After everyone saw the jade slip, they returned the jade slip to Li Ao, and told him to let him go to them to get it, and they all gave Li Ao a token and asked him to take the token, no one dared to stop him, Li Ao thanked everyone, and then stepped on the teleportation array and left Beihai.

After Chu Chen left, with a wave of his sleeves, a mountain-like material appeared on the ground, these materials were all materials for refining that formation, these materials were enough to refine one formation, but it was not enough to refine two formation materials.

Chu Chen asked everyone to come over and help and divide the materials, although everyone had no attainments in the formation, it was more than enough to divide several materials, not to mention, Chu Chen also gave them the method of classification, so that everyone would not be wrong.

Half an hour later, all the materials were divided, Chu Chen began to refine these materials, and Chu Chen also asked everyone to come over to help, however, he just asked everyone to melt the materials, and did not let them participate in the final refining, because this formation is too important, and the average formation master does not dare to guarantee the success of refining, in the previous life, Chu Chen refined this formation, but it took a thousand times to refine it successfully, so that the three ancestors of the Yu clan, the seven fairies of the bright moon, no injury, Don't worry about them refining, it's not a bad one, he doesn't have so many materials to waste; Chu Chen is extremely careful in refining every step, not at all like refining other things, not only refining very slowly, but also refining very carefully, not daring to have the slightest carelessness; it took half an hour to refine a formation flag, but you must know that this formation requires ninety-nine array flags, in order to make this formation trap the ancient beast for a longer time, Chu Chen is ready to refine one hundred and eight array flags, but the formation flags refined after these ninety-nine array flags are even more difficult, however, Chu Chen will still work hard to refine, even if it is one more formation flag, can also resist the ancient beasts more, so Chu Chen has to do his best to refine, and he will never give up until the end.

After everyone finished refining the materials, there was nothing for them, they could only stand by and watch Chu Chen refining, they didn't dare to disturb him when they saw Chu Chen so engrossed, they saw that he would refine a formation flag every once in a while.

A few days passed, Chu Chen finally succeeded in refining the ninety-nine array flags, however, he did not rest, but continued to refine, but, when he wanted to refine the hundredth array flag, just when this array flag was about to be successfully refined, suddenly, for some reason, this array flag shattered, turned into ashes and disappeared.

"Brother Chu, what's going on?" Yu Xing and the others immediately asked when they saw this, Chu Chen shook his head, and then stopped refining, it may be that he has been refining day and night in the past few days, and if he is not careful, he will be refined, or maybe this array flag is too powerful, the rules of this world do not allow the appearance of the hundredth array flag, Chu Chen does not know what the reason is for the time being, but he really needs to take a good rest now, Chu Chen said: "I need to take a good rest, you can try the power of these array flags first." As he spoke, Chu Chen gave them the array plate that had been refined, and gave them a piece of jade slip, the content of the jade slip was to teach them how to operate these array flags, everyone saw that Chu Chen was indeed very tired, so they didn't say anything more, took his array plate, picked up the array flag on the ground and went to the distance to practice; two days later, Li Ao walked out of the teleportation array with the materials Chu Chen needed. "Big brother, all the materials are here, and there is no shortage of them. Li Ao said to Chu Chen, and handed over the two storage rings to Chu Chen by the way. "Brother, go and call them over, I still need a few Heaven-Breaking Realms to help. Chu Chen originally didn't want people to come over, but in order to ensure that nothing went wrong, he had to call a few Heaven Breaking Realm to come.

Li Ao nodded, and returned to Tianchen Sect through the teleportation array, but after half a day, the three of them came.

"Sect Master, what are you looking for us?" The three of them saluted Chu Chen, and then asked Chu Chen, Chu Chen asked the three of them to find them, let them tell them to control the formation, and the three of them took the order to go over without saying much.

Chu Chen continued to refine the formation flag, however, he did not refine the hundredth array flag, but began to refine it from scratch, in a blink of an eye, time passed a few days, Chu Chen finally finished refining the ninety-nine pole array flag, after a day of rest, Chu Chen recovered his mana and spirit, and began to refine the hundredth pole array flag, but when he sent it for more than half an hour to refine, the hundredth pole array flag collapsed at the last critical time and turned into ashes, Chu Chen smiled bitterly, however, he was not discouraged, but continued to refine, now there is still some time, he can refine, as long as the refining rod comes out, he can trap the ancient beast for a while, If they can refine the most complete array flag, it would be the best, then they will have enough time to go to Kunlun Divine Void to find something, they can't kill this ancient beast, and they don't have the ability to kill it, so they can only trap it.

Half a day passed, finally, Chu Chen refined the hundredth pole array flag, which made Chu Chen very happy, the fatigue on his body was swept away, and the emperor lived up to his wishes, and then, Chu Chen made persistent efforts to refine the hundredth pole array flag of another set of formations, and it also failed twice, Chu Chen successfully refined the hundredth pole array flag, but, by now, there was not much material left in front of him, because there were too many failures at the beginning, so, now, he can now refine at most ten times, now, Chu Chen has no extravagant hopes, as long as one of these ten times is successful, he will be satisfied, Chu Chen's idea is good, but the reality is cruelWhen he successfully refined the one hundred and one array flags, he was so happy in his heart, thinking that he could also succeed once in the next nine times, but he didn't expect that he had not succeeded even half a time, and in the end, the first set of array flags refined one hundred and one array flags, and the second set of array flags refined one hundred and one array flags, but this was enough, enough to trap the ancient beast for two hours, if there is a mana blessing that cannot be said for three people, it should be no problem to trap the ancient beast for two and a half hours, two and a half hours, It should be enough for them to enter the Kunlun Divine Void, how big is the Kunlun Void, Chu Chen They have not entered, but, according to the records in the ancient books, the Kunlun Divine Void should be a very large place, however, two and a half hours, it should allow them to explore a very large place. Chu Chen threw the two sets of array flags to Wu Wu and them, let them practice more, and he continued to rest beside him, now, it is not far from the day when the Kunlun Divine Void will open, it is to ask them to hurry up and practice and practice, so as not to be overwhelmed when facing the ancient beasts, however, Chu Chen has confidence in the three brothers, otherwise he would not have just called them over, he would definitely have called the other monks who stepped on the Heaven Realm. Controlling this formation, it is not that there are many people, but that three people work together to complete it, and in the Tianchen Sect, it can only be said that the three people are not suitable, in addition, in fact, the most suitable is the three ancestors of the Yu clan, but the three of them want to enter the Kunlun Divine Void with Chu Chen, and now they don't know what it looks like in the Kunlun Divine Void, only those who have high cultivation can ensure safety and search, Chu Chen is also a little apprehensive now, Kunlun Divine Void is a legendary holy land, it is a holy place in the fairy world, what is in it, no one knows, he doesn't know, and others don't know。

A person, whether it is a mortal or a monk, is full of curiosity about the unknown place, but it is also full of fear, Chu Chen is also a human, he is also full of curiosity and fear of this unknown Kunlun Divine Void, after all, it is the holy land of the fairy world in ancient times, since it is a holy land, there are inviolable rules of the Holy Spirit, will they violate the rules of the Kunlun Divine Void when they go in? No one knows, Chu Chen doesn't know, and others don't know, this is where he is afraid.

Now that the formation flag has been refined, the next thing to do is for them to recuperate and let the three of them be well familiar with the control of this formation, whether they can come out safely, whether they can find good things in the Kunlun Divine Void, it depends on whether the three of them can let the formation trap the ancient beast for two and a half hours, in fact, two and a half hours is Chu Chen's conservative estimate, if the three of them cooperate well, they can trap the ancient beast for more than three hours, Chu Chen after resting for a few days, he personally taught the three of them how to control the formation, these two formations can complement each other, the first formation can make up for the power consumed by the second formation, The second formation can supplement the power consumed by the first formation, and so on, one person supplies the spirit stone, one transmits the power of the spirit stone, and one controls the formation, as long as the three of them cooperate well enough, they can completely trap the ancient beast for three hours, Chu Chen only said that he can only trap the ancient beast for two and a half hours, and he is afraid that if the three of them do not cooperate well in one step, this is the result.

"Three, do you understand?" Chu Chen asked them after personally teaching them that the three of them could not control the formation, the three of them were taught very carefully by Chu Chen, so naturally they had already mastered the essence of this formation, and the three of them nodded, indicating that they had understood.

"Okay, you can rest for a while, and wait for the Kunlun Divine Void to open. Chu Chen said to everyone.

Everyone nodded, each looking for a place to rest, Chu Chen also found a place to rest, time passed day by day, in a blink of an eye, to the day when the Kunlun Divine Void opened, Chu Chen opened his eyes from meditation, got up and walked to the beach, and the others also opened their eyes one after another, and then got up and followed Chu Chen to the beach, at this time, the sky was still sunny, and there was no vision. "Brother Chen, it seems that the time is not yet yet, right?" Mingyue asked Chu Chen, she looked all over the sky, but she didn't find anything wrong, Chu Chen said: "Kunlun Shenxu is open, there will be no celestial guidance, only the power of Kunlun Shenxu can change the heaven and the earth, and make the heaven and the earth have a vision." This is Chu Chen's understanding, and it is also his experience, after all, he has seen the sky visions that appear in the secret realm, most of them are made by the secret realm, and they have nothing to do with the sky, unless it is the kind of secret realm that is opened by the celestial phenomenon, it is related to the vision of the sky, and the Kunlun Divine Void is obviously not a secret realm related to the vision of the sky.

"Let's go. Chu Chen said, walking towards the sea, everyone glanced at each other, and also walked into the sea, they walked on the waves, walked for half an hour, Chu Chen stopped, and under their feet was the place where the Kunlun Shenxu was. "Go down. Chu Chen said, the body protection shield was released from the body, and then, sinking into the sea, the others released the body protection shield one after another, and followed Chu Chen into the sea, their speed was not very fast, diving all the way, a hundred zhang, a thousand zhang, ten thousand zhang, one hundred thousand zhang...... I don't know how long it took, Chu Chen and everyone finally landed at the bottom of the sea, and they landed in front of the big stone gate of Kunlun Shenxu, Chu Chen took out the formation flag, flicked his big hand, and all the formation flags flew out, at this door, the two formations were arranged, the formation flags fell everywhere, Chu Chen pinched the trick with both hands, and made a series of seals, the array flag flashed, and disappeared without a trace in an instant, as if there was no array flag just now.

"Spread out. Chu Chen accepted the magic trick and said to everyone, everyone dodged, held their breath, hid themselves, and quietly waited for the opening of the Kunlun Divine Void Gate, time passed day by day, and five days passed in a blink of an eye.

"Sure enough, I guessed it. Chu Chen saw that in the past five days, the ancient beast did not appear, which made him very happy in his heart, what he guessed was indeed true, this ancient beast was generally asleep, especially before the opening of this trapped beast Divine Void, it should be asleep, perhaps, it also wanted to enter the Kunlun Divine Void and was accumulating strength.

"Brother Chen, are we here early, it's been five days, and the Kunlun Divine Void hasn't opened yet. Mingyue Night transmitted a message to Chu Chen, and Chu Chen replied: "It's early, but it's just the right time for us to come." ”

"Then when did the Kunlun Divine Void open?" asked Chu Chen, and Chu Chen told him that it was either today or tomorrow.

Sure enough, in the middle of the night, the Kunlun Shenxu big stone gate suddenly moved, and at this time, a figure rushed out of the abyss under the Kunshan Shenxu Mountain, this is the ancient beast appeared, at this time, the Kunlun Shenxu gate shook again, and then the time of the shock became shorter and shorter, and in the end, the gate of Kunlun Shenxu suddenly opened, and a pillar of light rushed out from within it that people could not look at directly, after this pillar of light appeared, it turned out to be a ninety-degree turn, and went directly to the sky!

The pillar of light rushed out, it was only a few breaths, when the pillar of light disappeared, a huge ancient beast appeared in front of the stone steps, Chu Chen didn't think about the big hand wave, the formation was activated instantly, and the ancient beast came up from the steps and drilled into the formation......