Global Cataclysm Game: Unlimited Upgrade of the Shelter

Chapter 89

Thinking of these,

He is not sleepy anymore!

Carefully took his hands out of the arms of the two little girls, even the soft touch could not shake his firm mind!

The factor of Zhang Hao’s ‘Family Building Party’,

It’s triggered!

…

“I currently have more than 8,500 survival points left. If the last loot is squeezed out and self-made weapons are added, it is estimated that there will be around 1,000 in two days.”

Biological oxygen production→biological battery grid→high-concentration pure oxygen.

It’s done!

Farming is a big success!

“However, farming alone is not enough!” Zhang Hao looked serious!

“Now that I have torn my skin with the sixth shelter, the fortifications need to be further improved.”

“This is a necessary guarantee of force!”

He is insecure now.

For example, should you upgrade your power armor?

It seems that naval guns are not safe enough!

Should we also change recoilless guns and heavy machine guns to remote control?

During the defensive battle, the two sisters directly looked at the monitor and used the gamepad to manually roll the names!

Is this reasonable?

The two sisters should also be equipped with some power armor to train for combat.

If someone breaks in or wants to break into someone else, can’t you still fight?

Two cute girls who have been optimized by advanced genes are not as cute as they look outside…

…

“By the way, the early warning also needs to be strengthened!”

The last time Chen Kai and the others launched a raid, they found it within kilometers of the shelter.

The gene squad’s raid was sold by the little slave girl.

One relied on the life detection radar, and the other relied on the insider.

Kilometers, on the vast snowy field before, is already a distance that can be easily seen!

Such an early warning range is obviously too small!

You must know that his naval gun has an effective maximum range of up to 17,500 meters and an effective range of up to 12,000 meters!

That is, the area within at least 15 kilometers is covered by artillery fire!

Within 10 kilometers, it is a precision strike! !

Don’t underestimate this main gun, this is not an antique of World War I.

A modern warship usually has only one main gun!

One reason is that the firing frequency of the main gun is high!

The limit rate of fire exceeds 80 rounds per minute!

This is equivalent to the number of guns in the past.

The second reason is its high accuracy! High firepower strike efficiency!

After computer simulation calculations, the gun shooting correction, within one minute, comparable to the firepower of a heavy artillery battalion, all projected within a range of 300 square meters!

Hundreds of bombers bombed the bridge during World War II, and now only two large-yield missiles are needed.

This is the truth!

Does this not blow up the enemy’s crying father and mother?

With this firepower,

Within 15 kilometers, it should belong to the absolute control area of No. 0 shelter!

There can be no more face-to-face detection and in-person actions!

Before, he felt that the shelter was safe and confidential, and funds were tight.

Not anymore.

The identity of his stand-alone emperor is still secret, but the existence of the sanctuary has become clear.

Then there will be no more face-to-face detection!

…

“Moreover, compared with other shelters, shelter 0 has a huge advantage~ˇ!”

Zhang Hao smiled slightly.

Not in vain to choose the site carefully!

Now it seems that there are so many benefits!

“Outside this was originally a nature reserve and virgin forest, so there is no interference target, no shelter for anyone else!”

“It’s my absolute back garden!!”

What is the back garden?

What is the absolute domain? (Tactical backwards)

Isn’t that it? !

Now that the funds are abundant and the threat is greatly increased, it is natural to stabilize the back garden!

“After the flood fades, I need to build an automated radar station on the top of Bailong Mountain immediately, and use robots to maintain it!”

“A radar station of such a high level, covering a range of tens of kilometers around it, is not difficult. The entire Bailong Mountain is my site!”

Bailong Mountain is not high.

But in this large plain of Haicheng Delta, a mountain with an altitude of more than 700 meters can be called “majestic”…

In the military, they pay attention to occupying high ground, and the defensive advantage of high ground is infinite.

Analogous to a certain area in the west, Daxia Observation Post stands high on the top of the mountain, condescending to see through the bottoms.

The three brothers of the White Elephant Kingdom had to face the huge geographical gap, rushing up, without shooting, just throwing a few rocks on the mountain and hitting the corpses all over the field…

This advantage is also reflected in the launch of missiles and satellites, and everyone understands this.

Zhang Hao didn’t consider this at the time, but was simply afraid of being hit by the meteorite.

Anyway, I fell in love with the air-raid shelter and the solid granite mountain.

Unexpectedly, the crooked hit was on the right, occupying one of the military highlands that were easy to defend and difficult to attack, Bailong Mountain.

Haicheng is surrounded by a large plain, and there are not many high-value military highlands. The more this situation, the higher the value.

There are such good conditions.

he…

Naturally, the tortoise shell should be made harder…! !

…

“Um… brother… so comfortable…”

Bai Kexin suddenly blushed with a dream.

A skillful grip of the small hand, but it was empty!

“Um?”

She woke up suddenly, only to hear her sister grind her teeth…

“Four twenty…” She yawned.

Where did brother go in the middle of the night?

I got up to a toilet and walked around in the recreation room and recreation area, but no one was seen.

Walk deep into the cave all the way from the living area.

The snow in the depths of the cave is slowly melting, and the chill is radiating from the inside out.

The temperature in the channel has been kept below ten degrees for a long time.

She only wore a thin layer of transparent gauze, but she did not feel cold.

“Brother, what did you do?!”

When she stepped into the next rock chamber, her eyes widened!

This was originally an undeveloped primitive cave.

But overnight!

The rugged granite rock wall has become reinforced concrete!

Shockproof layer, insulation layer, white latex paint coating!

The indoor ventilation system is connected to the central air conditioner, and the temperature is suitable!

In just a few hours, the dim rock cave turned into a bright room!

This is too exaggerated!

Has the shelter expanded again?

She opened her mouth wide and she looked incredible.

Moreover, in front of her, there are hundreds of glass petri dishes, and Zhang Hao is still adding seaweed to it!

“I am improving the oxygen production and power supply system. From now on, the oxygen and power supply in the shelter will start from here!”

“The core area of the shelter has expanded a bit,” he explained.

This seaweed oxygen vessel is about 5 square meters in elevation, but it stands upright, and the bottom is fixed with shockproof rubber and mud (good) plates, and it does not occupy a large area.

Therefore, there are hundreds of glass facades in this wide stone room, which is easy.

At this time, Bai Kexin suddenly posted it, with her ear canal: “Brother, I also want to give you a massage.”

“Um…” Zhang Hao was taken aback, that would be a waste of time!

I have to add algae too!

“Why don’t we get to wei in one step?”

Little cute blushed and nodded.

Even if this is the case, Zhang Hao is still muttering as he exercises: “10 fuel cells, 300 for each group…”

“Algae worth 500 survival points are evenly dispersed in each oxygen-making vessel, allowing them to reproduce by themselves…”

“Within half a month, the oxygen generation function began to operate initially.”

“A month or so, start to produce electricity steadily…”

“At the same time, high-concentration oxygen is also beginning to collect…”

“hiss…”