Global Cataclysm: Infinitely Upgrade Shelter

"Query the conditions for exterior wall upgrades. "

“......."

After this meteorite shockwave.

Zhao Chen deeply realized that it was simply unrealistic to resist all kinds of natural disasters in the outside world just by relying on the wooden exterior wall, and it must be made stronger!

Otherwise.

The horrific rat plague will tear it apart in minutes and be bitten into wood dregs.

Wherever the infinite typhoon passes, I am afraid it will not last long, and it will soon be completely blown away.

In the face of these two disasters, there is no ability to resist, let alone the impact of other natural disasters, and it is simply impossible to protect the safety of the outer perimeter of the steel shelter.

【Complete Exterior Wall】

[Upgrade Direction: Rock Exterior Wall (500)]

[Upgrade effect: Use a rock structure to construct a rock outer wall, with a height of 3 meters and a thickness of about 1 meter (defense energy "523" force +100)]

[Upgrade Raw Material: 5 tons of Rocks]

[Attributes can be attached, and a certain survival point is consumed according to the effect]

【........】

Compared to the fragile wooden structure.

Using solid rock to build an outer wall that protects the outer perimeter of the steel shelter will significantly increase the defense by one level.

Although it is still not comparable to the hardness of steel.

However, it is not possible to cause serious damage in a magnitude 6 earthquake.

"Upgrade the complete façade. "

【Ding, has been successfully upgraded to a rock outer wall, survival point -500】

[Remaining survival points: 1559]

【........】

[Mission Progress: Comfort 100/1000, Survivability 370/1000, Defense 340/1000]

【........】

The wooden façade began to shake constantly.

The structure is also quietly changing, transforming towards solid rock.

Soon.

A 3-meter-high rock façade with a thickness of about 1 meter.

He rose directly from the ground and blocked the entrance of the steel shelter tightly.

"Defense is enough for the time being. "

"Next, it's about increasing concealment and reducing the likelihood of detection. "

"Completely hide the shelter. "

“........"

As if he was not satisfied.

Zhao Chen often pays great attention to his own safety issues, or the safety of the shelter, and tries to fill in all the places he can think of.

You only live once!

There is only one shelter!

Once lost, there is no chance of starting over.

Therefore, there is no room for carelessness, and we must be cautious and maintain a cautious attitude!

"Additional attribute - Concealment ability. "

“........"

【Ding, Rock Outer Wall, Additional Concealment Ability Attribute】

[Concealment Ability (Elementary): Using special materials, it will automatically fit in with the surrounding environment, and only by observing carefully within a range of 50 meters can you find clues (Defense Ability +30)]

[Survival Point: 120]

【........】

This special material is like a camouflage uniform in the army.

Composed of a variety of irregular protective color patterns, it works wonders in camouflage, reflecting light waves that are roughly the same as those reflected by surrounding scenes, and can not only confuse the enemy's eyes for reconnaissance.

To a certain extent, it is also capable of countering infrared reconnaissance, making it difficult for the enemy's modern reconnaissance instruments to capture targets.

It can be roughly divided into-

Jungle camouflage (generic camouflage): Most common. Green, brown, black and gray are used for army summer training uniforms.

Desert Camouflage: Yellowish in color, used for the army's winter training uniforms. (If you read a violent novel, go to Feilu Novel Network!)

Marine Camouflage: Blue, black, grass green, white, for the Marine Corps.

Urban camouflage: black, blue, gray, and white, for the Airborne Forces.

Plateau Desert Camouflage: Green, brown, black and other spots, is the latest style, used in the plateau troops.

Determine the additional attributes. "

【Ding, Rock Outer Wall, Additional Concealment Ability Attribute, Survival Point -120】

[Remaining survival points: 1439]

【........】

[Mission Progress: Comfort 100/1000, Survivability 370/1000, Defense 370/1000]

【........】

The survival point is constantly declining.

The original survival point of 2400 was squandered by Zhao Chen in just one day.

However, he did not feel the slightest distress.

After all, every survival point was used by him to improve the defense of the steel shelter.

The stronger the defense of the Steel Vault, the stronger your sense of security0.........

Build a wall!

Accumulate grain!

Slow reign (obscene development)!

This is an opinion obtained by Zhu Yuanzhang, the emperor of the Ming Dynasty, who asked Zhu Sheng for his strategic policy of pacifying the world.

In this regard, Zhao Chen also thinks deeply.

The defense capability of the steel shelter is first raised, and then a large amount of food is prepared, and only when these two conditions are met, can it be said that the basic survival goal has been completed.

If even these two basic conditions are not completed.

Just running out and making a few waves is definitely not a wise choice.

"This concealment ability, the effect seems to be quite good. "

"The original gray rock façade is directly covered with a layer of green protective color, blending in with the surrounding trees. "

"The rating of defense capability has also caught up with survivability. "

“........."

The Concealment ability (Elementary) is more than just a protective color.

Thanks to the use of special materials, it is also able to change color continuously depending on the surrounding situation, and will now become jungle camouflage, and when the ice age falls, it will become ice camouflage.

With the human naked eye.

As long as it is not within a range of 50 meters, if you look closely, you will not see any clue at all.

Outside the steel shelter, there are so many green trees.

Very few people will have nothing to do when they are full, and they will stare in one direction for a long time, unless they know the specific location in advance, if it is these 0.8 cases, no matter what protective color is used, it is useless.

"Whew-"

"It's really uncomfortable to be in the outside world. "

"Let's get back to the shelter. "

“........."

Completed the steel vault's perimeter defense upgrade.

Zhao Chen glanced up at the oppressive sky, quickly turned around and returned to the shelter.

PS: New books are on the shelves, ask for a wave of automatic subscriptions.......。