261 Medium Spiritual Stone

They dug out all the radioactive material, covered it with a larger cover, and filled it with fifty meters of lunar soil.

Although these lunar soils are not solid enough and cannot reach the original density, the three layers of metal plates added inside have minimized the possibility of cosmic rays penetrating the protective layer.

After adding a cover and cutting off the mountain next to it, it became a large space with a height of more than 100 meters and a diameter of several hundred meters.

In the center of the space, you can see the support columns hanging down from the ceiling.

Although the support column is also an all-metal structure, its diameter is only about a hundred millimeters, which makes it look terrifyingly slender in such a large space.

In fact, with the gravity of the moon, its support force is already a bit excessive given its thickness, especially when the moon is extremely rich in alloy elements. It is also a very special alloy structural steel.

It completely breaks away from ordinary steel. Under extremely low temperatures, the hard and brittle phenomenon occurs. Even if the temperature reaches minus 250 degrees, it can still maintain most of its mechanical properties.

Of course, such scattered bases are usually located near concentrated mineral veins and are used to refine mineral resources.

After all, the area around the Moon Palace Base is only so large. It is impossible for all minerals to be concentrated nearby. It is also necessary to search for areas rich in certain minerals throughout the moon for mining.

Although the opening work can be undertaken by robots, due to their size, it is impossible to actually put a fusion reactor in their bodies.

At least according to the current route, it is basically impossible for the reactor to be reduced to that extent.

However, recently, Xiao Ai has become a little interested in cold nuclear fusion, and has specially set up a thread to guide employees from Blue Star to conduct some research in this area. If successful, it may be possible to reduce the fusion reactor to the Ark. Reactor size.

In fact, if it weren't for Yang Qing's cultivation needs, the recently produced medium-sized spiritual stones would have exceeded the performance of the Ark reactor.

Only a medium spirit stone is needed, and if wear and tear is not taken into account, a humanoid robot can operate for more than ten years in a heavy working environment.

In fact, according to this spiritual energy content, this medium spiritual stone has surpassed the high-grade spiritual stone in the ancient times.

However, high-grade spiritual stones also have various attributes and various magical uses, especially after they are exhausted, they can replenish themselves, which is destined to be different from ordinary spiritual stones.

Although the spiritual stone created by Yang Qing has extremely high spiritual energy content, it is just ordinary spiritual energy with no attributes and no ability to automatically fill.

Although there is no spiritual energy in the outside world, the Moon Palace Base is filled with spiritual energy.

This also gave Yang Qing a headache, and he had to abandon the commonly known name of the middle-grade spiritual stone and replace it with the medium-grade spiritual stone.

The reason why the medium spirit stone was created is also related to the initial capture of the asteroid.

The asteroid had an abnormal mass, so after crushing it, Yang Qing used Luna No. 1 to pull it back directly.

After pulling it back, I discovered that although the gold content on it was indeed relatively high, the most important thing was a core composed of some kind of iron-nickel composition, inlaid with carbon-silicon elements like veins.

In fact, in Yang Qing's impression, most of the ancient spiritual stones were non-metallic structures. Even the golden spiritual stones described the attribute spiritual energy inside, not its material.

Metal scraps do exist, but they are mostly made into various weapons, such as flying swords, spiritual armor and the like.

But on this core, Yang Qing discovered another possibility, that is, this thing is inherently capable of absorbing spiritual energy and releasing it.

At that time, Yang Qing was a little irritated because he had no way to produce medium-grade spiritual stones. How could he not be excited when he saw another brand-new structure for storing spiritual energy?

Under Yang Qing's consciousness, the core structure is clearly visible. This is a natural rune structure. Although it has not been completely brewed, it has the most suitable structure for this universe.

After so many years in the wilderness, what made him proud was never his own cultivation.

At the age of 100, he is considered a genius at the age of becoming a god, but Yang Qing has never been in the habit of wandering outside. He has always stayed at home and studied runes until his home was demolished.

His knowledge of runes definitely surpasses that of most practitioners in the prehistoric world.

The same is true in Blue Star. Even if his cultivation has reached the pill formation stage, he has never used his cultivation to gain too many benefits. What really matters is his knowledge.

Relying on his knowledge of runes, he quickly completed the rune structure and successfully formed the rune array.

After this talisman array is formed, it has a powerful ability to absorb spiritual energy, far exceeding the ordinary spirit gathering array.

But the only drawback is that ordinary spiritual stones can no longer withstand the infusion of this talisman array. In other words, this talisman array has changed some properties of the spiritual energy and become sharper.

This kind of changed spiritual energy is actually more mellow than the middle-grade spiritual stones in the prehistoric times.

In the past, there were still restrictions, but now that we have reached the moon, the fusion reactor is already in operation, and the amount of spiritual energy converted every day is already huge.

When others come into contact with spiritual energy for the first time, there is still a concentration limit, but for Yang Qing, even a pure spiritual energy environment can only allow him to replenish his own consumption. As for the improvement of his realm, it is completely minimal.

In other words, the primary spiritual energy can no longer meet the needs of Yang Qing in the pill formation stage, because the energy level is not enough.

The middle-grade spiritual stones are the spiritual energy suitable for cultivation in the pill formation stage.

And this kind of talisman array has the ability to convert primary spiritual energy into mid-level spiritual energy.

Although the conversion efficiency is not high, only 30% at most, and the rest is consumed, these 30% are of great significance to Yang Qing, because he can practice again and continue to move towards The Nascent Soul stage advances.

Because he has walked this road before, there are no bottlenecks at all. Once the spiritual energy is accumulated, it can be transformed automatically.

But there is definitely a shortcoming, that is, there is no way to preserve this kind of middle-grade spiritual energy. Most materials cannot store it, even the small amount of medium-grade spiritual stones he processes.

It was not until later that Yang Qing perfected that core and used the structure of this core to achieve the goal of spiritual energy storage.

Because the core is round, most of the existing medium-sized spiritual stones are also round.

Although there are not many precious and rare elements in this core, its processing difficulty is far beyond everyone's imagination, and the micro-processing even reaches the atomic level.

So far, Yang Qing is the only one in the entire base who has the ability to refine.

Yang Qing is the only one, and his processing capacity in a day is only ten.

Although the amount of spiritual energy carried by medium-sized spiritual stones is terrifying, the limited quantity made it lose the possibility of widespread application in a short period of time.