Global Cataclysm: Unlimited Upgrades to the Vault

……

“Wu Di’s Personal Small Plan”

1: Solve the shelter oxygen supply system!

2: Open up an orchard!

3: Solve the shelter hydropower system!

……

Wu Di picked up the oxygen concentrator,

This is a small oxygen concentrator that is only a few tens of kilograms, which is a low-efficiency style that is easy to carry.

large oxygen concentrators,

The kind of drone in the hospital can’t afford to bring it at all, and naturally there is no possibility of bringing it back.

fortunately

With a mechanical brain, it only takes a simple one to upgrade to black technology.

He looked around,

On reflection,

Cleared the gym.

With the fermentation of “cell enhancement liquid” and “ultra-dimensional gene chip”, the three Wu enemies changed from obsessed with strength to obsessed with knowledge.

Moreover, the strengthened body cannot be stretched in such a small space,

Some basic workouts can also be done in the living room!

therefore

This gym is not needed for the time being.

Wu Di cleaned up and put all the fitness equipment in the warehouse.

The warehouse is slightly empty, mainly because a large number of raw materials have been dried, and it naturally does not look as full as before.

After the resolution,

He put the oxygen concentrator in the gym and said, “Mechanical brain, put the gym… No, set this place as an oxygen supply room! ”

Mechanical Brain: “Yes! ”

Wu Di: “Upgrade it, I want to connect the oxygen supply of the entire shelter!” ”

Mechanical Brain: “Yes! ”

……

【Humble Offering Room】

Upgradable!

Upgrade direction: [Shelter oxygen supply center]

Branches: enlargement of the supply room (100), large TechnoAlpin type oxygen supply (1000), pipe laying (100), integral material (100).

Introduction: The provision of oxygen is as indispensable as the offering of love.

……

“1000 points, so expensive?”

Wu Di was a little surprised.

Other branches are understandable,

But this oxygen supply upgrade, actually cost 1000 points,

Isn’t it too ruthless?

Mechanical Brain: “The host, depending on your specific situation, a device capable of converting outside air into oxygen is the most suitable.” Large TechnoAlpin type oxygen supply, connected to each room of the shelter, can be individually controlled, overall control, and also with air purification… and other features! ”

Hearsay,

Wu Di understood.

This oxygen supply has been upgraded a little too much…

From a portable small oxygen supply machine, it has become a large device.

1000 points,

Not much!

What’s more, there are still many black technology in it!

Air purification, composition analysis, air displacement!

All in all

The 1000 points are well worth it!

Wu Di hesitated and chose to upgrade!

Points – 1300!

Points Remaining: 605 points!

The next moment,

The light bloomed and flooded the entire shelter.

In the workshop,

Clothed and defenseless, Wuyi, who was doing experiments with a microscope, raised his head, his big eyes moved, and he already understood that all movements came from Wu Di.

She was not surprised, silently waiting for the mutation to pass.

Incubation room,

Han Xiaowu was wearing white gloves and was observing the glass incubator,

Suddenly the brilliance poured in,

She was shocked, but immediately calmed down.

subsequently

She shook her head wryly and ignored it.

The two members of the refuge are now accustomed to the “magic” of Wu Di,

It’s just that she is an autistic girl, who does not pay attention,

One is a smart and strong royal sister who pretends not to see it.

Han Xiaowu knew very well that some things were either told to her by Wu Di on his own initiative, or simply treated as if she hadn’t seen them, and never prying into other people’s secrets.

Even husband and wife, friends, have secrets from each other,

What’s more, it’s her and Wu Di!

……

A minute later,

The light disappears,

As far as the eye can see, the original small gym in front of Wu Di’s eyes has become a much larger room!

The small oxygen supply inside has become a large machine, and countless pipes go straight to the shelter,

This room looks like a mechanical heart, with countless blood vessels connecting the shelter!

“Start!”

Wu Di pressed the button!

Phew——!

As the power arrives, the oxygen supply starts!

“Air flow traction… 30%… 60%… 100%！ ”

“Air purification… 50%… 100%！ ”

“Distribute air proportions… 40%… 80%… 100%！ ”

“The oxygen supply center system is fully turned on!”

“Welcome to the host!”

On the console of the machine,

The screen lights up,

Countless data are listed!

Outside air, shelter air, contrasts, ingredients, and individual rooms!

item by item,

Precise real-time changes, and controllable!

Just a little finger,

The oxygen supply center can control anywhere!

“Bullby!”

Wu Di said in amazement.

The next moment,

A breath of fresh air rushed in,

The calm atmosphere in the shelter suddenly swept away and became “lively”.

This is not Wu enemy bragging,

In fact

This is normal.

In the room where there is no air circulation, it is often very heavy to breathe,

If people stay in that kind of room all year round, the whole temperament will be much gloomy.

He exhaled deeply, and the cells of his body seemed to be cheering, greedily devouring oxygen…

。