Zhang Chen thought in his heart that he wanted to exchange for a high-tech product to improve the efficiency of arresting prisoners.

He had taken a fancy to several products before, but he didn't look carefully because of the price.

Now that you have more than 4,000 points in your hand, you can pick and choose carefully.

Zhang Chen flipped through the points mall.

He soon took a fancy to a product, and he felt that this product could effectively improve the efficiency of completing tasks.

[The basic version of the biopheromone analyzer, priced at 3000 points, can accurately analyze the biological pheromones released by all organisms, and preliminarily judge the behavior, emotions and other information of the creature. 】

Looking at the simple introduction, Zhang Chen felt that this must be a tracking artifact, and he hurriedly clicked on the detailed introduction.

Biopheromones, scientifically speaking, are chemicals produced by living organisms.

Once secreted, it causes changes in the behavior of the same species or another species.

This behavioral response may include an emergency alert from a predator, a marking of a particular route, the boundaries of an individual's territory, or even a desire to reproduce.

Pheromones do to animals what road signs do to human drivers on the highway.

They give signals to the animal and cause physiological changes in the body that make the animal move in a certain way.

Ants rely on pheromones to track the route of the anthill.

A scent sign of a lion that indicates their territory, health, and reproductive status, as well as their personality.

Pheromones are also used to label newborn pups, which is usually achieved through pheromones in breast milk.

When a calf pup drinks milk for the first time, its mother can be identified by the milk pad pheromone.

Humans, on the other hand, can release pheromones through autonomously emitted hormones, or they can infect other people through emotions.

In addition, there are also eye behaviors, body language behaviors, etc., to some extent, which are equivalent to a kind of pheromones.

At the same time, it can emit its own pheromones through sounds, smells, and subconscious.

There are many kinds of biopheromones in the air.

Now it's all human technology, and there's no way to distinguish it, let alone use it.

As long as you have this basic version of the bioinpheromone analyzer, you can easily analyze a variety of biopheromones by category.

And very accurately analyze the behavior patterns of some animals, or humans.

It's not just the simple use of tracing, but there are other more advanced ways to use it.

For example, to judge whether a person is lying or not in person, or to use this analyzer to judge a person's subconscious thoughts.

Of course, this is only the basic version, and the accuracy may not be very high.

But with it to track down prisoners, that would certainly be more than enough.

After reading the detailed introduction, Zhang Chen was very decisive and exchanged this basic version of the bioinpheromone analyzer.

Seeing that there are more than 4,000 points in hand, there are only more than 1,000 points left.

Zhang Chen sighed again, the points are completely unspent!

But those 3,000 points are definitely worth it.

With the investment of 3,000 points, the efficiency of catching criminals in the future will be very high.

Just like this time, capture this disguised murderer.

Just use a biopheromone analyzer to lock down his whereabouts after his first crime.

Then the relevant information is revealed to the police, and the prisoner can be arrested directly without even the appearance of "Guardian No. 2".

In this way, more people will not be harmed.

It also frees up time and effort for the next task.

Zhang Chen showed the biopheromone analyzer and played with it for a while.

The device was not as big as he had imagined, it was about the size of a normal mobile phone, and it was very convenient to hold in his hand.

Zhang Chen casually handed it to "Commander No. 1", and then immersed himself in learning again.

........

At the same time, as far away as the village of Xinze in Haicheng.

A young man in the village who was spending the winter vacation at home was brushing the shade when he swiped the advertisement of Chenyue Bio Hefeng soybeans.

Because of the Sargassum Chlorella affair, he was very impressed with the Morning Moon creature.

Even the village chief repeatedly explained that after he graduated from college, he must try his best to go to work in Chenyue Biology.

What the village chief meant was that the boss of the Morning Moon Creature had done their village a great favor.

Therefore, it is necessary for these juniors to go to work for Zhang Chen to help.

The young people also remembered these words firmly.

After he saw Hefeng's advertisement, he immediately told the village chief the news.

The old village chief didn't say a word, and immediately convened a meeting of the whole village.

At the meeting, he asked all the villagers who planted soybeans in the village to replace their seeds with Hefeng soybeans.

It's something they can do.

Compared to Zhang Chen's help to them, this was nothing.

That is, the ability is not enough, if there is spare money, they will definitely buy more seeds for backup.

Moreover, the shelf life of seeds is generally several years, so there is no need to worry about spoilage and expiration.

The villagers are very much in favor of this initiative, and they have always kept Zhang Chen's help in their hearts.

Finally, there is an opportunity to give back a little bit, and they certainly won't miss it.

They didn't even consider whether Hefeng Soybean's propaganda was true or not.

Morning Moon Creatures has been providing them with Sargassum algae for free.

Since then, they have not only solved the problem of water scarcity.

And after the sargassum is fully mature, it can be sold directly, which is equivalent to bringing them an extra income.

Therefore, the villagers' gratitude to Zhang Chen is from the heart.

After holding a meeting with the villagers of his own village, the village chief immediately shared the news with the next village.

After hearing the news, the village chief of the next village also began to prepare to buy Hefeng soybeans.

The situation in their village is basically the same as that of Xinze Village, where there is a serious shortage of water and no money.

And there are a few more bullies in their village.

Fortunately, when Zhang Chen came at that time, he cleaned up these people.

And in the end, they were also asked to go to work at the Sargassum algae production base in Haicheng.

In this way, Zhang Chen let them step into the right path.

Now those people can still send some money home from time to time.

It can be said that it has been completely transformed.

Therefore, the head of this village is even more grateful to Zhang Chen.

Such things happen in many places at the same time.

Basically, all the villages that had received donations from the charter before organized the villagers to start buying Hefeng soybeans as soon as they learned that Chenyue Biotech had started to sell Hefeng soybeans.

But compared to retail investors, those farm users with very large planting areas are a little more cautious in their choices.

Due to the very large planting area, the choice of seeds is considered more comprehensively.

These farm users will give preference to the seeds they have been using before, and will not change them randomly.

Unless there is really a relevant certificate issued by the state, they will think about it a little.

At this time, an important meeting was going on at the Institute of Crop Science of the Chinese Academy of Agricultural Sciences.

Among the participants were Xu Zeming and Xie Hong.