If you want to refine the cave sky, you first need to comprehend the laws of nature. Heaven and earth, the five elements and time and space, must be involved, even if the insight into time and space is only superficial, there must be a trace of comprehension.

The deeper the monk's comprehension of space, the better and more stable the cave heaven can be refined. Because the most important thing in the cave is space, even if the speed of time is different from the outside world, or even if there is no time flow rate, it doesn't matter, because there is always a suitable use.

Therefore, if you want to refine the cave sky, you must at least cultivate it in the god transformation period. Although the monks of the Yuan Infant Stage can cross the air, the distance is almost negligible, and when they reach the Transformation Stage, they can at least truly experience the spatial fluctuations and use them to achieve their own goals.

The middle-aged shopkeeper is in the early stage of refining the void, and his breath is very stable, so he should have advanced to this realm for a long time, and his comprehension of space is at least stronger than that of the transformation stage. This is enough for Zi Xuan, even if he misses a little and refines into a cave where the law is limited to the Yuan Infant Stage, she will not feel any regrets.

She had already begun to think about how to change the terrain of the cave to reduce the cold soul breath inside to the limit. The mortal body can survive in the aura, but it may not be able to resist the strong soul breath, even if only a little is left, it may cause them to have a serious illness and lose their lives.

In addition, Dongtian must also be a place where the five elements of yin and yang are balanced, not like Cheng Mingzhu, where the fire veins account for seventy or eighty percent, leaving very little territory for the rest of the spirit veins. There is also a cross-border teleportation array, and she hasn't carefully looked at the jade slip given by Zi Changge, but she just took it out to study and study it in the past few days......

Zi Xuan moved when she thought of it, and her divine sense pulled out the jade slip, leaned into it to take a closer look, and found that the formation was much simpler than she imagined.

"It seems that the Changge Yushi has deliberately adjusted it, otherwise the cross-border teleportation array would not have been so easy to arrange. His formation attainments are really profound, no wonder he can arrange an imitation realm array in the Five Spirits Secret Realm without personally dispatching it. ”

The distribution of the formation base was clear and clear, and the words on the side were clear and easy to understand, Zixuan tried several times in his mind. After the formation technique was proficient, he tried to add the solid array spirit jade, the thousand machine vine, and the unsullied stone in his mind to make the formation more perfect.

Zixuan had never reached out his divine sense to disturb the middle-aged man not far away, and even his own aura was constricted to the extreme, so as not to interfere with the refining. Five days passed quickly, and there was a vibration in the corner of the stone cave where the middle-aged man was, and a light that almost swallowed him.

"The refining has been successful!" the middle-aged man shouted happily in the flow of phantom light, "The law has been maintained in the god transformation stage!

The cave was born, and this small stone cave began to shake, and although the enchantment on Zixuan's casual cloth isolated the breath here, it couldn't stop the vibration of the entire bottom of the river. She secretly said that it was not good, and as soon as her divine sense moved, she grabbed the black cave dzi and stuffed it into the dantian, and as soon as she stretched out her hand, she pulled the middle-aged man to her side and led her away in the air.

Before the middle-aged man could react to what was happening, he was wrapped in a powerful aura and shuttled a long distance in the space mezzanine, and he realized that the movement just now would definitely attract the attention of the city.

"It's over," the middle-aged man sighed sadly when Zixuan stopped over a mountain range, "I can't go back." In the city, except for the six big shops, I am the only one who can refine the cave sky. They followed the movement, and at a glance they knew what was happening, and alas, my shop was finished. ”

Zixuan was a little embarrassed, after all, this incident was caused by her, and she didn't take into account that the movement was so big, it would actually make the bottom of the entire river vibrate, and the small enchantment on her casual cloth was impossible to wrap the whimpering river that could not see the end of the source.

"That...... Why don't I take you to another city?" Zixuan took out ninety-nine jade ring grasses, and gave him most of the Zhong Yu stone spring water, "These are enough for you to start over, change to a place with a strong soul, and open another shop." ”

The middle-aged man just sighed casually, but as soon as he finished speaking, he felt rude, and he was so scared in his heart that he was afraid of offending this high-level senior. As a result, who knew that the other party not only did not get angry as expected, but also comforted him, which really surprised him. In so many years in the underworld, he had never seen such a kind high-level.

"You don't have to, just give me a bottle as promised, and the junior store doesn't actually have much business......

"Just take it, it's useless to me. ”

Zixuan didn't want to push around with him, so she forcibly stuffed the jade ring grass and the bottle containing the spring water. Just as he was about to ask him where he planned to stay, he felt a breath from the early stage of the Tribulation and the late stage of refining in the distance.

"It's actually him?!" Zi Xuan was surprised to find that the soul cultivator in the late stage of refining was actually the steward of the first shop! He was led by a young Dao Zun with an arrogant expression, and he approached this side step by step, obviously chasing the fluctuations that Zi Xuan could not disperse.

With a move in her senses, she stuffed the nervous middle-aged man into the new cave, and was just about to withdraw and leave, when she saw a person from the other side of the catastrophe.

The two early Dao Venerables were both wearing black robes with identical ornamentation, apparently belonging to the same faction. Looking at the appearance of the steward's doglegs, Zixuan knew that these two people must be the backstage of that store.

As soon as the young man with the steward arrived, another middle-aged man who came alone also followed. The two of them looked impatient, they hadn't seen through Zixuan's cultivation hidden with the pill, and in the face of a refining perfection, they naturally had little patience.

"Hand over the cave heaven that has just been refined. ”

"???" Zixuan didn't expect that the two tribulation periods were to rob the cave. She also thought that the bottom of the whimpering river had refined the cave sky, which reminded the steward of her of buying the acquired spiritual object, and after telling the main store, he came to trouble her.

As a result, after thinking about it, it was impossible for her aura to be broken by the refining period, and it was unlikely that several other shops would talk to this steward about the transaction she made, and it seemed that the two people in front of her were really coming to the cave.

A strong coercion emanated from the young man, and the unique powerful sea of consciousness of soul cultivation made the coercion much more powerful than that of Dao cultivation in the same realm. If he was really a cultivator in the Void Refining Period, or even in the Out-of-Body Period and the Merge Period, he would be shocked by this sudden coercion, and there would be no way out.

Zixuan knew that the two of them didn't take the low level in their eyes at all, and they were even more impatient to talk to her, they just wanted to get the hole in the sky as soon as possible. It's a pity that she is not in the refining period, not in the out-of-body combination, but in the late stage of the tribulation that is two small realms higher than the two of them!

"You, who are you?" the young man who did the action changed his eyes and became vigilant.

"Why do you want to hide your cultivation, it's such a misunderstanding!" The middle-aged man who had been watching for a long time finally opened his mouth at this time, "I thought it was a junior who didn't follow the rules and took over the private work of refining weapons outside the city." Since we are Taoist friends, then we will not bother. ”