All the workers had left, and Bi Fang was the only one left in the empty factory, and he silently rummaged through his room to see if there were any supplies left.

Thinking of this, it used to be full of people and in full swing, but at the moment it is full of dust and no one cares.

Changed.

In an instant, most people suddenly had such a method in their minds, and when they compare it with the current "bleak scene", it looks a little crazy.

"Scared, huh?"

The combat boot spikes stopped moving on the ground, and Bi Fang looked around and was amused to see the barrage that some viewers said they were afraid of.

He was alone in the large space, and he really had such feelings, which reminded Bi Fang of some digressions.

"Any idea why horror stories usually happen in schools?"

Opening a door, Bi Fang entered it and rummaged through the cabinets, asking the audience rhetorically, but before the audience could answer, he gave an answer.

"Because most of the school is full of people during the day and empty at night, but most people are familiar with the environment during the day, and suddenly break in at night, the huge contrast will naturally give people a sense of discomfort, and this discomfort can turn into a sense of fear without even needing guidance, and all the many ghost stories happen in the school."

[I rub, there is such an explanation? 】

[Bullfrog, the first time I heard this statement, no wonder I felt panicked when I went to school at night to get my homework]

[Another day of knowledge]

[The One Thousand and Eighty-one Days Kneeling at the Feet of Fang Shen]

[What is Fang Shen turning over? Is it necessary to rummage through the cabinets one by one? 】

From just now, Bi Yi began to search for materials in every room, even if it was a small drawer, he had to open it to see, this scraping style made the audience very puzzled, is it necessary?

But in the next second, Bi Fang opened a drawer, and the things that appeared inside suddenly made everyone speechless.

"Hey, snack!"

Bi Fang smiled, only to see that the drawer he had just opened was not a document, but a pile full of small cookies!

Bi Fang picked up a pack of small biscuits and shook it, and it was these things that he rummaged through the cabinets to find.

"In a ruined city, the most likely food to be found is not the kitchen, but these 'offices'! This kind of office location is set up even in a factory, and I think there are a lot of viewers on the other side of the live broadcast who are sitting in the office, right? Do you keep snacks in your drawer? Nine out of ten will do this, right? ”

Many sailors suddenly blushed.

Thinking of the various snacks he had stuffed in the drawer, he immediately understood what Fang Shen had just done and why, and he was impressed for a while.

Obviously, it is a place where there are very many materials, but few people can think of this, and I have to admit that it is one thing to know, but it is another thing to be able to think of it.

Bi Fang held a pack of biscuits in his hand, and began to look through the English packaging on it, and found the expiration date and production date in two clicks, and after a simple calculation, he was surprised to find that the shelf life was nine months, and it was just three days expired!

It's hard to say whether it's a coincidence or not.

But Bi Fang obviously didn't care about this, and put it in his backpack and poured all the biscuits in the drawer into his bag.

"You don't have to worry too much, in fact, the expiration of food does not mean that it cannot be eaten, and the expiration date is, in the final analysis, a kind of "guarantee" for the quality of food. Ensure that there are no problems with the quality of the food within this period. If the quality is not good during the shelf life, the merchant will be liable. However, if there is a quality problem after the expiration date, the merchant will not be liable. So the shelf life of food is not equal to the standard of food spoilage! It's just a kind of liability period customized by the merchant. ”

"If the food is a short-shelf life, the food safety risk of a 'one day expiry' product will be much higher than that of a 'one day to expire' product.

It is recommended to throw away short-term foods when they expire, such as yogurt with a 21-day shelf life. However, if the food is a long-term food, such as biscuits, etc., which can be more than half a year, then there is no significant difference between 'one day of expiration' and 'one day of expiration'.

Isn't there some mysterious power that can make food change in a certain way the moment it exceeds its expiration date, just like water can't be drunk overnight, but the time it takes to put it in the morning and put it in the afternoon is obviously the same as if it was left overnight, is there any difference? ”

As he spoke, Bi Yi opened a small packet, poured it into his mouth like a jujube, ate a pack of three times and divided two by two, and wiped his mouth when he was done.

"But eating expired food is just a trade-off, not a non-essential situation, so it's better not to take risks."

Bi Fang who found a bunch of biscuits was in a good mood, the big factory was different, the materials were abundant, it was really a surprise, just this big bag of biscuits was worth the ticket price, not to mention that he got so much good equipment.

So many discoveries have also made water friends realize that it is really important to choose the right place for urban survival, if it is like a headless fly, how can there be so many discoveries like now?

"Let's go, there's still a lot of places to visit, we're going to speed up and try to get around this place before it gets dark, I have to say, this place is too big."

Putting his backpack back on, Bi Fang left the office and returned to the empty factory, but soon, Bi Fang, who had just walked a few steps, suddenly made a new discovery.

Bi Fang squatted down, picked up a few feathers on the ground, and put them in front of the camera to observe for a while, and soon realized what kind of creature left them behind.

"Pigeon feathers?"

Looking up at the roof with interlaced steel bars, Bi Fang looked around: "This is probably the feathers of pigeons, and the place they like is this huge abandoned old building, which can provide them with shelter from the wind and rain."

Generally speaking, where there are pigeons, there are pigeon eggs, because adult pigeons lay eggs every month except in winter, and even if we can't catch pigeons, we can probably find pigeon eggs. ”

Bi Fang threw down the feather in his hand and looked up at the roof.

"Although I already have a little half of a fox and a big bag of biscuits, these things are not enough for the remaining four days, and in the wilderness, food storage is like a squirrel wintering, and I can't overdo it, so I don't want to miss this opportunity, and pigeons like to nest in high places, so we should probably look for it."

Climbing such a building is the equivalent of climbing a jungle of steel for a prudent person, but it is obviously not a problem in the end.

After a glance, a complete climbing route clearly appeared in my mind.

Looking at the debris by the wall, Bi Fang ran two steps, stepped on the debris, jumped up suddenly, and hugged the ventilation pipe on the side.

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