First, with his strong spiritual power and his special affinity and perception of water, he found the dark river that existed underground—whether it was Yanyuguan or Zisai City, to support millions of people, these were all factors that must be considered at the beginning of the site.

Then, Mo Yuan turned water into a blade, quickly rotated to form the sharpest water knife, cut a pipe in the earth, and then controlled the flow of water in the underground dark river to stir, and the soil and rocks filled in the pipe were stirred into mud and stone slurry, which was injected into the underground dark river, and processed cleanly.

And then in the same way, a space is carved out underground, and it is not slow.

Mo Yuan used this method to open up a space that was enough to use and stopped, a small amount of mud and stone slurry was injected into the underground dark river, which could be diluted and purified by a larger amount of dark river runoff, but if these mud and stone slurry were secretly discharged into the dark river for a long time, it would really affect the water quality of the underground dark river, if the deep well water tower that took water from the dark river in other places found that the underground water quality became turbid, the high-level people in Zisai City would definitely be alarmed, maybe even those martial arts masters would not be able to sit still, after all, this is the most basic foundation of a city, from the civilians of the city to all the martial artists, it is inseparable。

This is naturally not what Mo Yuan wants to see.

When Han Harrier and the others entered this underground space, what they saw was a small bronze tripod placed on the stone platform in the middle.

During this time, Mo Yuan's main energy was to make up this matter.

It only took two days to open up this underground space, but it took him eight days to get this bronze tripod.

It stands to reason that Qi Ding's clone has been cast, and it is connected to Mo Yuan's mind, and it only needs to move his mind to activate the function of absorbing and refining the qi of humanity.

He dared to do this in Yanyu Pass, and it was a bit too troublesome to do so in Zisai City.

In Zisai City, there are three grandmasters on the surface alone, and it is unknown whether there are more in the secret, Mo Yuan, who has condensed the soul body, knows very well how keen his spiritual perception ability is in this state, even if he still can't perceive the existence of humane qi, but once the humane qi fluctuates violently, he will definitely be able to find clues.

Therefore, in order to avoid being perceived by the grandmasters in Zisai City, he forcibly delayed the opening action from "one moment" to eight days.

Even if he himself was close at hand, he almost didn't feel the change of humanity in the whole process, and such a change spread to the whole city, it was really minimal.

Just like a pool of water, if a hole is suddenly opened in it, the surface of the water may even form a whirlpool, but if you slowly poke this small hole open from scratch, the movement will be very small.

In addition, through the observation and understanding that lasted for several months in Yanyu Pass, Mo Yuan's understanding of humane qi also deepened.

Humane breath is like water, but its nature is different from water after all.

Qiding's clone is absorbing humane qi anytime and anywhere, but whether it is in Yanyu Pass or Feiyu Island, the amount of humane qi has never decreased.

Humane gas is the specific presentation of the "total quality" and "total quantity" of people in a region, and these two factors set the upper limit of humane qi, but as long as these two factors remain unchanged, humane qi never seems to decrease, or its reduction is filled by a steady stream of new humane qi for the first time.

Therefore, except for the disturbance of the humane qi brought by the Qiding clone when it first appeared, when it stabilizes, the humane qi will not show a little abnormality.

Thinking about it like this, Mo Yuan felt that the humane qi was a bit similar to some kind of flame. As long as the amount of firewood is certain, then it can form a special flame, and it will not become more or less.

Because this is the upper limit of its ability to burn, the excess has been volatilized and dissipated in the form of heat or other forms.

Because of this association, Mo Yuan even had a guess that the humane qi absorbed by Qi Ding's clone and refined into the evolution liquid, or the superpower opened up his mind and refined the humane qi through the heart eye into the "source of all beings" that could directly and infinitely strengthen the physique, using the part of the humane qi that should have been volatilized and dissipated invisibly.

This association also linked him to the energy use methods that he had learned in the classroom on Flying Fish Island that geothermal power and thermal power generation could only be used in the old era.

Following this line of thought, he has a better understanding of humanity.

He originally thought that whether the superpower absorbing the humane qi or the Qiding clone absorbing the humane qi itself has an impact on the humane qi, and this influence will be fed back into reality, causing some kind of potential overdraft, if this is the reason, then there is a very reasonable explanation for the sharp battle between the superpower and the martial arts practitioner in history, and the series of events in which the superpower was finally eliminated by the times.

But as he learned more about humanity, he found that he was thinking too much about it.

Everyone gathered around the bronze Xiaoding, each reaching out to touch it, Mo Yuan's mind moved, and they were pulled into the conference room that he had specially condensed in the Qiding space.

When they opened their eyes, they found that not only the old friends in Yanyu Pass were there, but even the old principal Li Hongru and the cabinet chief Li Shizhao who were far away on Flying Fish Island were also there.

Mo Yuan sat in the first place, watching the members of the three places in reality reunite through the Qiding space, and he was also extremely happy.

He looked at everyone present and said happily: "Even if we are thousands of miles apart, we can all gather here, and in the future, this will be our real headquarters." ”

Everyone was very happy to see their brothers and sisters who were far away from home reunited in such a way, but the one who reacted the most fiercely was the old man Ning Xining.

Mo Yuan was on the scene twice, but before that, he had never entered this place, and he would not reveal the secrets of this place to outsiders, so he had always been kept in the dark, only knowing that this bronze tripod was magical, but he didn't know where the specific magic was.

At this moment, the spiritual consciousness was in a conference room, and he also realized that he was sitting next to the chairman and other brother members who had obviously gone to Zisai City.

"The end of the world is at hand!" he muttered to himself.

Those companions who had gone to Zisai City were fine, and after understanding this truth, he was not too surprised, but paid attention to the other two complete strangers.

One of the younger ones was directly ignored by him, and his attention was quickly focused on the old man. Sensing his attention, Li Hongru greeted him with a smile on his chin.

Old man Ning's heart was completely excited.

Great Grandmaster, that's right, this is the Great Grandmaster!

His current mood is like seeing his idol when he is young.

Although this was the first time the two had met, Old Man Ning was very sure of his judgment.