Songuo has done his job and has gone somewhere to play.

Chen Jing thought all the way and slowly walked back to the small building.

The Ice Glass Cover is different from the Earth Solid and Dust Avoidance that he has already learned, like the Earth Solid only has one forbidden pattern composed of dragon chapters and phoenixes, while the Ice Glass Cover is composed of four different forbidden patterns.

The four forbidden stripes are to be carved in four places separately, and the four directions determine the size and position of the shield after the prohibition is activated.

Because the ice glass cover is a commonly used prohibition, after the continuous improvement of the predecessors, now the ice glass cover can be made by carving the four forbidden patterns on the four stone slabs, and then partially activating the prohibition on the stone slabs, and then placing the four stone slabs according to the needs of the ice glass cover, and then activating the final shield.

This method is already somewhat similar to the formation, the formation flag can be planted to arrange the magic circle, and the four stone slabs can be placed to arrange an ice glass cover.

The difficulty of making the ice glass cover is many times higher than that of the earth solid, but Chen Jing's comprehension of the way of wood and water is not lacking, and this understanding is the biggest difficulty in making the prohibition, and other difficulties can be solved through a lot of practice.

Chen Jing has been learning how to make the ice glass cover in the jade slip these days, and he has already figured out all the details in it, and it is time to try to make it.

He went into the study, took a few stone slabs from the utility shelf, sat down at the table, and carved them.

A few days later, Chen Jing arrived at the planting area with four stone slabs, which he carefully placed in the terraces so that they were located at the corners of a square two feet long diagonally.

Chen Jing walked to the center of the square, closed his eyes and sensed it, and then with a wave of his sleeves, he attracted a little invisible spiritual power in the heavens and the earth, and a hemispherical transparent shield through the four stone slabs appeared out of thin air, and the shield stabilized after a few flashes, and then disappeared into the air.

It worked! Chen Jing slapped his palms.

The cyan beast that was wandering in the distance saw this scene and ran over in a puff of smoke, slowing down when it approached the point where the shield had disappeared, and then stretched out its front hooves to probe it, and was blocked by a transparent shield that appeared in the air.

"Pine cones, come in!" Chen Jing said with a smile.

The pine cone glanced at Chen Jing, and with a force, its front hooves reached into the shield, and then it stuck its head in, and finally took two steps, and its whole body was squeezed into the shield, and the little beast looked back, and the shield closed again, and gradually disappeared into the air.

It's funny, Songuo tries to walk out of the ice cover, and the shield emerges from the air to block it.

Chen Jing watched the little Qinglin beast play in and out inside and outside the ice glass cover, and thought about the cost and efficiency of arranging the ice glass cover, the production cost of this ice glass cover is much higher than that of "soil solid", and the production process is more time-consuming and laborious.

The size of the Ice Shield can be changed by adjusting the position of the slab, with the larger the Ice Shield, the lower the shield strength, and the smaller the shield, the higher the shield strength.

Changing the materials in the spirit mud can also adjust the shield strength of the ice glass cover, such as putting more spirit stones when mixing spirit mud, or even directly putting in high-grade spirit stones, you can enhance the shield strength of the ice glass cover.

The shield strength of the ice glass cover should be able to block insects and ants, and at the same time ensure the strength of the shield, try to expand the protective area of the ice glass cover, so that the efficiency is high.

Lingyan Mountain is so vast, only developing the mountains within the mountain protection array also requires countless ice glass covers, and choosing an ice glass cover with the right size and shield strength can save a lot of time, energy, and money.

As far as it is now, the first layer of terraces and the second layer of terraces under construction are not suitable for arranging ice glass covers, these two layers of terraces are fifty zhang long and two or three zhang wide, and the first layer of terraces needs to be arranged with more than 20 ice glass covers with a diameter of two or three zhang.

If the first layer of terraces is 50 zhang long and 5 zhang wide, the area is twice that of the first layer of terraces, but only ten ice glass covers with a diameter of 5 zhang need to be arranged, which can save too much time and energy to make ice glass covers than the existing terraces, and the materials can also be saved a lot.

And the larger the ice cover, the easier it is to manage the covered field.

Wider terraces mean that the soil layer near the top of the mountain is thinner and can be planted with spirit grass, and the other side has a thicker layer of soil that can be planted with spirit trees.

It seems that the width of the terraces will also be redefined.

Now this ice glass cover is made completely according to the records in the jade slip, and its strength can be regarded as standard strength.

It is necessary to configure several more effective spirit clays to make several sets of larger ice glass covers, and see how big the ice glass cover can be when the shield is maintained at the standard strength.

The width of the terraces is then determined according to the size of this most suitable ice glass cover.

The pine cone once again drilled out of the transparent cover, but the shield suddenly dissipated, and the little Qinglin beast was stunned, why was it broken? Raised his eyes to look at Chen Jing.

"It's okay, you kicked the slate."

Chen Jing walked over and patted Songguo's head, picked up the stone slab that was inadvertently kicked crooked by Songguo, and picked up the other three stone slabs.

He came to the place where the stone scale grass was planted, and the transplanted stone scale grass was already alive and looked strong. Chen Jing buried the stone slab in the four corners of the field, and then reactivated the ice glass cover.

The pine cone, which had been following him, was happy again when he saw the transparent shield rise again, but now that there was stone scale grass in the ice glass cover, it didn't go over to play again.

In the next two days, Chen Jing added different amounts of spirit stones when mixing spirit clay, obtained spirit clay with different effects, and made several kinds of ice glass covers.

After careful testing, it was found that it was more suitable to make an ice glass cover with a diameter of five zhang.

At the beginning, the standard ice glass cover was two zhang in diameter, and one wood spirit stone and one water spirit stone were required to make one.

With a five-zhang diameter ice glass cover, it takes six wood spirit stones and six water spirit stones to make one.

The spirit stones required are six times that of a standard ice glass cover, but the area is also six times larger, and the time and effort required to make an ice glass cover with a diameter of five zhang is almost the same as that of a standard ice glass cover.

If the diameter of the ice glass cover exceeds five zhang, it will become very unstable, and a large number of spirit stones can also be added to the spirit mud to overcome it, but the number of spirit stones that need to be added is far more than the increase in the area of the ice glass cover, which is very cost-effective.

Therefore, Chen Jing's comprehensive assessment of the ice glass cover with a diameter of five zhang is the best, so the terraces should also be changed to a layer of five zhang wide.

Fortunately, only a few stone scale grasses and some seven-star grasses are planted in the first layer of terraces, and these spirit grasses can be moved to flower pots first, and then the terraces can be transformed.

The ridges of the first terraces had to be removed, the ridges of the second terraces had to be heightened, and more soil had to be retrieved from the bottom of the mountain.

Chen Jing took the pine cones and worked hard for more than ten days before merging the two layers of terraces into a terraced field fifty zhang long and five zhang wide.

At the beginning, he was inexperienced, and it was inevitable that there would be such repetitions, and the grand plan in Chen Jing's heart would definitely be adjusted according to the actual situation when it gradually unfolded.

This is the world of immortal cultivators, and perhaps his initial idea was unrecognizable when it was finally revealed.