After the envoys from Kuiya City left, the nameless giant city expanded faster and faster, and it was a completely explosive development.
Avoiding the demon breeding ground, all the land behind and to the left and right of the giant city were enclosed with city walls.
The major monk organizations have collectively remained silent, acquiescing to the dominance of the unknown giant city.
After repeated trials, outside monks have learned enough about the unknown giant city.
The strong man hidden behind the giant city possesses terrifying strength and is definitely more powerful than imagined.
If you don't believe it, just look at the super strong men who invaded last time. They have become prisoners and are leading the residents of the giant city to work all day long.
Even super strong people are no match, let alone ordinary monks, who may not even have the qualifications to stir up trouble.
If you don't have enough strength, you must not provoke the unknown giant city easily, otherwise you will be asking for death.
Kui Yacheng was strong enough and finally chose to compromise, which is also the most powerful proof.
If you don't recognize the strength of the giant city, how can you have a good discussion? I'm afraid they would have already sent troops to attack.
As the days passed, the unknown giant city became more and more lively.
More monks came here to either do business outside the city or apply for qualifications to join the giant city.
Especially those small tribes are very eager to join the giant city and regard this place as a turning point to change their destiny.
The residents of the giant city are still doing the same things every day as in the past. They continue to practice and hunt monsters, witnessing the continuous improvement of their strength.
According to Tang Zhen's arrangement, the Demon Breeding Farm has been remodeled, and the imprisoned Kuiya City monks have now become a food source for the Tree of Rules.
These captured monks also need to practice, including monsters.
Even daily activities will produce the nutrients needed by the tree of rules.
The place where the Tree of Rules appears is where the descendants gather. In fact, there is a reason for this.
The transformed demon farm was sensed by the Tree of Rules and immediately began to absorb greedily.
Even from a very long distance, you can see countless roots floating in the sky above the demon breeding farm.
Perhaps because of the constant fighting, the nutrients provided by the Demon Breeding Farm are not inferior to those of the Hanging Square.
This result was indeed somewhat unexpected, even Tang Zhen had not expected it.
Perhaps it is the special environment that caused this unexpected result.
Although it is only a temporary state, it is still a happy thing for Tang Zhen.
You may be able to get more by expanding the demon breeding farm.
It's just that the current demon breeding farm can already meet the requirements of the residents of the giant city, and there is no point in continuing to expand it.
Instead, we can study other methods and continue to provide nutrients for the tree of rules.
Inadvertently, Tang Zhen thought of an item, which was the crystallization of impurities left when tempering the energy of chaos.
In the Kingdom of God in Tang Zhen's mind, a massive amount of chaotic energy was stored, and it was in an extremely compressed state.
Even if it doesn't reach liquefaction, it's almost the same.
Today, Tang Zhen is constantly refining and extracting it every moment, and then condenses it into regular crystals.
Rule crystals were used to build divine rings and splicing divine talismans, which provided Tang Zhen with great help.
However, during the quenching and extraction process, a lot of useless substances will be produced, which are impurity crystals.
Although it had no use, Tang Zhen did not throw it away easily. He always felt that this thing might have other uses.
It comes from chaos, so how can there be waste products?
Besides, this kind of uselessness was only for Tang Zhen. If placed in the hands of some practitioners from the outside world, the impurity crystals would be comparable to a treasure.
Even if they want it, they have no chance of getting it.
Just when Tang Zhen was thinking secretly and trying to find more nutrients for the tree of rules, he accidentally thought of impurity crystals.
With the control of thoughts, impurity crystals appear in front of you.
These special wastes are dirty and burnt in color, exuding a deep and weird aura.
After special treatment, an impurity crystal the size of a soybean can become hundreds of millions of times the volume of soil.
When the impurity crystal was taken out, Tang Zhen could clearly feel that the tree of rules had a violent reaction.
One of its tentacles slowly approached, but it did not touch the crystal directly, but seemed to be testing it.
It seems that he has discovered something good, but he is not sure about it, so he behaves hesitantly.
It didn't take long before the tree of rules still couldn't resist the temptation and stretched out its tentacles.
Like the tentacles of an octopus, it wraps around the black impurity crystal and never lets go.
The next scene was quite surprising. The entangled impurity crystals melted rapidly.
The black energy was as thick as ink, twisting and struggling as if it were alive, only to be absorbed by the tree of rules.
Originally, the roots of the Tree of Rules were milky white and transparent, looking like wisps of solid smoke.
But after inhaling the black substance, it immediately became pitch black, shining like obsidian.
Not just the roots, but the entire tree of rules was affected. With the continuous absorption of black matter, it gradually turned into a pitch black color.
The changes in the tree of rules surprised the residents of the giant city who witnessed it. No one had ever seen such an abnormal situation.
However, in the face of this kind of thing, they had no way to interfere and could only choose to pray silently.
Tang Zhen was observing silently all the time. When the color of the tree of rules changed, he didn't miss even a single bit.
Tang Zhen soon discovered that the size of the Tree of Rules began to increase rapidly at a speed visible to the naked eye.
The tree of rules has a special nature, it is not an entity in itself, and it is an existence that cannot be touched and influenced.
Now it is like an inflated ball, constantly expanding, far exceeding the previous normal growth rate.
This made Tang Zhen certain that the impurity crystals left behind by tempering the energy of chaos were also nutrients that the art of rules liked.
Moreover, this nutrient has a better use effect and can make the tree of rules grow crazily.
In fact, if you think about it carefully, this situation is very normal.
The former is a toxin produced by practice, and the latter is an impurity produced by refining the energy of chaos, all of which come from chaos.
The former can be absorbed, and so should the latter.
Moreover, the latter was produced in the Divine Kingdom of Mind and was obtained by Tang Zhen's personal refining.
In terms of quality and purity, it completely crushes the residents of the giant city for hundreds of streets, and it is impossible to compare.
Perhaps it is for this reason that the tree of rules changes and grows rapidly.
During the observation process, Tang Zhen would add impurity crystals in a timely manner in order to maintain high-speed growth.
In the Divine Kingdom of Mind, there are enough impurity crystals that can completely satisfy the absorption of the Tree of Rules.
If it's not enough, Tang Zhen can also process and manufacture it on site. If the raw materials are sufficient, he can have as much as he wants.
After confirming the effect of impurity crystallization, Tang Zhen couldn't help but sigh slightly.
When storing the energy of chaos, Tang Zhen only wanted to obtain the crystallization of rules to ensure the construction of the divine ring.
Making the splicing talisman is just to act as a trump card, thus causing an unexpected blow to the enemy.
The special environment of the Yuanji Realm is actually very suitable for the use of divine rings and regular talismans, and it indeed has an unexpected effect.
It was precisely by relying on the rules and talismans that Tang Zhen easily defeated one against three and shattered the enemy's conspiracy against the unknown giant city.
The remaining impurity crystals from quenching were originally thought to be useless, but unexpectedly they became the super nourishment that the Tree of Rules liked.
There is indeed an element of luck in this situation, but it is not entirely due to luck.
Since chaotic energy is involved, many things must have something in common.
It is natural for such a coincidence to occur.
Under Tang Zhen's observation and feeding, the tree of rules had become as dark as ink, shrouding the sky above the nameless giant city like a dark cloud.