Zhang Yi asked the courier boy to deliver 100 giant buckets of water to their house.
Then he started to turn on all the taps in the house and began to put water inside the buckets.
According to this speed, it would take at most a week to fill all these 100 buckets.
The days passed by day by day.
Zhang Yi was not idle for a single day.
He spent every cent in his hand without any savings.
Every day, he went to the best restaurants for his meals.
Then a large number of meals were purchased from the top restaurants and put into storage within his alien space.
And during this period of time, he had to go to the target shooting range in Tian Hai City every day, practising bow and gun shooting in an effort to improve his skills.
In a month's time, it was not very realistic to want to work himself into a combat expert.
But with a bow and gun, plus a super safe house with an all-metal shell, he would not be afraid of any danger that might come his way.
Naturally, such a move could not escape everyone's eyes.
But everyone around him treated Zhang Yi as a joke.
Thinking that he had a mental problem, they all laughed at him in private.
Even Fang Yuqing deliberately distanced herself from Zhang Yi, unwilling to communicate with him.
Just like this, time passed day by day.
Soon, more than twenty days had passed, and it was not far from the impending doomsday.
Zhang Yi had already collected a huge amount of supplies, including food, weapons and heating equipment.
However, these did not provide him with enough security.
He decided to take on that giant warehouse in Walmart.
As long as he took down this warehouse, he would be able to obtain a massive amount of supplies that he would not be able to use up in ten lifetimes!
Thus, Zhang Yi returned to the warehouse and worked his normal shift.
The Walmart warehouse was manned 24 hours a day, but at night, there were only 10 people on duty.
Zhang Yi decided to use the simplest and most brutal method, which was to add sleeping pills to the tea they drank.
Anyway, there was less than a week before the end of the world, so he was not afraid of being found out that he had done it.
Since these people were Zhang Yi's old acquaintances, Zhang Yi easily got his hands on them.
After the drug kicked in, they fell into a deep sleep while Zhang Yi went to the surveillance room and shut down the cameras of the entire warehouse!
After doing this, he quickly arrived at the warehouse.
Looking at the huge warehouse in front of him, Zhang Yi took a deep breath before starting to collect those supplies.
As long as he swept the shelves with his right eye, he only needed to move his mind, and the entire shelf would appear in his alien space.
Zhang Yi took the lead and came to the beverage area.
Hundreds of thousands of tonnes of mineral water, beverages and liquor were stored here, including many high-grade red and foreign wines.
Zhang Yi did not differentiate between them and loaded all of them into his warehouse in one go.
Soon, the thousands of cubic metres of alcoholic beverages in front of him disappeared into thin air.
Next, was the fuel area for living materials.
Here were many anthracite coals and barrels of petrol and alcohol.
All of them were of the household type, used for family reserves or for travelling picnics.
There were tens of thousands of boxes of anthracite coal alone, not to mention the solid alcohol and barrels of petrol.
With the amount here, Zhang Yi wouldn't be able to use them all in a hundred years alone!
Zhang Yi did not hesitate to put them all away and then used his years of expertise in doing storage to allocate areas for them in the alien space.
This would make it easier for him to use them.
In the third step, he came to the food area.
The amount here was even larger, tens of thousands of tonnes!
Canned food, packaged roasted chicken, roasted duck; puffed food, convenience food, high-grade snacks ...
Zhang Yi wasn't picky at all, taking whatever was available.
After picking up the food, Zhang Yi came back to the sports equipment.
In his safe house, the sports equipment was also essential.
Although the space of the safe house was limited, he wouldn't be polite with what he could take, anyway, the area of the alien space was infinite, so it would be a waste not to take it.
Among them, there were even some special use things.
For example, baseball bats and fencing swords were particularly good weapons.
In the process of collecting, Zhang Yi found some more things that were particularly good to use.
For example, skiing and mountaineering equipment, among which there were national athlete level professional cold suits.
These things could withstand extreme cold temperatures of one hundred degrees below zero!
Zhang Yi's eyes lit up, these were the top-notch cold protection equipment after the cold apocalypse!
He was not polite and immediately collected dozens of top-notch cold protective clothing and sleeping bags from the warehouse.
After two hours, Zhang Yi alone emptied the Walmart warehouse that covered millions of square feet!
After doing this, looking at the huge and empty warehouse, Zhang Yi's heart was indescribably satisfied.
Now, even in the face of a cold ice age, he was confident that he would be able to live comfortably all the time!
Zhang Yi returned to his post, and took a sip of the tea with sleeping pills himself, before lying down on the table and falling into a deep sleep.
After an unknown amount of time, he was woken up by someone shaking him sharply.
"Supervisor, supervisor, something big has happened, wake up!"
Zhang Yi slowly opened his eyes and looked at the few colleagues in front of him with a confused expression.
"What's wrong?"
A warehouse employee shivered and pointed at the warehouse, saying, "Hell! Our warehouse, it's actually been emptied!"
"What!"
Zhang Yi stood up with a surprised face as he slapped the table.
He came to the warehouse under false pretences and rightfully saw the empty scene.
Zhang Yi naturally knew what had happened in his heart better than anyone else.
However, he still went limp and said in a trembling voice, ''What the hell happened here? How come so many supplies in the warehouse have all disappeared!"
The surrounding employees also had nervous faces.
"Yes, there are at least tens of billions of materials inside this warehouse! Even if we use big trucks to pull them, it would take days to finish pulling them. How come it's all gone in the blink of an eye?"
Regarding the matter that they just slept on, they kept their mouths shut.
After all, everyone was on the night shift, and it was common for them to be lazy and sleep at night.
Zhang Yi sank his face, pretending to be anxious as he walked back and forth two steps.
Then said to everyone: ''This matter is too bizarre, we can't solve it. It's better to call and inform the people above!"
Although the big guys were nervous in their hearts, they weren't too scared.
Because the matter had become so big, they were not much to blame instead.
The entire warehouse worth tens of billions of dollars of supplies disappearing into thin air in just two hours was clearly not something they could do.
Earning just a few thousand dollars in salary a month, there was no need for them to put their lives on the line for the company.
Therefore when Zhang Yi said this, the guys nodded their heads and agreed to come down.
This kind of mess, let's leave it to the people above to worry about!
Zhang Yi immediately called the manager of the warehouse to inform about this matter.
After the manager heard the news, he was scared silly and even thought that Zhang Yi was joking with him.