In the middle of the night, Yan Hua waited until everyone fell asleep and quietly left the third floor.

She scavenged all the luxuries on the first floor into the ability space, and then picked out some of the ones she didn't look at.

The sound effect of the "bang-la-la" of the star coins in the account sounds quite comfortable.

The 9001 little secretary didn't dare to lower the purchase price any further, so Yan Hua's income from selling rags increased significantly.

When the star coins arrived, Yan Hua didn't even look at it, and directly opened the system mall, all of which were used to buy space buttons.

Under the vacuum space under the space column, there is a row of level 1 space (area size: 5 square meters), which can be upgraded.

Yan Hua clicked and then synthesized all the vacuum space into one.

It took a long time to synthesize, and finally a level 3 space (area size: 8650 square meters) was finally combined, which can be upgraded.

Yan Hua raised his eyebrows, only level 3?

How exactly is this vacuum space calculated?

However, soon, Yan Hua didn't have the heart to think about this.

Because she noticed that not only did the space get bigger, but the things in the space also changed slightly.

Yan Hua remembered the experiment he had done with zombies, and his heart tightened, thinking that the system space upgrade would also become like that.

However, after taking a closer look, Yan Hua's heartstrings relaxed, but he couldn't help but be surprised.

This is......

What made Yan Hua pay attention was the thermos flask she put in.

The thermos has a temperature indication on the cap.

Before she upgraded the space, the cap still showed 30°.

After the space is upgraded, the temperature slowly warms up, gradually regressing towards the temperature it was when it was first placed in the space.

Yan Hua confirmed several times, and the temperature was still slowly turning.

Now it has climbed to 85°.

In the blink of an eye, the temperature becomes 100°C, and then it stays there smoothly.

Not only the thermos flask, but also the personal items that Yan Hua put in, many of them are gradually recovering from their condition.

Is this a ......, freshness function?

What good things have Yan Hua not used?

The premium fresh-keeping button is also used.

I didn't expect that after the space in this broken system was upgraded, it could also have such a function.

She has always looked down on the backward settings of the system.

Now it seems that these backward settings are probably the treatment that only novices like her can enjoy in .......

If you want better functions and a better experience, I'm afraid you have to brush up the D-0 rating level.

When Yan Hua thought so, he deliberately did not block the 9001 little secretary.

The little secretary of 9001 turned the corgi and affirmed her thoughts.

Yan Hua understood.

It's realistic.

Now she is equivalent to being in a remote garbage star, and her status is equivalent to that of a refugee.

With such an identity, it is logical that the system looks at people and dish, and it is logical that they do not serve her well.

Those high-level self-rescuers are afraid that they enjoy her treatment on the main planet.

Interesting.

The 9001 little secretary has been tortured by his own host recently, and there is no switchboard and master to rescue him, with his intelligence, he can only think of appeasing the host first and saving himself first.

Well, that's pretty much in line with the purpose of the self-help system.

The 9001 little secretary was suddenly courteous, and Yan Hua didn't react much.

This caused 9001 to be very apprehensive, and a pair of beanie eyes glanced at Yan Hua from time to time.

I can't read the host's thoughts, it's very square, hey.

Especially when the host suddenly hooked the corners of his mouth, but the smile did not reach the bottom of his eyes, 9001 only felt gloomy.

Scared to death of the system, why did the switchboard ignore it?

What about the master?

Does the owner not want it?

It's about to be spoiled by this horrible host.

The little secretary of 9001 curled up in a ball and cried.

Yan Hua turned around and walked to the cosmetics area again.

She put away all the skin care products.

When looking at all kinds of makeup, Yan Hua paused, and finally put it away.

Although she doesn't use it, she should be able to take advantage of something that is so expensive.

Anyway, the last thing she is doing now is space, and being empty is also empty.

After sweeping the first floor, Yan Hua stepped up to the second floor.

The second floor is full of mobile phones and computers with all kinds of high-tech products.

Yan Hua took it all the way, picked and picked a few pieces, and sold the rest to the system as rags.

The star coins that were "bang-la-la" into the account again were all bought by her.

Now that he knew the benefits of upgrading the vacuum space, Yan Hua became interested in collecting rags.

Anyway, they are all things that will be abandoned by the world after the end of the world.

She didn't take advantage of this time to exchange more star coins to expand the space, and she didn't know what kind of world she would be teleported to later, and star coins might not be so easy to earn.

After sweeping the second floor, it was almost dawn.

Yan Hua returned to the third floor, got into his sleeping bag, and slowly lit the space to upgrade.

When all the level 1 spaces have been integrated by her, look at the level 4 space (area size: 10,550 square meters), which can be upgraded.

Yan Hua couldn't help but raise his eyebrows.

She probably figured out the law of spatial integration and upgrading.

It's just that every time I have to buy a first-level space button to upgrade a little bit, it's too cheating.

is worthy of the treatment of the refugee level of the garbage star, and it is so bad to be promoted to a level.

The first few levels of this space are quite good, but the span of levels 4 to 5 is like a chasm.

With an area of 10,000 to 100,000 square meters, she wants to buy 20,000 Level 1 space buttons, which is equivalent to 20 million star coins.

Not only does the system recycle things down to 30% of the original value estimated by the system, but there are also depreciation calculations and utility calculations.

Therefore, this price cannot be estimated in advance.

It is only when you click on the recycling that you can get an exact estimate of the value of the 9001.

Like the hedrons, it should be one of the most expensive things in the last days.

But no matter how many levels of spars there are, the recovery price of the system is 1 soul source value, and the star coin is the same as the rejection.

The system can be very capricious in this regard.

Among the so many things that have just been recycled, the most valuable thing in jewelry is jade, and the price is even higher than that of diamonds.

Yan Hua has not yet figured out the specific rules of this calculation method.

9001 is tight-lipped like a bottle, that dog's mouth is not as weak as it appears, it can be bullied open.

After Yan Hua got the space, he began to sort out the things in the ability space and the system space.

The food has a short shelf life, and she pulled it into the system space.

For the rest of the rules, it's probably still the things you use that are put into the system space, and the rest are all put into the ability space.

The only difference is probably Shui Xichen's relics, she put them in the system space, and next to his relics, there is also a bag.

What was contained in it were some things that Xu Jiao had with her when she came to this world.

In this way, it can be regarded as a burial of the two of them.

After the vacuum space of the system space was raised to level 4, Yan Hua obviously felt that it was a level stronger than the freshness of the level 3 space.

Although it can't be kept fresh forever, these things will be intact and won't spoil for at least ten years.

How long the water temperature can be maintained, Yan Hua has not yet made a calculation, and he does not know for the time being.

But at least for this trip, the hot water supply of the water bear pot friends is no problem.