"Simple Iron Weapon Cabinet"

"Upgrade plan 1: upgrade the cabinet material, increase the cabinet volume, add weapon maintenance and transformation functions, the existing weapon technology level is +1, and the survival point required for the upgrade is 500"

"Upgrade plan 2: upgrade the cabinet material, increase the cabinet volume, add the gun manufacturing module, get the gun manufacturing blueprint +1, and upgrade the survival point required 450"

Looking at the upgrade plan given by the system for the cabinet with his own weapons, Chen Xin found that the upgrade function of the system did not seem to be as simple as he expected.

Or that the upgrade function of the system is much more powerful and advanced than he thought.

Tech level +1, crafting blueprint +1, this is an entry that did not appear in Chen Xin's previous inspection of all the items in the shelter.

The upgrades of other items only show the location of the item upgrade and the functions obtained after the upgrade, and there is no such XXXX+1 prompt.

While Chen Xin felt a little surprised by this discovery, he couldn't help but feel a little surprised, technology level +1 and manufacturing drawings +1, these two entries represent that Chen Xin can make and transform weapons by himself, and they are also high-tech weapons!

This can't help but make Chen Xin look forward to it, if he continues to upgrade, will it be lightsaber and power armor......

Chen Xin fantasized about the scene of his hand rubbing the Gundam in the future, and couldn't help but shed tears of emotion at the corners of his mouth, what boy doesn't like robots?

And in addition, the entry for the overall upgrade appears on the overall item such as the weapon cabinet, which means that Chen Xin can put something in a box or cabinet to upgrade as a whole, rather than upgrading a single item, which represents a completely different meaning!

For example, at this moment, Chen Xin's gaze locked on the room itself where he was now.

"Modular Container House - Bedroom Component"

"Upgrade plan 1: upgrade the material of the box, improve the thermal insulation performance, upgrade the temperature regulation and air circulation performance, life support level +1, and upgrade the survival point required 3000"

"Upgrade plan 2: upgrade the internal soft decoration materials, increase the smart home function, the living comfort level +1, the overall technology level +1, and the survival point required for the upgrade is 4500"

Seeing that the entire room lit up in his field of vision, and an upgrade plan emerged, Chen Yu's mood became even better, and being able to upgrade the bedroom naturally meant that he could upgrade the entire shelter.

Just imagine, if the entire Vault had a technology level of +1, wouldn't it be more efficient and faster than him upgrading one thing at a time?

Moreover, the overall upgrade of the shelter can greatly improve Chen Xin's ability to survive in this apocalyptic world.

However, Chen Xin calmed down after thinking about these things, and the reason for this is, of course, the survival point that needs to be consumed to upgrade.

It only takes 5 survival points to upgrade a pen, and it only takes 1 point to upgrade a pack of self-heating food, but it costs 100 points to upgrade the toolbox, 200 points to upgrade the generator, and the weapon cabinet is 500 points, and the survival points required for a single room upgrade are directly over 1,000, these numbers undoubtedly make Chen Xin, who is still 0 survival point, sober up a lot.

Upgrading items and even the shelter itself is of course wonderful, but the acquisition of this survival point is for him to live a day to accumulate it, he doesn't know how many survival points he can get in a day, in case he can only get one point a day, then if he wants to upgrade the shelter, he will have to wait until the year of the monkey, and he will not be able to save enough survival points in his life to upgrade the entire shelter.

The system itself does not provide relevant data, but it does state that in a post-apocalyptic environment, the better the host's survival conditions, the more survival points can be obtained.

Therefore, the situation of only getting one point a day should not happen, and in Chen Xin's opinion, the survival points he can get in a day should still be a lot, after all, he now has a small shelter of his own, although this condition is not particularly good, but it is not bad.

Thinking like this, Chen Xin also let go of his worries about this matter, picked up the generation of self-heating food he had just taken out to verify the ability of the system upgrade, tore it open, and brought a bottle of mineral water, ready to eat.

Although it is said that obtaining the system has made Chen Xin's future prospects better all of a sudden, it cannot change the premise that it is now the end of the world, and everyone's living conditions are very difficult.

Even though Chen Xin had hoarded a large amount of supplies before the disaster, in order to avoid waste, Chen Xin set a food standard for himself with just one pack of self-heating food for two meals and a 1.5-liter bottle of mineral water every day.

This is the status quo of Chen Xin's existence after the end comes.

But compared to most people, Chen Xin's living conditions are as good as he thinks.

At least Chen Xin has his own shelter, and this shelter still has enough space to move, the food in reserve is quite sufficient, and he can also generate his own electricity, and when the impact of the EMP shock wave subsides, Chen Xin can still take out the electronic products he has saved to play and pass the time.

Compared with those who are crowded in the underground garage or the shelter converted from the civil air defense project at the moment, Chen Xin's living conditions are really good.

When the state released information about the shelters before, Chen Xin also paid attention to the fact that the living conditions of those official shelters could not be considered bad, but so many people lived together, and the living environment was obviously worse than Chen Xin's private shelters.

Not to mention, a shelter has hundreds or thousands of people, and water and toilet access are two huge problems that are difficult to get around.

After all, as the end of the world falls and the temperature of the external environment drops, the issue of water supply will soon become the primary issue facing the government and the various shelters.

Although the state has carried out a wave of emergency renovation for these facilities before, how much domestic water can be guaranteed in the low temperature environment of tens of degrees below zero is still a serious problem.

As for going to the toilet, think about the virtue of a public toilet that is not cleaned and maintained by a cleaner every day to understand how serious the problem really is.

Hundreds of people eat, drink, and lazar, if not planned in advance and well managed, can really make people scratch their bald heads.

Although the country has taken precautions in advance, the time from the disaster warning to the arrival of the end is too short, even if Yanguo is an infrastructure maniac and the strength of industrial infrastructure is proud of the world, we have a population of 1.3 billion!

Although the preparation that the state can make in just three months can ensure that most people survive, it is obviously impossible to make everyone comfortable in such an apocalypse.