After looking around to confirm that there was no immediate danger, everyone gathered around the entrance.

Except for what looks like a door at the entrance, this warehouse does not have any windows or exhaust holes.

It feels like a completely sealed place.

Moreover, the material is obviously made of some kind of alloy, which is different from other buildings in the city.

In addition, Yuan Xiao also noticed that there were obvious marks where the wall and the ground came into contact.

This is the street area, which can also be said to be the central area of ​​the city.

In such a place, there is a warehouse, even if it is not large, it is very doubtful.

There is another possibility, that is, it was temporarily built later.

That is what happens after the end of the world.

However, Yuan Xiao did not express his judgment.

Sometimes, being too smart can cause other unnecessary troubles.

Yuan Xiao does not believe that teammates in the same group can be absolutely trusted.

"There seems to be no keyhole for such a large door." Park Anxu touched around and returned without success. "There is no other similar entrance around."

"Could it be some kind of electronic lock?" Yu Guobin guessed.

Qin Tong frowned: "Inform the intermediate team and the logistics team to come and take a look?"

Park Anxu denied: "It is not clear whether it has exploration value. If we rashly let the follow-up troops come over, we will be held accountable afterwards."

Qin Tong stopped talking. She stretched out her hand and patted the door.

It was obvious that the power of a superpower had been used, but the door did not move at all.

"No wonder there are no traces of exploration here. It seems difficult to get in," Yu Guobin frowned, "Would you like to try my full strength attack?"

"Wait a minute," Yuan Xiao stopped him, "I'll try."

"You?" Pu Anxu was also stunned. He pondered for a while and then nodded.

Yuan Xiao came to the door and looked carefully. Except for the obvious gaps in the frame, the rest was a whole.

However, since it is a door, there must be a way to enter.

After thinking carefully, he took off his right glove.

"You're crazy," Qin Tong was stunned, "This is a radioactive environment."

"Yeah, but I've seen the data, and there's no problem with a few minutes of exposure," Yuan Xiao was sure. He reached out to touch where the doorknob might be, "I guess it requires physical contact with the human body."

When they touched the door just now, they were wearing protective clothing.

Just as Yuan Xiao expected, after touching it with his right hand for a while, there was a soft "click" sound, and the door turned over to a rectangular panel.

There is an LCD display on it, which is still glowing.

Below are buttons with nine numbers.

"It seems that it is a combination lock." Yuan Xiao put on his gloves again, "The clever thing is that the combination lock is located on the back of the metal panel. If it is touched, a human biological indicator is required."

Pu Anxu glanced at Yuan Xiao: "With this password, we probably won't be able to open it."

"If the creature is not human, even if it comes into contact with the detection equipment, the panel will not turn over," Yuan Xiao became more and more sure, "This is a secret door reserved for humans only, so the password is..."

He stretched out his hand and pressed 1618.

This is the value of the golden ratio. Many places in the human body contain the golden ratio.

The most perfect design.

"Bah—" Under the pressure difference, everyone felt a flow of air spread out, and a gap appeared in the heavy door.

"It's really yours," Park Anxu said, and he didn't know if it was a compliment, "go in and have a look."

Yu Guobin pushed Yuan Xiao away and pushed the door open.

Darkness, the first feeling that gives everyone, is darkness.

This building has no window openings except for the main door, and natural light cannot enter.

"Qin Tong guard the door," Pu Anxu originally planned to keep Yuan Xiao, but he changed his mind after thinking about it, "The others will follow me in."

The flashlight was turned on, and the light shone into the darkness, but still nothing could be seen.

Yuan Xiao and the other three entered the warehouse, and it was pitch dark all around.

"It means there is a lot of space here," Park Anxu suddenly became a little nervous, "Everyone, please be careful."

"Such a facility, maybe the things inside are of high value." Yu Guobin breathed with excitement.

The most gratifying thing about participating in archeology, apart from the discoveries that will last forever, is the huge resource profits.

A discovery may bring success and fame for a lifetime.

Only at this point would an idiot give up the fruits of victory.

No one asked anyone from the main force to intervene.

Yuan Xiao knew it, but he didn't express his opinion.

Vigilance is indeed constantly increasing.

In the archaeological wilderness where no one knows, anything can happen.

Over there, Park Anxu completed the air test, and there was oxygen in it.

This is strange, there is no vent, how does the oxygen come?

"There is no problem at the moment, let's move forward." Park Anxu made a decision.

Three points of light disappeared into the darkness.

As I walked forward, I realized that the space inside was very large.

Moreover, the road under your feet has a tendency to gradually slope downwards.

Looking back, the light coming from the gate became the size of a quail egg.

"Try spreading it out," Yu Guobin suggested. "Maybe it's not as broad as we thought."

But soon, all three realized the problem.

The warehouse may not seem big from the outside, but the space inside is actually much larger than expected.

"Is it similar to space folding technology?" Pu Anxu felt that the task was difficult. The hot breath he breathed blurred the glasses of the protective suit.

"It's impossible," Yu Guobin couldn't agree. "With the technology of space capsule, living bodies cannot exist inside it, so it's okay for us to come in."

Park Anxu explained: "Maybe the technology in our world is not mature enough for space capsules."

No one suggested going back.

This is exactly what Yuan Xiao wants.

If a large force intervenes, what will happen to him?

The slope became steeper and steeper. In the end, Yu Guobin, a master martial artist, was fine, but Park Anxu basically slid down all the way.

Of course Yuan Xiao did as he was told, he couldn't be exposed.

Counting the time, about half an hour has passed.

Except for the flashlights in the hands of the three people, nothing could be seen around.

The gate at the back also disappeared without a trace.

It can be said that it is completely immersed in darkness.

"How about we withdraw first," Park Anxu finally couldn't help it. "If it's space folding technology, it might be as big as a country."

"I think..." Yu Guobin thought for a while, and it might be a good idea to go back first.

Living is more important than having a name that will last forever.

At this moment, the three people's feet suddenly made a "dang" sound.

This is stepping onto the iron plate.

In other words, the environment has changed.

While groping, the three of them found a door again.

However, this door does not have a combination lock or the like, only a rotating, steering-wheel-like switch.

"I'll do it." Yu Guobin volunteered and turned the turntable.

Amidst the "quacking" noise, the door was opened.

A bright light suddenly shot into the eyes of the three people.
Chapter completed!