Only now did it become known that this experimental base was originally for the production of frozen weapons.

They also didn't expect that one of the undoubtedly discoveries would actually find the source of ice.

In fact, it is not an ice source, but the research results of this experimental base.

Brad hadn't fully figured out the frozen weapons, but it had given him a lot of inspiration.

I believe that after he returns, he will be able to take the technique of freezing the human body to the next level.

"Let's find out if there's an exit here." Brad said.

"No need, fat man, I can take you up with a kick." Pang Xiaobo said.

"No, no, no, we still have to find an exit, or how can we get these things out?" Brad hurriedly waved his hand, that kind of exciting experience he never wanted to experience again.

Just now they found food in the house where the man was, and if they were not mistaken, it should be penguin meat.

Regardless of whether the thing can be eaten or not, judging from the food, he must definitely go to the ice field every once in a while to hunt for food.

This means that there must be an intersection leading to the top.

After searching for a long time, I finally found it in a very dilapidated warehouse.

There was an elevator in the warehouse, which was like a rocket, unlike the one they usually took.

Yes, this elevator is not pulled up by electricity and ropes at all, but uses push power, which is somewhat similar to the principle of an airplane rocket.

So, the question is, how to use this rocket "elevator"?

There are many buttons on it, and none of the three of them can understand it.

Oh no, there are a few Arabic numerals that I can understand.

"Do you have to enter a password?" Pang Xiaobo said.

"Quite possibly."

Let Brad study this thing first, and Ning Qiu and Pang Xiaobo brought some equipment to be taken away.

Due to the lack of manpower and the fact that some of the equipment was too large to take all of it with us, I could only bring some of the most important ones.

It's just that the rocket elevator is too complicated and takes a lot of time.

"Brother Qiu, don't you think it's strange?" Pang Xiaobo said.

"What's weird?"

"The man who committed suicide just now."

"Well, that's weird." Ning Qiu nodded.

Alone in this isolated ice field underground world, there is not even anyone to talk to.

Who is he?

Why is this place guarded?

And what is the secret guarded?

Moreover, this man is only in his fifties at most, and according to Braid's speculation, this ice field underground experimental base is at least more than seventy years old, which shows that this man is definitely not the creator of this experimental base.

Obviously, there should have been at least a thousand people here in the past.

And what they're working on here is that cryoweapon.

"Started, started, started!" At this time, Brad's cry was heard not far away.

The two of them hurriedly grabbed their things and came to the rocket-like "elevator".

The "elevator" is not very large and can accommodate up to thirty people.

At this time, the power inside has been fully activated, and the "elevator" is like a car roaring.

"Huh? How did it start to rise? "Braid pressed a green button, and if I'm not mistaken, it's supposed to be the rising button.

"I guess I'll have to enter my password." Pang Xiaobo pointed to the nine-square grid number on the side and said.

"But we don't know the secret." Ning Qiu said.

"It's simple, the general password is six zeros, six sixes, or six eights, I'll try one first." With that, he pressed six zeros.

Although it was found that the password does not seem to be a six-digit number, but a four-digit number, so only four zeros are displayed.

After about two seconds, a voice prompt suddenly sounded in the "elevator".

But the three of them didn't understand.

"I think I'm saying we have the wrong password." Ning Qiu speculated.

"Then enter four more sixes." Pang Xiaobo said.

Breed frowned, looking at the two of them, for some reason, he felt no sense of security in his heart.

"Wait, can you not be so reckless, what if this isn't used to enter a password?"

"Nine-square numbers, why is it not used to enter passwords, and these keys are also used when I go to the bank to withdraw money." Pang Xiaobo said.

So I immediately pressed four sixes.

Immediately, a small screen above the "elevator" suddenly appeared four sixes.

Pang Xiaobo smiled and said, "Look, I said that this must be a secret ......."

Before the words fell, I found that the "elevator" began to move, and it was rising little by little.

The initial ascent was not fast, however, and you can see that the "6666" on the small screen is decreasing little by little.

“6665…… 6664…… 6663…… 6662…… 6661……”

"Damn! This is not a password entry. Ning Qiu immediately suddenly said urgently, "This is the distance that the 'elevator' will rise." ”

Hearing this, Brad and Pang Xiaobo were suddenly shocked.

"Damn! Nima! This is too cheating! ”

"It's over, it's over! Four sixes, doesn't that mean that this 'elevator' will take us up 6,666 meters? Brad's face paled.

The experimental base under this ice field is only more than 1,000 meters away from the ice field in total, and as a result, you specially entered 6,666 meters?

I rub! Isn't this going to heaven?

As the number continues to decrease, the "elevator" rises faster and faster, making the three of them faintly unstable.

Standing unsteady is nonsense, the person who originally made this rocket-type "elevator" set the safe speed within two kilometers, but Pang Xiaobo directly entered 6666, can the speed not be fast?

This is clearly beyond the load of the "elevator" and maximizes the speed.

"Ah......h Oh God! Help me! Brad was already sitting on the ground, and the strong push kept him from getting up.

Ning Qiu was also in a hurry, and said loudly: "Fatty, when we wait for 1,500 meters, let's directly break this 'elevator' and rush out." ”

Pang Xiaobo immediately understood, nodded and said, "Okay, I protect these things, and you protect Brad." ”

Now that's the only way to do it.

Moreover, fifteen hundred meters was only Ning Qiu's estimated distance on the ground.

He also didn't know how high the experimental base was from the surface of the ice field, but it was definitely more than a thousand meters.

If the "elevators" break without rushing out of the ice field, it must be dangerous, so that they will be buried here.

But if it is too high beyond the ice field, Ning Qiu predicted to himself that if it is more than four hundred meters above the surface of the ice field, it will be a little dangerous to land.

After all, falling from a height of 400 meters does not have any buffer point, and it may break all the bones.

Seeing that the number has reached "1490......"

"Get out!" Ning Qiu roared.

When Pang Xiaobo heard this, he didn't hesitate, picked up those instruments with both hands, raised his feet and kicked towards the door of the "elevator".

With a "bang", the gate flew out, and a cold wind suddenly hit the face.

"Damn! Nima is so tall? Pang Xiaobo looked out and was startled.

"Jump! If you look at the grinding, it's even higher. After Ning Qiu finished speaking, he kicked the fat man out.

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