At the end of the laboratory, a group of people began to walk there in a mighty way.

“So hot…”

"I can't do it anymore."

"It's really hot, is there any water?"

"Stay for a while, I can't walk."

Too hot...

"Everyone hurry up, it's almost here." The guard encouraged them with a dizzy short-haired girl: "It's right in front."

The front is about to end, and everyone supports each other and walks forward.

The temperature is too high, and they are wearing isolation suits and their skin is getting hot.

I finally found the lab, but the door of the lab cannot be opened.

"How do you open this door?"

There is a rotating handle on the door, but no matter how they rotate, the door does not move at all.

"Can't open..."

The guard wiped the rusty sign next to him and turned his head and asked, "Who has silver coins?"

They are all residents of the third district, and silver coins are scarce. Who will have more?

Chu Zheng took out a handful of silver coins and handed them over.

The guard looked at Chu Zheng in surprise, but he didn't care about it at this time, so he took the silver coins and threw them all into the side.

Every time one is cast, a small red light will light up below.

There is energy in the silver coins, and the function is to start various devices.

Of course, equipment like this will have special silver coins, and ordinary silver coins will definitely not have enough energy.

"Not enough." The guard looked at Chu Zheng.

"I'm gone." The bastard sent so many mission rewards.

The guard looked at the others again.

Chu Zheng took the lead and took out so many, and someone took out one.

Twenty people, only five of them took out silver coins in the end, and one of them took five. After the guard cast the last silver coins, the red light finally turned into a green light.

There was a click in his ear, and the guard looked happy and immediately rotated the handle.

The door that had not been started for a long time was slowly opened, the lights inside lit up one after another, and the sounds of various machines running gradually sounded.

“Get in quickly.”

"Don't squeeze."

"Hold the person next to you."

The guard came in and closed the door.

-

Purify the outside of the system.

The guards were surrounded by people who went out to ask for an explanation.

After all, they were almost locked up here.

These people have not undergone professional training. If they knew from the beginning that there were only five minutes in the end, could they still remain calm?

This group of people made a big fuss, and in the end someone directly used weapons to suppress them.

When these people stopped making trouble, they raised the silver coins to fifty.

I slapped it first and then gave it a sweet date, and the group of people became quiet.

The purification system works, and the fog outside is decreasing, and familiar buildings can be seen gradually.

The captain glanced at the closed door: "Go back."

He doesn't have much hope for the people inside.

When they returned to the shelter, everyone was asked not to talk nonsense, and they were not put inside and stayed in the space outside.

After the purification is completed and the air meets the standards, the people in the shelter are released and each walks to their own territory.

Everyone in the guard team went to maintain order, and the other guards transferred had to return to zones 2 and 1.

The captain led his men to the gate of the purification system again.

The captain's communication channel was always open, but no one contacted him.

The people inside, I'm afraid...

At this moment, there was a sound of electric current in the communication channel.

"Sizizi...Captain...open the door."

The captain's expression changed: "Are you all still alive?"

“Everyone is alive.”

The captain immediately asked someone to open the door.

"Captain." Someone frowned: "It's hard to pass these people out."

Although they were angry in the previous wave of people, they were not locked up inside and could be tempted by profit.

But the people inside are different...

They almost died inside.

In the dungeon, the lives of ordinary people are not that valuable.

The captain frowned and did not speak out.

The rest of them were quiet and dared not speak.

The voice in the communication channel continued to come: "Captain, we don't have enough oxygen, please open the door quickly..."

Maybe no one responded for a long time, and the people inside were obviously anxious.

"Captain, are you still listening?"

"Hey? Can you hear it?"

No one responded to that voice.

"Open the door." The captain said in a deep voice after a struggle of thought.

"team leader!"

"That's your comrades!" said the captain: "You want to watch him die inside?"

Everyone looked at each other for a few seconds and rushed over to open the door.

The door to the purification system is opened and hot air flows out from it.

-

Chu Zheng was the last one to come out, and she collapsed on the ground when she came out. She looked calm and cold, as if she had just been inside for a while.

"team leader."

The guard directly gave the captain a bear hug.

"I almost thought I couldn't see you!"

The captain patted his shoulder and looked up at the girl standing behind the crowd.

The girl's pupils were slightly light blue, and there was no wave inside, like a mirror sky, as if she could see through people's hearts.

The guards contacted them to let the door open, why was the silence in the communication video for so long?

Chu Zheng doesn't think they are discussing how to open the door.

It is more likely that they want to keep staying inside and die from oxygen in the end.

After all, these people are just troublesome...

"Captain, thanks to this girl this time, otherwise we really can't get out." The guard let go of the captain and pointed at Chu Zheng.

The captain was a little scared of Chu Zheng's sight. Logically speaking, he didn't need to take such a little girl seriously at all...

The captain took a deep breath and walked over: "I am very grateful for your help in this matter. We will prepare 100 silver coins for you."

Chu Zheng had no expression on her face, and her eyes were faintly cold: "You didn't let me die inside, I should thank you."

Although she was very suspicious... she had no evidence and the door was opened in the end, and there was no reason to vent her anger.

It's too difficult for me.

The captain over there froze and then deliberately misinterpreted Chu Zheng's meaning: "It is our guard's responsibility to save you, no thanks."
To be continued...