by one, mutant rats jumped out of the hole, part of the office building, and intercepted Xia Ming and them.

Some of them blocked the passages on the left and right, and they were clearly aimed at Lu Zhan and Xu Yang.

Moreover, these mutant rats are almost the size of a fat pig of one or two hundred catties, and their teeth are extremely sharp.

There was even one, covered in flames, with a cruel glint in its eyes.

MMP, this is a fire mutant rat.

Lu Zhan stood on the top of the fifth floor, his steps moving slightly.

Just then, the mutant rat attacked.

Dozens of rats climbed the wall to attack Lu Zhan, and the rest went to attack Xu Yang. And the mutant rat covered in fire went to rescue the mother mouse.

Hehe!

The division of labor is clear, and the action is fast, comparable to a well-trained army.

It's a mutant mouse with wisdom, it's amazing.

If they are allowed to grow, then they will have it.

With the reproductive power and destructive power of rats, I am afraid that this forest will be destroyed by them.

Think about the desertification of the steppe in the north, how can it not be due to ground mice.

Little ground rats are so powerful, not to mention mutant rats that are a thousand times more fierce.

The mutant rat climbed up to the fifth floor in three or two clicks and rushed towards Lu Zhan.

Lu Zhan smiled lightly, stretched out his hand, and shook his five fingers.

Burst!

Head moves.

One by one, the rats either died on the roof of the building, or died in the process of climbing the wall.

Lu Zhan jumped down.

It looks like a leisurely walk, but the speed is surprisingly fast.

Everywhere I went, my head splattered.

Lu Zhan walked into the office building.

A soldier brother climbs out of the elevator, and a mutated mouse is biting his leg.

Brother Bing gritted his teeth and fired, and the air was torn.

Hiss, hiss!

Mutant rats turn into dust.

A few more mutant rats were chasing from different directions.

Brother Bing thought that he was going to die, and he was ready to die.

When he subconsciously closed his eyes, his face suddenly became wet, and when he touched it, it was full of blood.

He looked up and saw a figure standing tall against the light.

"Mr. Lu?"

Lu Zhan stepped forward and looked at Brother Bing's wound, which was a little serious.

He directly took out a pill of Qi Nourishing Pill and put it into Brother Bing's mouth, "Qi Nourishing Pill is good for the body." ”

Brother Bing's eyes widened.

He had not only heard of the name of the Qi Nourishing Pill, but he was also fortunate to have drunk the pig's trotter soup mixed with the Qi Nourishing Pill.

That taste is still lingering to this day.

It's not that the taste of the Qi Nourishing Pill is good, but after drinking the soup, there are obvious changes in the body.

A whole Qi Nourishing Pill was held in his mouth, and Brother Bing was reluctant to swallow it.

Seeing this, Lu Zhan's fingers brushed over his face, and Brother Bing couldn't help but swallow the Qi Nourishing Pill into his stomach.

Lu Zhan asked, "What's next?"

Brother Bing hurriedly said: "The mutant rat made a hole and got in. Summer team: They need support. ”

Lu Zhan asked again, "What about the others, are the researchers at the base safe?"

Brother Bing nodded, "Most of the people have been moved to the inner fortifications, and they are safe for the time being. But our people have a lot of dead and wounded. ”

Lu Zhan hesitated for a moment, only to understand that the people in Brother Bing's mouth did not refer to the twenty combatants who followed Xia Ming down, but the troops who were originally stationed here.

Lu Zhan nodded, "I understand." You're just waiting here, and someone will come and take you away. I'll go down first. ”

"The elevator won't go. In order to prevent the mutant rats from climbing up, the summer team destroys the elevator. If you want to go down, you can only go down through the vent. ”

Lu Zhan asked, "Where is the ventilation port?"

Brother Bing pointed in the direction of the kitchen, "Inside, this is the map." Mr. Lu, you must be careful. ”

"Don't worry, I'll be fine. ”

Lu Zhan placed his brother in the corner of the wall, then entered the kitchen, searched according to the map, looked for a vent, and entered the underground fortifications.

The rich smell of blood came to my nose.

Lu Zhan had already reached the first floor.

Is this a sports center?

He saw that there was sports equipment in the hall, and it was crooked.

On the ground, there were white bones, gnawed clean. Look at the bloodstains, that is, within a few hours.

The white bones of the mutant rats were also seen. It's just that the number of mutant rats dying is too small compared to the dead people.

Hiss, hiss!

The familiar sound of aura guns came from the second floor.

Lu Zhan found the stairs and decisively entered the negative second floor.

The negative second floor is like a Shura hell, and the two sides are fighting.

Xia Ming led the team and rushed to the front.

They were able to fend off the attacks of the mutant rats, and the aura guns played a decisive role.

However, the troops stationed here did not have the aura guns by their side, and the casualties were extremely heavy. Once approached by a mutant mouse, there is almost no chance of survival.

Lu Zhan was at the top of the stairs at the moment.

Mutant rats are still rushing up from the negative third floor in a steady stream, and the number is amazing.

For a moment, he was suspicious, how could there be so many mutant rats?

Why did it develop to such a large scale that an attack on the station was launched?

Before, who constrained mutant mice?

The amount of mutant rats eats is amazing, is it true that there is no trace of it before this?

If all this was planned, Lu Zhan first thought of the mother mouse.

The mother rat is really the brain and queen of the mutant rat group, that's amazing. Commander-in-chief!

Lu Zhan was thinking crankily while harvesting the head of the mutant mouse.

He stood guard at the entrance of the rats, harvesting the mutated rats that came up from the third floor. Thus completely cutting off the back road of the mutant rat on the second floor.

His arrival made Xia Ming and them the most stressed. Relying on the aura gun in his hand, he simply killed the mutant rat and made peace with Lu Zhan.

Xia Ming looked at Lu Zhan. Neither of them spoke, nodding to each other, and everything was silent.

The two of them are one left and one right, and they take killing as their main job.

There were two of them, and the other fighters, some of them were on guard, and some were responsible for transferring the wounded.

The mutant rats were killed by them.

Lu Zhan didn't talk nonsense, "I'll go down and take a look." ”

So rats who like to make holes can't let them escape.

Xia Ming said, "I'll go with you." ”

Lu Zhan raised his eyebrows.

Xia Ming said with a serious face: "The task assigned from above is not to leave a mutant mouse." ”

Lu Zhan nodded, "Okay, you and I are with you." No one else has to follow. ”

To deal with mutant rats, you don't need a lot of people.

And there are so many injured people, they all need to be treated urgently.

"How's it going up there?"

"It's been controlled. ”

Xia Ming breathed a sigh of relief, and immediately ordered someone to send the wounded to the ground.

Then he followed Lu Zhan down to the third floor to chase those damn mutant rats.