After touching and inspecting the brand new shelter for a while, Sumo opened the game panel and looked at the latest properties of the shelter.

【Underground Shelter (Main)】

[Level]: lv7

[Full Dimension Rating]:9.15

[Description]: A shelter made entirely of pure steel. It has terrifying structural rigidity and can be called the most reassuring steel fortress in the wasteland. It has three low-level extraordinary attributes, which can resist the extremely strong outside world.

Impacts and small disasters, in this shelter, you can completely ignore some small disasters that do not affect the underground.

[Space]: 220㎡ (three floors: floor height 4.2m)

【Completeness】:100%

[Facilities]: Youneng water well, large vegetable culture medium, ventilation and lighting windows, three-stage corridor defense

[Supernatural abilities]: Mermaid's water, lion's wind, Oreo's sea breeze

[Currently available permissions]:

Reconstruction: (available times: 2); Unicom; solid; sinking (available times: 3); red envelope from the sky (available times: 1); load-bearing optimization (available times: 1)

Deprecated: Asylum; remote repair (version culled)

"Full-dimensional scoring, a new attribute?"

The first time he saw the new entry appearing on the panel, Sumo realized that this was most likely one of the necessary conditions for upgrading the shelter in the future.

An all-steel shelter is already several times safer than a stone shelter.

It is a pity that the Hope Steel Factory does not yet have the technology to make stainless steel, cannot achieve perfect decarburization, and has not found the metal chromium for fusion, otherwise the score will definitely increase a lot.

"Don't worry at this stage, even if the air humidity is high, it will easily rust."

"As long as we spend some points, we can solve this problem."

There are certainly many things that remain unchanged about pure metals in daily life. For example, you have to be very careful when setting up wires. Otherwise, even a small leak may turn a good shelter into a large electric cage.

But there is no doubt that the current underground shelter has become a product of another level.

As long as you use the permissions given by the game, this place will be completely transformed and has great potential to become a super shelter!

"In the game, I chose to integrate the core of the shelter and expand the existing three floors of the shelter to a single floor area of ​​2,500 square meters!"

Three floors, each floor is upgraded to the same area, requiring a total of 6840 shelter cores.

I don’t dare to try whether the space crystal that is integrated with the power of the shelter space can extract energy to upgrade the shelter space.

After Sumo finished speaking, the thousands of cores stacked in the corner of the garage began to tremble.

Among them, a full 6,000 were personal rewards awarded to him by the game after the last disaster was completed.

The rest was exchanged with some unused villagers in the village to make up for the gap.

[Record]: It has been detected that the core of the shelter is sufficient and the area is being expanded.

The game prompts appeared in front of my eyes, and vibrations began to occur.

Already accustomed to the big noise caused by the previous upgrades, Sumo was not surprised and quietly leaned against the wall waiting for the upgrade.

Visible to the naked eye, as the number of cores continues to decrease.

The ground beneath my feet seemed to have been forcibly opened by someone's fingers, expanding from the middle to both sides.

It shook for about a minute, and the originally narrow garage transformed into a standard square with a length and width of fifty meters.

Of course, if these were really simulation games on a computer, just looking at the numbers might not make any difference.

But in reality, the garage door that used to be so close is now separated from the wall by a "distant" distance.

Sumo grinned and continued to issue new instructions.

"In the game, I chose the sinking shelter and used it all three times."

[Record]: Checking the number of permissions

[Record]: Detection successful, the current number of times available to the player is: 3.

[Record]: Detecting structure

[Record]: Player "Suma", the current building structure has sunk three floors. According to the building structure, the collapse probability of the fifth floor is greater than 99%. Do you want to continue upgrading?

"upgrade!"

Sumo continued to issue instructions without hesitation.

Will it collapse has been simulated dozens of times in virtual reality without any game reminder.

Due to the squeezing force from all directions of the rock and soil layers and the structural load above, the unsupported steel structure will deform under constant pressure, eventually leading to collapse.

It sounds serious, but this transformation process is long.

According to the simulation, it will take at least a month for the five underground floors of the 2,500-square-meter shelter to undergo deformations that may affect safety.

Before this, by using the reconstruction function, sufficient load-bearing facilities could have been designed, so there was no need to worry at all.

[Record]: It is sinking. Please hold on tight. This continuous sinking will cause strong vibrations.

【Record】:60

【Record】:59

【Record】:

A scarlet warning lit up on the game interface. Somo quickly came to the door and grabbed the handle.

Boom.

As the countdown ended, a vibration strong enough to approach a magnitude 4 earthquake was heard from the ground.

At this time, the underground shelter seemed to be endowed with intelligence, as if it had transformed into a pangolin, using its body to keep arching downwards. The squeezed soil layers were forcibly integrated into the soil next to it, and then were swept by a black light.

, disappeared into the invisible.

To be fair, compared to the insensitive upgrade of the system, this method of upgrading the game is simply terrible and crude.

But as the few minutes of shaking came to an end, the dust settled.

Seeing the dark hole leading down from the third floor of the stairs, Sumo grinned and laughed silently.

From now on, the underground shelter finally embarks on a real journey
Chapter completed!