To put it bluntly, the role of Qianrenyu is to expand the breeder's classroom and transform it from a private learning space to a public classroom.

There are pros and cons to this.

Normally, senior breeders would not choose to add Thousand People Jade when refining the inheritance space.

Because of the inheritance space refined by senior breeders, the level of learners cultivated is high.

With the deepening of learning, if there are too many inheritors, the pressure on the inheritance space will also be greater, and the burden of resources provided by the inheritance space for learners will be heavier.

The dispersion of resources will affect the learner's later learning outcomes.

For senior breeders, it is far more important to train a disciple of a senior breeder than to have a large number of disciples of a junior breeder.

Just like the breeding inheritance space that Lin Zeng currently has, if there are others to share, it will inevitably thin his resources.

However, on the other hand, for low-level breeders, increasing the number of learners in the inheritance space will not have much impact on the inheritance space.

Anyway, Lin Zeng had already put the Thousand People Jade that had been cleaned and revealed its true face into the storage secret realm, and planned to use it in the first refining.

The Thousand Talents Jade that erased the gray substance was one size smaller than the original, but according to the information, it was enough to refine two or three inheritance spaces, or make hundreds of secret keys.

Lin Zeng took advantage, but Lei Hai also felt that it was very cost-effective, and it was a win-win situation.

This is the convenience that the secret realm brings to breeders.

As the entrants of the Secret Realm gradually discovered many special materials that were more valuable than the Crystal Source Body, the amount of investment and effort they spent in this area increased.

And Lin Zeng didn't need to travel thousands of miles all over the world to find suitable materials.

As more and more secret realm entrants strengthened their understanding of this aspect, Lin Zeng's harvest became richer and richer.

Although precious materials are hard to find, the number of entrants to these secret realms has increased, and all parties have made use of their connections, and they will always encounter a few good things.

A good material can obtain lucrative secret realm seeds, materials, or products from the secret realm, and some of them are even good things that can't be found with the crystal source body, who wouldn't want to?

Many materials that were difficult to find before were brought into the secret realm by them and became Lin Zeng's private collection.

In particular, the forces of the military department, the government, and the mining group are even more active, because the probability of completing these material tasks and obtaining the longevity fruit is much greater than that of the ordinary exchange list.

Speaking of the water essence that is indispensable for refining marine plants, when Lin Zeng just returned to Qinghe City from Jingcheng, he obtained another piece from the secret realm.

By the time Lin Zeng began to prepare for refining the inheritance space, there were two more materials he had prepared for the inheritance space.

Light source wood, shaped like a thousand-year-old ebony, is a good material for making rune painted walls.

The Runic Painted Wall is a drawing board formed in the inheritance space, and learners can practice the drawing of basic runes on the Painted Wall.

Lin Zeng's breeding space does not have this kind of painted wall.

Because the furnace body of his refining furnace has a greater effect than the painted pattern wall, and can fine-tune the wrong pattern, as long as the error rate is controlled at a certain rate, it can still refine plant seeds, but the quality is different.

So when it was Lin Zeng's first attempt, he could also stumble and refine the vine red jade tomato.

And Lin Zeng's students don't have his good luck.

They must master a rune on the painted wall before they can really start refining plant seeds.

Flowstone, a rock soaked in volcanic slurry for a hundred years, is added to the production of seed refining furnaces, which can greatly shorten the refining time of plant seeds.

With these two materials, Lin Zeng immediately changed the plan of the first refining inheritance space and added these two materials to the refining process.

All this work was done when he returned to the ground.

His trip to Beijing City, except for transplanting the old five-needle pine tree, did not leave too many traces in his heart.

Whether it is the Mind Dancer Rehabilitation Center or other collaborators, they have already formed their own management methods, and there is no need for Lin Zeng to worry about it.

Even the Pattern Painter Training School, which Lin Zeng paid the most attention to and cared about, already had its own teachers and curriculum system.

The fundamental reason is that it can provide a good source of income for people with autism. Under the pressure of survival, this is the only bright direction they and their loved ones can grasp.

There is no need for Lin Zeng to invest too much, as long as the relevant paper rune tasks are released in the secret realm, there will be secret realm entrants who buy paper runes from these painters who have completed the assessment.

Even people with autism who are still studying in the classroom have been approached by people who offer them high-paying living sponsorship and service contracts, so that after they can complete their studies, they can be hired by a sponsor to provide them with paper runes.

All in all, the students of the Painter School will not have a bad life in the future.

As for cooperation projects such as the medicinal plant planting base and the Tianyin Trumpet flower, Lin Zeng was less involved, and he had already gradually transferred to the different degree company and no longer interfered.

If Lin Zeng went to Beijing, what was the biggest impact?

It is probably the various types of plant space that Miss Lanny planted on the green trees on the streets of Beijing City when she has nothing to do.

Miss Lannie has done too much of this work, and she has already become a ghost.

She asked Lin Zeng for a plant growth retardant, and the seeds planted during this time will not grow immediately, but will appear one after another in two months to a year.

Although Lin Zeng did not give instructions herself, Miss Lanny has her own way of doing things.

Even if there is a new batch of plant space trees in Beijing City in the future, no one will associate them with Lin Zeng.

Returning to Qinghe City, he had no intention of going anywhere else, and went straight to the wine valley, watching the three-knife mother-in-law and the wild monkey picking fruits and making wine from a distance, Lin Zeng smiled and went straight to the cave leading to the ground.

In front of the cave door, it is no longer the original simple iron gate.

There is an open space in front of the door, and the cliff where the entrance of the cave is located, with all kinds of plants flourishing, completely covering the only cave entrance, and it is difficult for outsiders to peep.

Behind this lush landscape, there is a mystery.

Plants that look harmless become sturdy guardians when confronted with intruders.

Captivity, electric shocks, and stuns, they will give the intruder a taste of the comprehensive and multi-faceted plant attack and defense skills.

Not only this entrance Lin Zeng arranged, but also designed the entrances and exits of other branch caves that Lin Zeng explored to ensure the concealment and safety of the underground world.

Lin Zeng lifted a dense vine curtain and passed by the different plants, they were quiet, docile and beautiful, like indoor potted plants.

When Lin Zeng walked, he touched their branches and leaves from time to time, but did not cause any movement.

If you change to someone who has not been recognized by these plants, even if the pace is exactly the same as Lin Zeng, it is estimated that you will not be able to walk to the entrance of the cave, and you will be caught.