Lin Zeng spent 30,000 units of crystal source body at that time to salvage the seeds of the ground cage net, and almost emptied his savings.

Fortunately, the plants obtained through Alger's fishing nets could be directly cultivated through the Lin Zeng refining furnace. To put it simply, the ground cage net can refine more seeds through part of the tissues of its plants.

Lin Zeng planted a ground cage net in the back mountain of Jianghua Farm, and in addition to monitoring the crustal activity near Qinghe City, he was also able to use the net-like branches of the ground cage net as raw materials to refine the seeds of the ground cage net.

Similarly, the Jingcheng Secret Realm Plant Management Center, which has been independent from the Northern Military Department, is not the same as ordinary secret realm entrants in the direction of exchanging plants because of its close relationship with the military and government behind it.

Among the ordinary secret realm entrants, the very popular long-staple tail grass and pink spike tail flower did not pay special attention to the person in charge, Lei Hai.

As for plants that are of little interest to ordinary people, such as ground cage nets, they are the focus of their attention.

The price of the ground cage net is very high, but for the Beijing City Secret Land Plant Management Center, which has laid out a number of one-star tomato planting bases, it is completely within the affordable range.

During the period when Lin Zeng and Jiang Hua were on vacation in Nanhai Province, the research on the ground cage net had been quietly launched.

Lei Hai's Secret Land Plant Management Center has welcomed top experts from the Institute of Seismology of the China Earthquake Administration, after welcoming botanical researchers, medical researchers and other scholars in various fields.

Their job is to verify the role of the ground cage net.

The city is located in a high-earthquake zone, and there are a large number of fault zones and small earthquake groups around it. However, because small earthquakes are frequent, they are less prone to strong earthquakes because they continuously release energy.

In the statistical report of the Earthquake Monitoring Bureau, small earthquakes were recorded frequently in the vicinity of Beijing.

The ground cage network can also predict and warn in advance of these small earthquakes that have no impact on daily life, with an accuracy rate of more than 90%, just like the information obtained by the entrants of the secret realm from the secret realm.

The existence of this plant has broken through the imagination of these scientific researchers. If it weren't for the extremely accurate forecasts of the ground cage net, they would not have believed that this silver-black reticulated plant could be related to the prediction of earthquakes.

I don't know what composition of the plant's net is, and the seemingly dark and tight ground mesh does not block the area where the sunlight shines on it during the day, but if it is raining, it can block the rain.

The ground cage net that grows up is like a safe cave.

In the cold city of Beijing, you can still feel very warm.

For this reason, these researchers, who have been dealing with seismic monitoring all their lives, even moved some of their equipment and instruments into the area covered by the ground cage net, and used this very good space as an office space.

It is conceivable that with the widespread planting of ground cage nets in the future, the space occupied by ground cage nets will be used in a variety of ways.

The powerful effect of the ground cage network still needs to be confirmed by these scholars with accurate data and examples.

However, Lei Hai received a notice from his superiors that he needed to allocate a certain quota of crystal source bodies every month to exchange the seeds of the ground cage net.

Lei Hai could fully guess that the seeds of these ground cage nets would be planted in some core areas of China that need key protection, ensuring that research can also play an early warning and protection role.

This is the norm.

Just like many top technologies and materials, they are first used in high-end fields such as military industry and aerospace, and they are often eliminated by these fields after a long time before they are gradually applied to daily people's livelihood.

In fact, if it weren't for the promotion of Xenomorph Company and many secret realm entrants who didn't know where to come from, but completely operated by the military department and the government, the secret realm plants would not have spread so quickly, but would have been hidden better, and each variety would have been thoroughly researched before being gradually released according to interests.

In addition to these places, the strong earthquake-prone areas in China are also the preferred choice for planting ground cage nets.

Lin Zeng, who was living in the small building of the farm to study the plant nursery, suddenly received a message from Lei Hai.

"Lao Lin, do you have more details about the weather plants?"

Lin Zeng raised his eyebrows, smiled, and secretly said sorry to the old brother, then picked up his phone and replied briefly.

"Nope. I only got one ground cage net, which should be a new plant in the secret realm, and I don't know about it yet. ”

Lei Hai and Lin Zeng chatted for a few words, knowing that they couldn't get more detailed information about the Earth Dragon Grass from him, so they gave up, and asked for some news about other plants before ending the conversation.

Lei Hai sat on his office chair and pondered the chat record between him and Lin Zeng twice before he shook his head with a smile.

Also, no matter how early Lin Zeng entered the secret realm, he was only an individual, and in the face of new plants, how could his research be compared to the secret realm plant management center that mobilized the top forces in various fields in the country at any time?

Lei Hai basically believed Lin Zeng's answer.

As for Lin Zeng, he has long been constructed by a complex plant nursery that attracts all attention.

He didn't want to interfere too much in the cultivation and development of the ground cage net.

This kind of thing belongs to the managers of this country.

In order to be able to successfully refine the intelligent plants that manage the plant nursery, Lin Zeng spent a full twenty days analyzing and studying the information systematically given to him from beginning to end from beginning to end.

Especially for the key runes, Lin Zeng also spent a lot of money on the crystal source body to enter the apprentice trial realm to practice these complex runes.

As his level increases, many of the runes involved in the refining process will take a long time to study and practice in an ordinary environment.

Lin Zeng, who was in the one-star and two-star breeding apprenticeship period, might refuse to enter the apprentice trial realm because of the tension of the crystal source body, but after being promoted to three-star, Lin Zeng did experience the difficulty of three-star runes.

If he insisted on saving the crystal source body, it would be a waste of more important time.

The cost of the apprentice trial realm is like flowing water, but no matter how distressed he is, Lin Zeng must also spend this crystal source body.

Because of the complexity of the plant-based nursery, relying on practical practice alone is very time-consuming.

Fortunately, the time spent cleaning the plants has gathered a good income for him, and he will not go bankrupt if he pays for the practice of his apprentice trial realm.

During the time when Lin Zeng was researching the plant nursery, his contact with Zhang Dazhuang, who was traveling all over the country, was uninterrupted.

Zhang Dazhuang is very busy.

So the message is always simple.

On a certain day in a certain month, a son/daughter who had been separated for N years was found for XX and XX.

After reading it, Lin Zeng usually sent him a thumbs-up pattern.

In just twenty days, Lin Zeng received seven such messages.