Night comes quietly.

The walls of the trading market were busy. Lao Xie led everyone to install ultraviolet lights.

Since the mobile gate blades and high-power searchlights have been installed on this side of the fence before, there is no need to connect additional lines.

All you need to do is add a few sockets and make sure it is waterproof and sunproof.

The installation of 400 ultraviolet lamps began when Li Tie and others arrived at 5:30 pm, and they were installed until 7:30 pm, with less than one third of the lamps installed.

Outside the wall, as night comes, the zombies return.

The installed ultraviolet lamp is already turned on.

It exudes purple-blue light and looks a bit eerie.

The light shining on the zombie's pale face adds to the aura of terror.

On the wall, there were still thousands of combatants on standby just like yesterday.

Before UV lights are installed, there is still the possibility of wall-climbing zombies breaking in.

When they stay here, they must ensure the safety of the trading market and the oil city.

Ahong looked at the zombie group, and suddenly a zombie climbed onto the wall. This kind of wall-climbing zombie is generally shorter than ordinary zombies, so it is difficult to be discovered when hiding in the zombie group, blocked by other zombies.

This zombie had just climbed onto the wall and its body was exposed to ultraviolet light.

He fell down in the next second and hurriedly got into the crowd of zombies.

Disappear.

When Ah Hong saw this scene, she looked at the ultraviolet lamp next to her and raised the corners of her mouth.

The effect of this UV lamp is really good.

Although the ultraviolet lamp shines on the outside of the wall, some of the light is more or less refracted onto the wall, giving the entire wall a sense of cyberpunk science fiction.

Their faces all reflected this purple-blue light, looking a bit mysterious and cold.

Time passed by, and it was twelve o'clock at midnight in a blink of an eye.

With ultraviolet lights installed on the entire trading market wall, looking down from a high altitude, you can see purple-blue light scattering around the trading market with the trading market as the center.

This light is not warm, but it gives them a sense of security.

This light blocks wall-climbing zombies, and as for other zombies, they are now unable to pose any threat to them.

.......

One night passed.

The next day.

Eight o'clock in the morning.

Building No. 3 in the West District of the Trading Market has started recruiting construction workers on time.

Outside Building 3, tens of thousands of people crowded, just to obtain the identity of this construction worker.

In the past two days, some people couldn't bear it and went to the toilet to leave. When they came back, they found that the place was occupied.

There were scoldings and battles.

He didn't dare to take action, and he had to hold back his anger no matter how great it was.

Even if you don't get the quota of construction personnel at the beginning, you may even be killed for violating the regulations of the trading market.

The resolute attitude of the oil city patrol officers in the past prevented them from taking any risks.

Life is more important.

Zhang Shi was in the first position in line. His stomach was empty and he sat motionless on the steps to save energy.

"They're coming, they're coming!"

Hearing a noise from behind, he opened his eyes and stood up unsteadily.

Somewhat weak.

Over there, I saw Xiao Jun walking towards this side with a group of fully armed combatants.

His eyes were a little excited, he finally waited.

soon.

The door to Building 3 was opened.

Xiao Jun and others set up desks and computers inside, and there were more than a dozen combat personnel at the door to maintain order.

"Come in!"

The two combatants guarding the front opened the banner and put Zhang Shi and five other people inside.

One person at a time is too slow, so putting five people in at the same time will make it faster.

"Name?"

"Zhang Shi."

Xiao Jun heard the name sounded familiar, raised his head and saw him.

It turned out to be this person.

He discovered the first wall-climbing zombie.

He was also given a lot of food as a reward, but why does he look so weak now?

Xiao Jun didn't ask any more questions, pointed directly inside and said:

"Go in and get the food. We'll start working this afternoon. Take advantage of these few hours to have a good rest."

"Thanks."

Zhang Shi was a little strange. Every time he recruited volunteers before, he would ask them to turn around a few times or jump to prove their strength and agility.

But this time I just let myself in.

What he didn't know was that since he was praised by his third uncle, many people in Oil City had heard of his name.

It is equivalent to being noticed, and it may not take long before it can be further reused in the trading market.

When Xiao Jun was recruiting here, in the meeting room of Oil City.

Li Tie and Cannon took the pilot they brought yesterday to the Oil City apron.

Because Ju Tianrui was busy digging the route to the ancient tomb, he went to find out the communication details of Changshou Mountain early in the morning.

Lao Xie and Xiao Jun were also busy, so only Third Uncle, Lao Yi and others saw them off.

Li Zhengping quietly walked up to Li Tie and asked:

"When will brother come over?"

He wanted his eldest brother to see his own growth. Among the entire Da Zhangshu base, or among the entire Li family, the one he believed in the most was Li Yu.

Li Tie smiled and said:

"I don't know either. I have rarely seen my eldest brother recently. He has been staying in the villa in the inner city and rarely comes out."

"Oh." Li Zhengping was a little disappointed when he heard this.

Li Tie patted his chest and said:

"You, when you have time, you can contact your dad. This time I will come over and he will let me see you."

"He doesn't care about me."

"You..." Li Tie pointed at Li Zhengping, but did not continue.

He walked towards his third uncle and said, "Dad, we are leaving."

"Um."

The third uncle nodded slightly, looked at the helicopter and warned:

"The wall-climbing zombies you wanted yesterday were all put in the helicopter. Although they are all tied up, you must be careful."

These wall-climbing zombies are No. 1, No. 2, and No. 3 respectively.

No. 1 does not have a complete mutation. There are only a few burrs protruding from its hands and feet. It only has the ability to stay on the wall for a short time, but does not have the ability to climb the wall.

Basically, the wall-climbing zombies that can be seen now all have the ability to climb walls.

Transporting these zombies back to the headquarters base is also to better study the mutation process of these zombies and conduct experimental research.

"Okay, don't worry."

After Li Tie finished speaking, he turned around and left, heading towards the helicopter.

The third uncle looked at the backs of Li Tie and the others, inexplicably missing the Zhangshu Base.

It’s been half a year since I left Da Zhangshu Base.

I stayed in the north for several months, and survived a thunderstorm and natural disaster here in Oil City.

Before the end of the world, I would also do some long-term missions, but this time I don’t know why I missed the Da Zhangshu Base so much.

But he can't leave here for the time being, there are a lot of things here.

Also, the northern border has not recovered, according to the plan previously discussed with Li Yu, the second brother and the others.

After the natural disaster, the northern border must be transformed to form a food production area.

With more food, we can feed more people and gradually export it to Oil City and Da Zhangshu Base. Only in this positive cycle can we steadily develop various industries.

The original Dazhangshu base was stuck in one place in the early days, with a lack of supplies and a shallow foundation.

It's completely different now, it already has the ability to develop.
To be continued...