Bai Xiaochun naturally couldn't hear the boy's oath, and he didn't notice the existence of the boy in the previous twenty-one levels, but in the bottom of his heart, Bai Xiaochun also felt strange about the difficulty of these twenty-one levels.

"Maybe that machine spirit adjusted the difficulty for me?" Bai Xiaochun was suspicious, but thinking that he had passed the twenty-first level, he was still very satisfied in his heart.

"It's easy to judge this matter, it didn't take long for the machine spirit to wake up, I'll wait for a while and then go through the level, see the specific difficulty, and then you can know the answer." Bai Xiaochun thought of this, his mind moved, and the whole person had disappeared into the remnant fan, and when he appeared, he had returned to the northern part of the second immortal realm of the eternal world.

On the one hand, he meditated and vomited, on the other hand, Bai Xiaochun also went out from time to time, in the city of Yunhai Prefecture, with the passage of time, three months later, Bai Xiaochun clearly saw the changes in this place, and felt the rapid change in the north under the governance of the Giant Ghost King and the Great Heavenly Master.

The most obvious thing is that the popularity of this Yunhai Prefecture is increasing day by day, and many people from the Tongtian World have gathered over, and at the same time, under the concept of the Great Heavenly Master, spirit refining has been vigorously promoted in Yunhai Prefecture, and it has faintly possessed the prototype of the state of spirit refining.

This is exactly the route discussed by the three of them, so that after the spirit refining of this Yunhai Prefecture becomes a feature, there will be one more spirit refining state in the Holy Emperor Dynasty in a short time.

Therefore, with the development of Yunhai Prefecture, many merchants in the Second Immortal Domain have also begun to travel to and from Yunhai Prefecture, making the prosperity of this place more and more obvious.

For all this, Bai Xiaochun is very happy, he understands that the Giant Ghost King and the Great Heavenly Master have made great contributions, if it were not for the two of them, especially the Great Heavenly Master, I am afraid that he is still a mess and has no clue, and the Great Heavenly Master's talent in this governance is indeed true, which makes Bai Xiaochun very convinced.

At the same time, the three months also allowed Bai Xiaochun to have an accurate judgment on the breakthrough of the remnant fan, after the twenty-first level, six levels in a row, although the difficulty is not small, but it contains rules, unlike the twenty-first level, giving people a sense of going crazy.

Even if you can't pass it once, after finding the rules, you can still pass it a few more times, which also proves Bai Xiaochun's guess, the twenty-first level is indeed a problem.

"It must be that machine spirit doing the trick, this guy is so restless. Bai Xiaochun sighed, and became more and more cautious about this pass, but fortunately, another month passed, and when he reached the twenty-ninth level, he still didn't see any increase in difficulty, and his heart was a little more relaxed.

At the same time, with the development of Yunhai Prefecture, Bai Xiaochun was also pondering a problem.

That's the population!

What Yunhai Prefecture lacks most now is the population, and the most important thing is the lack of people who are good at refining spirits in the Tongtian World, which makes the Great Heavenly Master's plan slow to promote.

For this point, Bai Xiaochun has his own judgment, in the days that followed, he rarely went to the remnant fan to break through, most of the time was in the secret room, took out the Northern Vein Great Sword, and after the divine sense was integrated, he tried to communicate with the ancestor of the cold sect.

After all, in the Great Sword of the Northern Pulse, the people in the Tongtian World who were still in the Northern Pulse at that time were migrated, even if most of them went out to fight at that time due to the Wild War, and were not in the Northern Pulse.

But the rest of them, compared with today's Yunhai Prefecture, are still a lot, and they are also what Bai Xiaochun desperately wants to obtain, and it is also for the Great Heavenly Master and the Giant Ghost King, once the people in the Northern Vein Great Sword come out, the development of Yunhai Prefecture will advance by leaps and bounds.

All this made Bai Xiaochun's heart move, and the communication with the ancestor of the Hanmen became more and more frequent, and finally after another month passed, when Bai Xiaochun's cultivation was harvested by the remnant fan, and when he reached the peak of the early stage of Tianzun, his communication with the Northern Pulse Great Sword finally responded!

This cultivated Bai Xiaochun seems to have won some of the approval of the ancestor of the Hanmen Sect, although she did not send out any divine thoughts in her response, but in Bai Xiaochun's divine sense, she clearly felt that her control of the Northern Pulse Great Sword was obviously different from before.

To be precise, Bai Xiaochun had a strong feeling, as if as long as he wanted to, he could make all the Northern Vein monks in the Northern Vein Great Sword leave the Great Sword and appear in front of him.

This made Bai Xiaochun excited, especially after he tried, he was even more happy, after summoning the Great Heavenly Master and the Giant Ghost King, in an open place in Yunhai Prefecture, Bai Xiaochun took a deep breath, took out the Northern Vein Great Sword, and began to teleport and summon.

The heavens and the earth roared, the eight directions shook, and with the shining blue light of the Northern Vein Great Sword, in this valley, one figure after another, with a daze, descended on the Eternal Immortal Domain.

For the Great Heavenly Master and the Giant Ghost King, these Northern Vein monks are not familiar, but Bai Xiaochun's figure, since he had been to the Northern Vein back then, almost everyone knows about it, but the collapse of the Tongtian World, the existence of the huge dominant figure in the sky of the Eternal Immortal Domain, all this strangeness makes everyone who came out of the Northern Vein Great Sword at this moment in confusion, and their hearts are also shaken.

As for how to deal with everyone's confusion, this point Great Heavenly Master and Giant Ghost King are better at than Bai Xiaochun, under the cover of their divine sense, in front of the facts, after half a month, everyone who walked out of the Northern Vein Great Sword has already understood everything, whether they can accept it or not, they must also accept it.

And undoubtedly, they are lucky, compared to their former companions, at least they did not experience the earth-shattering teleportation, did not experience the sadness and despair of their former comrades, displaced and merged, and even enslaved.

At the same time, in front of them, there is another way to rise, under the guidance of the Great Heavenly Master, all the people who have come have more or less cheered up and joined the cause of building Yunhai Prefecture.

And among them, although there are not as many people who are good at refining spirits as there are in the wilderness, because of the huge number of people, there are also a lot of people who refine spirits, and the Great Heavenly Master and the Giant Ghost King are experts in refining spirits, not to mention Bai Xiaochun, he is the only Heavenly Soul Refiner in the Tongtian World, and the foundation of all this has made Yunhai Prefecture develop by leaps and bounds in the days to come.

The scene of Yunhai Prefecture is also slowly prospering, countless merchants have arrived, and the title of the state of refining spirits has gradually spread under the governance and spread of the Great Heavenly Master, and all the gimmicks are to say that this entire Eternal Immortal World, only this place can refine spirits!

And the people in the Heavenly World in other places, even if they can refine spirits, they are not as good as the Giant Ghost King and the Great Heavenly Master in spirit refining, and at the same time, after the Great Heavenly Master and Bai Xiaochun discussed, they even respected Bai Xiaochun as the first spirit refiner in the Eternal Immortal Realm!

The name of this name suddenly increased countless times!

Almost every day, there are people from the Tongtian World gathering, and in the entire Second Immortal Domain, in all states, the monks of the Tongtian World are excited, and Lingjiu Tianzun and Bai Xiaochun have a tacit understanding, and they are laissez-faire in this matter, in his opinion, a difficult guy like Bai Xiaochun, as long as he doesn't come to grab the right with himself, there is no need to offend too much, it is not cost-effective.

As for the Holy Emperor, seeing the development of Yunhai Prefecture, he sighed after thinking about it, he clearly saw Bai Xiaochun's thoughts and plans, but this matter was also a good thing for him, so it was not easy for him to stop it, of course, if he didn't understand Bai Xiaochun's scourge ability, when he encountered this matter, he would definitely snort coldly and strangle it.

But now he also has a headache, Bai Xiaochun is a Tianzun, and he is a guy who can cause harm, and he is still the master of the Eternal Turtle, once he kills the development of Yunhai Prefecture, the other party will not leave if he is in the Holy Emperor City...... Thinking of such a terrible consequence, the Holy Emperor immediately made a decision.

"Just let him play by himself!"

In this way, when the fame of the Spirit Refining State was spreading in this Yunhai Prefecture, even the Evil Emperor Dynasty heard about it, Bai Xiaochun saw that no one came to trouble him, and his heart also settled down, and he began to focus most of his energy on the remnant fan.

After passing the twenty-ninth level directly before, Bai Xiaochun rested, was in high spirits, and stepped towards the thirtieth level, but at the moment when he stepped into the thirtieth level, the instrument spirit that had been sleeping on the remnant fan for several months woke up again.

"Shameless, your grandfather is here again, this time, I can't kill you, I have the same surname as you!!" The machine spirit boy stared at the thirtieth level, and came directly in a low roar.

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Alert: Due to the advent of a special storm, there will be an orange warning for the risk of breaking off in the next few days, and a red warning for the risk of a change!!It is expected to last for 1-2 days, please prepare for protection!