At this time, Jia Hong came over and said, "Okay, don't talk about it, it's important to get down to business." ”

"Brother Liang, the colonel asked you to take a team to patrol outside!"

"Patrol!?" Liang Yu said with a frown.

"That's right, the prevention and control center doesn't raise idlers, how can you stay here and not do things!" Xiao Hu explained: "You can also be an instructor here, you choose, anyway, you are better than us!" ”

Hearing the word instructor, Liang Yu decisively chose to go out on patrol.

"I choose to go out on patrol, can I take only one person without a team!?"

The last time he was an instructor and led the team seemed to have happened yesterday, Liang Yu didn't want to repeat it again.

Regarding Liang Yu's request, Jia Hong had no way to make a decision without leading the team.

"Wait a minute, your request, I'll go and ask the colonel!" Jia Hong took out his communication equipment and began to contact the colonel.

After explaining to the colonel, the colonel also agreed, after all, Liang Yu's strength was there.

If you can kill the zombies they can't deal with, it shouldn't be a problem to patrol with just one person.

And the person Liang Yu wants to bring is, of course, his girlfriend Lai Qingxue!

Leaving Lai Qingxue here alone, Liang Yu was a little uneasy, people were unpredictable, maybe in the seemingly peaceful prevention and control center, there were people like King Yan.

After the colonel agreed, Liang Yu went back to pick up Lai Qingxue.

The two of them ate something, grabbed their gear and went out!

A walkie-talkie used between patrols was also taken to facilitate the arrival of nearby patrols in case of special situations.

Liang Yu felt that this thing was not needed at all, as long as it was not a large-scale corpse tide transit, Liang Yu and Lai Qingxue could still handle it!

On the way, Liang Yu turned on the detector to see if there were any zombies around.

As soon as it was opened, a mechanical sound suddenly appeared.

"Zombies have been detected to have been intervened by humans, and evolved, now update the zombie level."

After Liang Yu heard it, he praised in his heart that this system is quite humane!

C-level zombies are ordinary zombies, and there is nothing special about this type of zombie.

B-level zombies are advanced zombies, and the speed and strength of these zombies have been greatly improved.

A-class zombies are high-level zombies, with near-perfect speed and strength, and gain a certain mutation in a certain aspect.

Special Zombies (1): Biochemical zombies are products synthesized from zombies and biochemical items.

S-class zombies are butcher zombies, this kind of zombies have the mutation of A-class zombies, and they are very powerful, slow moving, and murderous.

Special zombies (2): Plant zombies, evolved from zombies, are produced after the zombie virus infects plants, can only parasitize on plants, has strong control ability, and is afraid of fire.

Special Zombie (3): Zombie beast, produced after the zombie virus infects animals, and its abilities are formed according to the characteristics of various animals, which are mostly different.

SS-class zombies are rampaging zombies, which also have the mutation of A-class zombies, and their speed increases a lot, their strength is weak, and they are also murderous.

Special Zombies (4): Humanoid zombies, the products of SS-level zombies after devouring S-class zombies, their abilities are close to that of lord zombies, and they have a certain amount of wisdom.

SSS-class zombies are lord zombies, with the highest strength and speed, intelligent existence, and mutated and evolved special skills.

Seeing the updated zombie level, compared to the previous zombie level, there are only four more.

Among the four new levels, Liang Yu, who has the lowest level, has already seen it, and it is only a little more powerful than the previous A-level zombies, which Liang Yu did not expect.

When Liang Yu was fighting, he felt that the gap between the enemy and me was a little huge, and the power of the biochemical zombies was close to that of the S-level zombies.

Seeing Liang Yu stunned in place, Lai Qingxue came over, took Liang Yu's arm and asked, "Ah Yu, what's wrong with you!?" ”

Liang Yu came back to his senses, shook his head at Lai Qingxue and said, "I'm fine, I just thought of some things from before!" ”

"That's it!"

Just as the two were chatting, there was a movement in front, and Liang Yu and the two also heard it!

Looking up, the detector immediately issued a warning,

"Warning, warning!"

"A large number of zombies appear in front of you, please leave immediately, please leave immediately."

Hearing the warning, Liang Yu pulled Lai Qingxue to run behind, and at the same time used the walkie-talkie to notify the nearby patrol.

"The corpse tide is coming, please gather urgently!"

When the nearby patrol heard this, they quickly came to the window and looked below, countless zombies roamed.

The colonel in the prevention and control center also received this news, came to the training ground behind, and hurriedly asked Zhao Yingcai and the three of them to take their soldiers to get weapons.

The colonel's own went into battle himself, came to the arsenal, looked at the guns inside, and a trace of determination flashed in his eyes.

Pick up one of them, put on your protective suit and ammunition, put your pipe on the table, and head outside.

Outside the prevention and control center, Liang Yu, Lai Qingxue and several patrol teams had already returned, and the rest stayed outside, attacking together on both sides and responding to each other.

After a while, the first echelon of the corpse tide appeared, Liang Yu did not hesitate, pulled the trigger, the bullet flew out, and quickly killed.

Xiao Hu led a team of soldiers to the road next to the prevention and control center, and when he heard the gunshots, Xiao Hu gave an order, and the soldiers began to shoot.

The moment the first echelon disappeared, the zombies behind directly fused together and rushed towards the prevention and control center.

The guns in everyone's hands have not been extinguished, and everyone is gritting their teeth and guarding this pure land.

Liang Yu kept shooting with KM80, but he felt unhappy in his heart, so he decisively put down KM80, picked up the automatic rifle, and pressed the trigger directly without letting go.

After a while, the zombie corpses in front of the prevention and control center piled up into a mountain, which was no different from the mountain of corpses and bones that Liang Yu saw last night, but it was just a little lower.

Soon, the tide of corpses in transit was wiped out, and only a few zombies were left, constantly crawling on the zombie mountain.

Liang Yu put down his rifle, picked up KM80 again and started firing.

One, two, three......

After a while, I could see that the zombies that were still moving were all killed, and the rest could not be seen, and Liang Yu could not do anything now.

The colonel sat on the stone pier, the beads of sweat on his face fell to the ground, he was too old to keep up with his physical fitness!

Zhao Yingcai and Jia Hong led the soldiers to clean up the zombie corpses, most of which were loaded onto trucks and pulled to the garbage incineration station in Jiangnan City for incineration.

A small number were taken to the research room by the soldiers for those researchers to study.

Xiao Hu came out of the building, looking for the fish that slipped through the net in the tide of corpses.

Liang Yu asked Lai Qingxue to go back to rest, and he was here to help, otherwise they would work, and Liang Yu would not do it, so it seemed that Liang Yu was a lazy guy.

Just when a few people were cleaning up, a special roar of cars came from various streets in Jiangnan City, and Liang Yu was very puzzled and didn't know what the sound was.

The others didn't care about it, as if they were used to it.