"Compared with the constant probability of the universe, the relationship between the seventh level and the spiritual realm in the gate world is more of a substantial physical threat to the race......

"yes, if those idiots are allowed to use the Spirit Realm again, I don't know what will happen."

On the eve of the destruction of the Hui civilization, the Hui people, who were finally surviving, tried all means to keep the Hui civilization alive, such as using clones to continue the civilization, or transferring the collective mind to another species to 'occupy the magpie's nest' to keep the Hui alive, but all failed.

Hui civilization seems to have been a sure result.

After trying everything, the Hui finally decided to let another civilization take their place.

The control of the spiritual realm is opened up by the Hui civilization, and any race can go to the core of the spiritual realm to pray to the spiritual realm to fulfill their wishes.

At that time, Hui people didn't think much about it, they just wanted the spirit realm to stay and help their successors.

As for who the successor is, the Hui civilization did not choose, because the situation at that time was very chaotic, and the specific civilization races that could survive the Hui people did not know, but it was certain that the rebound of probability would not be wiped out, and there would inevitably be civilizations left in the river system experimental area.

At that time, the spiritual realm was very open, and it welcomed the entry of any intelligent species, although there would be a price, but this price was only a simple material, that is, just pick up a stone from the side of the road, and think in your heart 'enter the spiritual realm' You can easily enter and pray to the spiritual realm.

Unlike the Gatherers, creatures with enough 'talent' are needed to pay the flesh and blood of intelligent creatures to fulfill their wishes.

The people who caused the Spirit Realm to become this posture were the stupid successors who had received the legacy of the Hui civilization, that is, the seventh level in the current Gate World.

Hui Civilization created the Spirit Domain, essentially to create an 'all-powerful tool' that could be comparable to the gods, so that their civilization technology level could be closer to the level of 'gods'.

But these successors really regarded the spiritual realm as 'gods', and this is the root of all problems.

Imagine if there really was a 'god' who could grant all wishes, what kind of wishes would human beings pray to him?

We also want to be all-powerful gods like you......

We want to be immortal, immortal, and eternal......

You are sacred, and you should not accept the prayers of other inferior races, only a sacred race like us is qualified to pray......

That species is sinful, and as the embodiment of justice, you should give them sanctions so as not to defile this wonderful world......

……

The consequences of indiscriminate prayers are serious, originally the Hui civilization left the spiritual realm, hoping to give some help to the successor and speed up the process of the development of the successor civilization, but in fact, the successor race caused disaster because of its own desires.

Eternal spirits, boundless chaos, twisted creatures that are born and die at every moment......

The spiritual realm will become like that, and the seventh level in the door world will really contribute a lot. Nature

During this period, it can be said that there was chaos, and any intelligent species that tried to enter the spiritual realm would be invaded by the reverse invasion of creatures from the spiritual realm, and then be wiped out.

The surviving successors, the Seventh Estate, who are still alive today, feel the sins of their own racial desires.

Arrive before the 'Lord' at a terrible price and pray to the spiritual realm again.

You are the supreme and should not grant the wishes of others so easily, such gifts are too expensive for them, desires will eventually drown them, and any civilization needs to go through enough tribulations to grow in the true sense of the word......

Once again, the Spiritual Realm is transformed by the Prayer, which deprives all successors of their dominion over the Spiritual Realm, expelling them from the Spiritual Realm.

From then on, the barrier between the spiritual realm and reality was built, and the creatures in the spiritual realm could not take the initiative to enter reality, and they needed to overcome many tribulations if they tried to contact the 'Lord'.

Since most creatures are in awe of death, the price of the wish to the spirit realm is changed to 'flesh and blood of intelligent species'.

In this way, even if an intelligent species enters the spiritual realm, it will not easily make a wish, because the price of making a wish is terrifying enough, so even if you still have to make a wish, the 'valuation' of the wish in the heart of the wisher must be above the 'life', and praying to the spiritual realm is no longer 'easy', at least it is a deliberate action.

And then this has been the case until now.

The surviving successors no longer move forward, enjoying the 'peace' they identify with, and there are no resources between them to fight, and the difference in ideas is not enough to trigger a great war between them, after all, fighting brings death, and who wants to die?

In the Gate World, other kingdoms and forces below the seventh level gradually evolved naturally, some of which were races that survived the original civilization experiment, and some of which were intelligent species that evolved from ordinary animals.

Inevitably, other intelligent species outside of the successors of these Gate Worlds will exchange information with the Seventh Level, and in the process, some of the ways in which the Spirit Realm is used are lost.

This kind of behavior is a kind of gift from the perspective of the seventh class or the kingdom and power below the seventh level, but there are gains and losses, and the consequence of the gift is the early death of the germ of science and technology.

If humans can carry a weight of 100 million tons and run faster than the speed of sound, they can go to the sky and the sea, and they can still be alive and kick for a long time in an environment close to absolute zero or the inner core of a star.

So can such humans still be able to develop technology?

Although the situation in the Gate World is not so exaggerated, it is similar to it, there are spiritual realms that can be used, who would use the technology that was inefficient in the early stage of development?

The earliest steam-powered machinery was the steam spinning ball invented by the ancient Greek mathematician Hiro of Alexandria.

However, the steam machine is completely incompetent for industry, and the power it can produce is too low, and it has been classified as a 'toy' for a long time.

Similarly, nuclear reactors, the first fission nuclear reactors produced enough electricity to supply a light bulb to shine, and science and technology had one thing in common in the early stages, that is, their efficiency tended to be weak.

Even if the power of nuclear weapons is terrifying, for the first time in human history, nuclear weapons are put into actual combat, and nuclear weapons release very little atomic energy, and many nuclear fuels do not participate in the chain reaction to release nuclear energy.

It is precisely because of the existence of the Spirit Realm that the countries and forces in the Gate World are keen to train pilots who drive mechas, rather than developing 'toys'.