Most of the commanders at all levels went to rest, but Li Chen did not do so.

He stayed alone to check the star shelter, the current inventory of food and other supplies.

It is found that the inventory of materials has become urgent.

Judging from the existing inventory, they may not be able to last for a day.

After all, more than two billion people have to eat every day they open their eyes.

So Li Chen urgently called the heads of various production departments to come over for a meeting.

At the same time, the level of all fully automatic food production lines has been raised in one go.

Immediately afterwards, when Li Chen was heading to the conference center.

Take it out [Star Refuge Upgrade and Strengthen Blueprint Lv3].

This evolutionary drawing was synthesized by him before.

But never had time to use it.

Now the crisis of the star refuge is temporarily lifted.

The level of the star shelter can be further strengthened.

Li Chen didn't think that it was only upgraded to an eight-star star shelter.

It can withstand the threat of fire from the next enemies.

【Ding! You are in the process of upgrading/strengthening your star shelter! Are you sure to continue? 】

[Once the upgrade/enhancement operation is confirmed, it cannot be undone, and the resources such as upgrade blueprints consumed cannot be returned! 】

[Choose success! The star shelter is being upgraded...]

[Reminder: During the evolution of the shelter, all functions will be suspended, and the fully automatic firepower and defense system will be turned off by default. Please host to make relevant arrangements! 】

…

Noah's series of prompts sounded in his ears.

Li Chen didn't bother to pay attention.

Anyway, they are some familiar operations.

He arrived at the conference center soon, and the heads of various departments also arrived here one after another.

Everyone greeted Li Chen warmly.

And followed Li Chen to the multimedia building.

However, Li Chen, who was walking in front, suddenly stopped and turned around.

Because at this moment, Noah's reminder came in his mind.

[Host, there seems to be something wrong with the person in charge wearing blue clothes five meters behind you...]

[I can feel that breath on his body! 】

Noah's reminder made Li Chen's heart sink.

"A clone of S2K?"

Li Chen immediately asked in his mind.

[Yes, the host, it was the feeling of facing that self-destructing clone when we were at the outlying farm of the White-headed Sam Empire refuge! 】

[I can assure you that my feeling will never go wrong! 】

Noah replied firmly.

At this time, there was a large group of people in charge behind Li Chen.

But everyone was taken aback by his sudden movement.

One by one they stopped and looked at Li Chen who was walking towards them in surprise.

I saw Li Chen pacing in front of a person in charge.

He looked down at the other party's identification card.

"Are you the person in charge of the water conservancy department of the shelter?"

Li Chen looked at the man named Cui Qingshui and asked calmly.

"Yes, Mr. Commander."

"I'm Cui Qingshui. I joined the Star Refuge in February of the first year of the rebirth calendar. This is my identification code..."

The other party answered Li Chen's question respectfully, and raised the smart bracelet on his left hand.

With a flattering smile all over his face.

The rebirth calendar is after the catastrophe of the doomsday that has just passed.

A recognized calendar name used by the rebuilt sanctuary civilization.

And on the smart bracelet of every legal resident of the star shelter.

Each has a unique identification code.

This is not only a proof of their identity, but also represents the chronological order of joining the star shelter.

The shorter the identification code, the lower the number.

Then it proves that the longer this person joined the star refuge.

In front of him, Cui Qingshui's identification code is 16265.

This means he is the 16,265th resident of the Star Vault.

Can be regarded as an "old man".

but…

A cold light flashed deep in Li Chen's eyes.

"I didn't ask you so much."

he said coldly.

This sudden move aroused the doubts of the people in charge of the surrounding area.

Everyone is completely puzzled.

I don't understand why Li Chen suddenly wanted to question an elder.

Of course, everyone dare not ask too much or even raise doubts.

After all, just experienced such a thing.

The entire star refuge, and even all the refuges in the entire Dragon Kingdom.

Every human survivor has just passed a death test.

There is a silent, smokeless battle going on in the shelter right now.

Find the mole!

Look for the inner ghost who secretly dropped biochemical weapons in the Dragon Kingdom!

Li Chen suddenly questioned Cui Qingshui.

Let the other people in charge immediately.

Link this incident with Li Chen's behavior at the moment.

In an instant, the faces of countless people in charge became very ugly and apprehensive.

One by one, they began to retreat subconsciously.

And pointing here.

"Cui Qingshui could be an insider, right? Could it be that he released a biochemical virus?"

"It shouldn't be possible... He is a survivor who joined me in the star refuge. Everyone is a veteran!"

"Brother, don't randomly choose sides and teams. I advise you to keep silent! Haven't you seen Mr. Li Chen's attitude towards Cui Qingshui?"

"Yeah, I don't know what the problem is... Even if Cui Qingshui is not a traitor, I think he must be unclean!"

"Made has caused us such misery! If there is no Mr. Li Chen in the Star Refuge today, I am afraid that all of us will be finished! If I let me find out who is the ghost, I will definitely make his life worse than death!"

"..."

The people in charge who retreated subconsciously to the distance started whispering in low voices.

Many people speculated that there was something wrong with Cui Qingshui.

For a while, even if it was Cui Qingshui's friends.

Colleagues with whom he has a good relationship.

They all showed extremely contemptuous looks towards him.

Some people even cursed.

For those who destroy the safety of the star shelter, try to subvert the star shelter, and threaten the safety of everyone's life.

Of course they can't have a good face!

The commander-in-chief felt that he had a problem... Cui Qingshui himself realized this.

His face twitched slightly.

He forced a not-so-good-looking smile on his face.

"President, Mr. Commander, I, I don't know what you are suspecting of me."

"If you think that I am the insider who released the biological and chemical weapons this time, I can assure you! I am absolutely not!"

Cui Qingshui's face was full of innocence.

And vowed to explain the situation to Li Chen.

But Noah's judgment can't be wrong.

How could Li Chen trust this guy so easily?

He stepped forward with a half-smile.

Don't talk nonsense with each other.

In an instant, he made a bold move and reached out and pressed Cui Qingshui's head.