The strength of the God Group, Lin Jian can be said to have the deepest experience, and a virtual scene of the 21st century created by it is so real that Lin Jian can't find any false Cheng Dù. You know, in the 21st century, he is just an unknown little person...... And the most terrifying thing is that even this subtlety makes Lin Jian, a person from the 21st century, unable to find any falsehood.

This kind of ability, even the so-called 'god' in Lin Jian's mind will never be able to do it.

It is precisely because of this initial impression that Lin Jian absolutely believes that every special training is actually a real history in human history. That is, he is 100% sure that the scene he sees now is absolutely real and has appeared before. Even if it didn't appear in these four little children, it definitely happened elsewhere on the planet.

Looking at the four children with happy smiles on their faces, Lin Jian didn't interfere in their affairs, just watched quietly and thought quietly.

After some tossing, a nearly sealed grill was erected, oil was put on fire, and black smoke rose into the sky...... That oil is not much different from crude oil.

The forest found that they were not only roasting the dog meat, the blood of the dog carcasses had been squeezed out as much as possible, but also the water was roasted from the dog meat and the water was used to collect drinking water by means of water vapor cooling...... This method must not have been conceived by these children of extremely low intelligence, but must have been taught to them before.

However, the water collected in this way is mixed with a large amount of animal fat...... As a result, it will deteriorate and emit a foul odor after a long time.

After the dog meat was roasted, the four of them ate part of it very sparingly, and the rest was taken off the dog carcass and preserved. The dog's bones were not spared by them, they all ground into powder, and the same was stored.

Even the dog skin that they had peeled off earlier was dried and put away...... Obviously, that's food too.

Just by seeing this, Lin Jian already understood how these people survived. At the same time, I also know what kind of difficulties I need to face if I want to take care of my body. Even if there are many dogs in this world, there is dog meat to eat every day, and the nutrients that can be supplemented are too monotonous to improve their physical qualities.

Even the nutrients that the human body needs in all aspects cannot be reached, let alone the high-level nutrients that improve the body.

However, in such difficult situations, knowledge is even more useful.

Dozens of catties of dog meat and dog bone powder are enough for the five of them to eat for a month or two, and if other foods are added, there will be no problem at all for three or four months.

After eating the dog meat, drink the dog blood...... The four children rested for a while, and then began to work again.

Seeing their old place in the woods, a group of people began to dig.

Lin Jian stood aside and watched, not helping...... Although the four of them were very strange, turning their heads from time to time to look at the forest with strange eyes, they did not say anything.

"Sulfide substances...... It is easy to find here, and if you want to separate the sulfide substance, you can also find the material you need. Equipment is not a problem either! ”

"Oxidizing substances...... It's the same! ”

"Amino acid ......"

"Protein ......"

"Vitamin ......"

For ten days in a row, Lin Jian spent most of his day thinking about a problem, how to use the garbage here to prepare a nutrient solution that can supply the body with all its nutritional needs.

If it was before, Lin Jian's brain moved and solved this problem, at most it would be a few minutes.

Now, it took ten days in the forest...... This shows the importance of CPU.

That's not enough, it's hard for Lin Jian's mind to think about things now, let alone memorize, so he can only write down what he thinks of with a 'pen', and the 'pen' is still easy to find.

And in the past ten days, Lin Jian has eaten dog meat every day, and his health is much better than ten days ago, if there are five more hungry dogs, Lin Jian can get rid of them all without being injured.

However, nothing has changed in terms of the mind.

If the companions in the forest were some normal children, even a group of normal three or four-year-old children, they would definitely have an opinion about him...... However, those four children were not normal children, so naturally it was impossible for them to have any opinions about the forest.

In ten days, Lin Jian also knew how most of the 'water' they drank was obtained.

It's the dew from the bottles and cans around this mountain of garbage collected in the early morning...... It's a big project, and it takes two or three hours every morning to collect water.

The quality of this water is also conceivable.

At the same time, Lin Jian also figured out a problem, that is, the names of these children...... They don't have names at all.

A big girl with no hands and full feet is the third!

Why is it the third child, because there was a child older than her before, but he died under the dog's mouth.

A lame, deaf and dumb boy is the seventh.

The fourth child was also bitten to death by a dog.

The fate of the fifth and sixth children was slightly better, and they died of illness.

The remaining two have no feet and only hands, and they are also deaf and dumb boys and girls, the boy is the eleventh, and the girl is the twelve.

According to the third child, there were dozens of people in this area, and their group was the most powerful in the neighborhood, because there was no problem with their eyes. Everyone else is dead, because they are blind and deaf...... Every time a dog appears, several of them die.

Of course, more often than not, they can't find food, or die because they can't see with their eyes, they eat indiscriminately.

Moreover, the third child also said that she has no problems with her ears now, but her eyes are getting worse and worse, and her vision is a little blurry.

Lin Jian didn't think about this matter, but after hearing it, he understood...... In this environment, food and water containing a lot of harmful substances are eaten and drunk, and it is impossible not to get sick. If they were to be placed on a normal human planet, they would definitely be seriously ill on the verge of death if they went to the hospital for diagnosis.

"The fourth special training is to let players feel what is called cruelty!"

"This time, it is even more excessive, not only allowing players to experience what cruelty is, but also allowing players to see the cruel reality one by one."

"Even, let the player experience what is the cruel reality step by step."

"If all players have the constitution of mine, then ...... Unless it's lucky, you can't leave the place where the character lives. ”

"And if you live in such a garbage environment, eating these foods that are more garbage than garbage and can be called poison, you will slowly lose your sight and hearing...... When I feel it, I'm afraid that there will be all kinds of problems with my hands, feet and body. ”

“……”

"No wonder, a friendly reminder, says that there is nothing to be afraid of death."

"It's terrible, the scenery on the road to death!"

"The feeling of seeing death and then approaching it step by step!"

"Gotta start making a change!"

Ten days of thinking and preparation, the forest has almost been prepared.

The first change is the change of drinking water, and the forest uses his knowledge to purify the collected drinking water, and the result is pure water...... Water, the human body's strongest weapon for removing harmful substances. Drinking sewage not only fails to excrete harmful substances from the body's metabolism, but also accumulates more harmful substances in the body.

The use of pure water can definitely greatly enhance the body's physique, after all, the more harmful substances are discharged from the body, the less harmful substances in the body...... The benefits are absolutely immeasurable.

It's just that the amount of purified sewage into pure water is much less!

However, the people in the forest had already figured out how to get enough drinking water, and small and medium-sized pieces of metal were erected, slightly tilted, and connected into a jar with several thin wires...... The morning dew will automatically flow into the jar to increase the amount of water collected.

The collected sewage is then purified to obtain enough pure water to drink.

The four little children are very obedient and will do whatever they are told to do. It's just that they are clumsy and need to be taught, and they are not the kind of children who can teach as soon as they are taught, but they have to be taught dozens of times, hundreds of times, before they can remember and learn.

For five days, they didn't have to drink any sewage anymore.

With the water problem out of the way, the next step is the matter of the ordinary nutrient solution, although it is not a difficult task for the forest...... But the tediousness of this matter is definitely far more than collecting pure water, and only he can do it himself, and he can't let the four children do it for him.

Of course, they are not idle, and the forest needs them to find the raw materials needed to prepare the nutrient solution...... With pure water, everyone's body is much better, their hands and feet are stronger than before, their eyes can see more clearly, their ears can hear very clearly, and their efficiency in doing things will naturally be greatly improved.

Emptied a broken car stuffed with all kinds of garbage, and made a real yàn room with poor specifications that had nothing to say.

Lin Jian is doing real yàn in this broken car real yàn room every day.

Originally, the forest was to find the place where the dogs were born and grew before they finished eating the meat. However, Lin Jian's brain is not good, and this matter is forgotten...... For more than ten days, the forest still hasn't made a finished nutrient solution, and the dog meat is almost finished.

The arrival of a group of uninvited guests reminded Lin Jian of his original plan.

Wangwang......

A very loud sound came into the ears of the woods. This time it wasn't five deformed hungry dogs, listening to these dogs barking, even if the ears in the forest were not as strong as before, they could hear that there were at least dozens of dogs coming this time, and most of them were very strong vicious dogs!