"MMP!"

“The quality of this door is really good!”

After groping carefully on the door for a while, Li Hu couldn't help but curse when he realized that there was no place in the entire door for anyone to start.

Judging from the results of the outside observation, the entire black metal door, which is 2.7 meters high and 2.4 meters wide, does not have any buttons that can be opened and closed, nor is there any place similar to a traditional keyhole for inserting a key.

It looks like a wall with no place for anyone to start.

To be honest, if someone had told Li Hu that there would be a genius to make the door like this before seeing this door, he would never have believed it.

How could anyone be so stupid as to not even leave a place to insert a key at the entrance door of a building?

Does it really rely on the mechanical structure of the energy supply to turn it on and off?

What if there is a power outage?

What if the mechanical structure is damaged?

Any unexpected situation may cause the door to become dead, and there is no other way to open it except destroying it.

Could it be that if it comes true, it will be ruined if it can’t be opened?

Under various questions, Li Hu was very puzzled.

But now, the task is on you. No matter how outrageous it is, how to open it has become the first hurdle for everyone to enter.

"Try blasting?"

After looking at the entire building up and down, Li Hu pondered in his mind and did not dare to give this order directly.

In terms of architecture, even a layman knows basic knowledge such as stress points and load-bearing columns.

Once the door is one of the stress points of the entire building, if you choose to blast it, it is very likely that the building will collapse directly if the door is opened.

When the time comes, it's okay if there is an enemy inside. Quan should have eliminated the opponent in advance, and he, the commander, will be able to take all the credit.

But if they are all high-value items, they are rewards awarded by the game to their own talents.

It's just that the director is temporarily outside and cannot notify the territory information.

If it collapsed like this, not to mention that old miser Chen Shen would cry to death inside.

As a commander, he, Li Hu, had to bear the penalty of being unfavorable in his performance, and was gradually relegated to the sidelines and marginalized.

Inappropriate, inappropriate.

"In that case."

After analyzing the pros and cons of several attack methods in his mind for a while, and then turning to look at the defensive circle guarding one kilometer away, Li Hu made a decision on the spot.

"Technical team, let me go first and see if you can get him away gently!"

The voice fell.

Behind him, four of the soldiers who had been grinding their fists for a long time walked out.

These four people are all quite young, all in their early forties and unshaven.

They were all manufacturing talents specially selected by Sumo when he was selecting talents from the tundra fleet.

Even the most inferior one has been immersed in this industry for more than ten years. He has checked almost all technical points and is rated A-level.

The strongest one has been working for more than 20 years and is a well-deserved S-level talent.

It is only because the manufacturing industry in the depression is still at zero level that its rating is only A-level and it does not enjoy the best benefits!

"Captain, please step back first and let me, Lao Liu, test the quality of this thing!"

Given the chance to perform, the man named Liucheng, the leader, rubbed his palms together excitedly and led the three people behind him forward.

There is no place to attack the door. Although it is rare to defeat Li Hu, it is already common for people like them.

It’s a problem, but it’s not a big problem!

Putting down the tools temporarily rented from Lu Kuan's laboratory for scanning and testing, the four people clearly divided their responsibilities and quickly started the first wave of tests.

The first is the thickness of the entire door, which is best solved.

First connect the scanning tool to the portable power supply, turn it on, and then place a few detection tentacles tightly around the door.

As a regular resonance wave was emitted, although the entire door remained unchanged from the perspective of naked eye observation, it actually began to tremble from a microscopic perspective.

Just relying on this little tremor, the instrument easily gave a data that was accurate to two decimal places!

"4.15 meters, good guy, the person who made this door is really willing to spend money."

"Such a thick door, even with sandwich iron, can withstand the power of a small amount of TNT!"

As Liucheng read out the data on the instrument with a look of amazement, the four of them looked at each other and realized that they could understand each other's thoughts.

In the civilized era, when all the tools and instruments were available, this thickness would naturally not be difficult.

Either way, the key parts are chemically corroded, causing it to break rigidly so that it can be opened by external forces.

Or start with the method of opening the door and forge the corresponding authentication point outside, and you can open the door calmly without any effort.

But unfortunately, the current situation is not the earth, but the wasteland!

To detect this thickness and eliminate some unusable methods, there are not many ways left for everyone to try!

After internal discussion for a while and reaching a unified opinion, Liucheng pondered for a while.

Finally, he chose to stand up and came to Li Hu's side.

"Captain, maybe we need to damage this door a little bit and do some experiments."

"oh?"

The enemy of my enemy is my friend.

This door now seems to be blocking everyone and protecting the secrets inside, which makes people feel a little helpless.

But correspondingly, as long as we can capture this building, this door will in turn become "one of our own".

Think about how sturdy and durable it is.

As long as you hide in danger, the effect will be comparable to hiding in an underground fortress!

However, there is still a prerequisite for this.

At least you have to go in before you can think about how to use them later. If you are stopped outside, it will be useless to say anything.

After thinking about this clearly, Li Hu was slightly stunned, but finally nodded in agreement.

After receiving the agreement, Liucheng returned to the gate and began to greet the other three people to take out various bottles and cans from the box.

These things are the various solutions that the four of us came up with during this period of time when there was nothing to show for them, so they relied on their spare time.

Red, green, blue, purple.

As several different colors began to mix into the inside of one of the bottles, under Liucheng's shaking, a jet black color like ink began to spin out from the center, and then infiltrated the entire solution.

"It's done!"

Shake for a full five minutes until all the pitch black appears, disappears, and finally turns into a colorless and transparent solution.

Liu Chengcai sighed excitedly and stopped moving.

At this time, half an hour had passed since three o'clock, and the sky began to suddenly turn towards dusk.

Not daring to delay, Liucheng immediately strode forward with the solution in hand and began to carefully pour it into the lower right corner of the gate.

hiss.

Colorless and odorless solution, seemingly harmless to humans and animals.

In fact, the moment he touched the door, a burnt smell suddenly erupted, just like sulfuric acid corroding white paper.

In an instant, the lower right corner of the door began to change color, and countless holes appeared on it that would make trypophobia attack on the spot.

"Change to A-3-552 solution!"

After lowering his head and looking for a while, Liucheng shook his head dissatisfied and quickly ordered the three people behind him to continue the deployment.

Although the solution just now can corrode the material making up this door, the damage is irreversible.

If you want to open it this way, you can only produce a few tons, pour it all on the door, and corrode it layer by layer.

Not realistic and not cost-effective!

A moment, five minutes passed.

Taking the newly prepared colorless solution, Liucheng moved to the lower left corner and continued pouring.

This time, the reaction speed of the door material was obviously slower. Although the smell was still pungent and unpleasant, the material was finally saved and no large-scale collapse and corrosion occurred.

"There's a show!"

Liucheng stood up excitedly, and after a quick thought in his mind, Liucheng continued to order the preparation of a new solution.

Again and again.

Lower right corner, lower left corner, upper right corner, upper left corner.
To be continued...