In the time after that, the people of the three halls retreated one after another, and Cheng Qian was also leisurely, secretly saying in his heart, it may be difficult to complete this vast project by himself to build a city of ten thousand demons alone, and now more than a thousand people from Xuanqing Sect have listened to his orders to establish a city of ten thousand demons, so that he will not take some detours.

"During this time, I should have condensed the Second Elemental Infant! Although the demon cultivators near Yixing Island were exterminated, if Old Demon Qiu came back and saw such a situation, I am afraid that he would really gather a large army to attack Yixing Island. Cheng Qian's eyes narrowed slightly, and he muttered with a solemn expression on his face.

After a long time, Cheng Qian shook his head, submerged in the practice room alone, sat down cross-legged and settled down, Cheng Qian rested for three days, his whole body has entered the peak state, and he can retreat at any time.

Therefore, after Cheng Qian explained some things to Bai Ling, he went into retreat.

After Cheng Qian's retreat, the entire Yixing Island fell into a busy situation, except for Bi Wen and Tianlin, almost all the rest of the people were dispatched.

Under the vigorous call of these monks in the Yudan period, almost all the more than 1,000 people in the sect, more than half of them were used to build the big city.

Except for those disciples who really couldn't come out of the bottleneck, almost all of the rest of the disciples were busy, from the Dan Formation Stage to the second and third level of the Qi Refining Stage.

Although it is said that the minor monks in the Qi refining period cannot be put to great use, they can still carry materials or harvest trees.

Not to mention the junior disciples of the Qi Refining Period, the mortals living on the island are also busy, although the mortals are not of great use, but some mortals understand the structure of the building, and will also help the immortal cultivators with advice.

Immortal cultivators rarely build cities on the six sides, and they generally open up caves with the intention of sewing, and for building cities, they still have some experience for mortals.

Of course, these things of communicating with mortals are not what the Ancestor of Jiedan does, but those little disciples in the Qi refining period plan with mortals, design the specifications of the city, and how to build it.

During this period, there were some Jianghu warlocks among the mortals who ate mixed rice, under the slogan of looking at feng shui, to help the disciples of Xuanqing Sect to see feng shui, survey the terrain and establish the foundation of the city.

This situation is rare anywhere, almost all of them are full-name movements, men, women and children, immortals and mortals, mutually beneficial, united and upward for a while, it can be said that all people are united to build this city.

But among them, the only thing that didn't help was forgetfulness, originally she comprehended the sword intent in the sword shrine she established, but she was interested in the busyness of the Xuanqing Sect.

At this moment, she was carrying a sword box, standing on top of an independent mountain, the light majesty slowly blowing her clothes, a pair of clear eyes under the silver mask, still cold as ice, but at this moment it was different from the past, with a trace of doubt and smart feelings.

She looked at it calmly, the crowds of people under the Bengfeng were busy, surveying the terrain with the design drawings drawn on paper in their hands, she had never seen the building city, and she also mentioned her curiosity, her eyes flickered and stared at the drawings in the hands of those people under the mountain.

"I didn't expect that the scale of the entire city could be depicted in such detail with this small drawing!"

On the ground were disciples and a few people from the Qi refining period, surveying the terrain, and the number of lights in the sky was not clear, flying around, most of them were monks in the foundation building period, using guò their storage bags to transport civil engineering and mountain rocks.

Yixing Island, a radius of thousands of miles, has infinite vegetation and countless mountains and rocks, and in their design, if the entire city wants to include three mountain ranges and one main peak, it must move mountains. ...,

Naturally, the work of moving mountains was handed over to the monks of the Jiedan period to exert their great magical powers, and the removed rocks were transported to the foundations of various parts of the island by the disciples of these foundation building periods.

According to the plan of the immortals and several people, if you want to build a great city on Yixing Island, you must build seventy-two foundations to completely stabilize the entire city.

Of course, these foundations are not only ordinary mountain stones, before Cheng Qian's retreat, all the original treasures of the three halls will be returned, and these foundations also need to be mixed with some solid Xuantie Mother, even the top-level treasures can be defended.

If it is combined with the formation, according to the standards of the human world, this city is absolutely impossible to shake.

Of course, if you want to build an indestructible and solid city, it is naturally not enough to have the mother of Xuantie, but you also need other treasures, although the three halls are very poor, but the foundation of hundreds of years is not in vain, under a little accumulation, it is much stronger than the middle-level family, and the disciples of more than 1,000 people, regardless of you and me, are like a family, and all the good materials in their storage bags have been contributed.

In this way, a lot of high-quality materials were gathered to build a strong city wall, and of course, they also thought of going out of Yixing Island to other large islands to purchase some materials.

But these people are not stupid, they are self-aware, when they know the importance of the best spiritual vein, and no one has the urge to come up with it, rather than going out to Yixing Island to be known by outsiders about the existence of the best spiritual vein, it is better to stay on the island and use the best spiritual vein to cultivate, and the people in the immortal world are unpredictable, if the news of this superb spiritual vein leaks out, I am afraid it will bring a catastrophe.

Therefore, they still chose to use the naturally growing material mountain rocks on Yixing Island to build the city.

In fact, they also suspected Cheng Qian, after all, once this superb spiritual vein leaked out, it would be a catastrophe, although they were apprehensive in their hearts, they still chose to believe Cheng Qian, after all, as an old monster without a baby, he would not be so big.

If the Xuanqing Sect really grows stronger in the future, and no one dares to offend, it is not a good way to strengthen this city.

Despite this, there is no impermeable wall in the world, and they are also worried in their hearts, if the Xuanqing Sect is developing, it may be really difficult to resist the attack of a strong enemy.

But the truth of wealth and danger, everyone understands, if you want to continue to cultivate on the best spiritual vein, you must keep this secret and reveal it, if it really leaks out one day, it will only be the day when the Xuanqing Sect is strong.

All eyes are on, all are united, all are looking forward to it, all their minds and bodies are all devoted to the construction of Yixing Island, this is their home, and if they want to protect this home, they must be strong.

Once a certain immortal cultivator has something to protect, he will become stronger, which is beyond his own potential value.

"Why are they so serious?" Standing on the top of the mountain peak, her eyes looked at the busyness of Xuanqing Sect with confusion, this kind of feeling may have been in the past, she knew how to cherish something to protect it, but since inheriting the will of the sword cultivator, she has cut off all these feelings, so she will be confused.

"What immortal cultivators pursue is to live with heaven and earth, why should a city be so serious, is this to protect this city?"

After a long time, the struggle of forgetting Yan zhòng gradually turned into calm, and a sharp sword intent came out of his eyes.

"They are all wrong! Ascend to the Tao, live with heaven and earth, and it is worthless to protect a thing!" A trace of resentment flashed in Forgetfulness's eyes, as if what the person in front of him was doing was wrong.

Suddenly, his forgetful expression became in a trance again, and he spoke with doubts on his face: "Ancient sword cultivation seems to have something that needs to be guarded, this thing I understand, that is, this powerful sword intent, it must always be guarded and inherited, but it may not be the same...,

At this moment, Forgetfulness's mind was full of doubts, the same was guarding, but in her heart she felt that this kind of protection was wrong, only her own strength was important, but she always felt that something was missing, which made her even more confused.

At the same time, outside Yixing Island, a black rainbow suddenly flashed out, and under its faint light, a black-robed man appeared, this person was about thirty years old, and there was a strong chill in his eyes, full of gloomy aura.

At this moment, he was suspended outside the big array of Yixing Island, staring coldly at the big array in front of him and muttered: "The old man has not encountered such a powerful enemy for a long time, but after going out for a week, all the Earth Demon Cultivators within a radius of 10,000 miles have been slaughtered, fortunately, the old man has a back hand, otherwise I really don't know who the butcher is!"

The black-robed man put his hands behind his back, his eyes flashed with a strong wisp of killing intent, staring at the formation in front of him, licking the corners of his mouth, and then showing an extremely excited look on his face.

"The old man wants to come and see, how capable you are, such a fierce demon slaughtering cultivator, it seems that there is something to protect, and sure enough, there is a secret here!" the black-robed man's eyes narrowed slightly, turning into curiosity and saying like this.

Suddenly, his expression moved, and in a flash, he looked at the horizon, his eyes shining with a hint of doubt.

Half a cup of tea later, two shocking shocks appeared in the place where he looked, and the speed of the wind was jaw-dropping.

"Hey, what ...... is this breath?" A trace of surprise flashed on the face of the black-robed man who looked at him for a long time, and his face showed unprecedented surprise.

Soon, two shocking flashes flashed, and they were still far away a moment ago, but in the blink of an eye, they had already come to a close place, and then under a flash of light, they came to the side of the black-robed man.

After the light faded, a man and a woman appeared, with the color of wind and dust on their faces, as if they had come to this place after a long journey without rest.

"Your heart is like a man in black robes, his expression moved, and he immediately spoke.

Before he finished speaking, he was interrupted by someone who came, and the man among the two was dressed in white, looking extremely handsome, and suddenly spoke: "Qiu Daoyou, don't come here if you haven't seen you for many years!"

(To be continued) [This text is provided by Primary 4 and brought in the front row]