Luo Qianyu not only carefully probed every part of the hall with his senses, but his eyes and hands were not idle. Looking at some of the carvings on the walls of the main hall, Luo Qianyu would even touch each notch with his hand to feel the power contained in it. Luo Qianyu, who was completely caught in the way of construction, didn't notice at all, and the eyes of the celestial master suspended outside the main hall looked at him brighter and brighter.

"It's possible, maybe it's really possible for him to realize the meaning. The Sky Master's heart was faintly excited, he had waited for countless years just to wait for someone who could realize the meaning of it, and at this moment, he finally saw a glimmer of hope.

"Maybe this time I'll be able to leave Nirvana. The Master of the Sky murmured, "Little one, you must succeed." ”

Luo Qianyu, who was immersed in the way of architecture, naturally did not know the things of the outside world, Luo Qianyu walked slowly from this end of the hall to that end, and walked back after going around, repeatedly, observing every place in the hall over and over again, and experiencing the mystery contained in it.

Some of the more than 20 people who passed the test chased the flying fire ants desperately, trying to find the five flying fire ants with flame marks, but how difficult it was to find five flame marks from 100,000 flying fire ants, and the speed of these flying fire ants was extremely fast, and the difficulty of everyone looking for them was even greater, and many people chased desperately for a long time, and they didn't catch a single flying fire ant with a big gasp of exhaustion, let alone find a flying fire ant with a flame mark.

On the other side, although the Flame Yang Ding is not like the flying fire ants that fly around, it is the most dangerous here. It is still relatively lucky to open the Yanyang Ding, which has nothing inside, but if you open the Yanyang Ding, which hides danger inside, there is only one result, that is, it will be torn apart by the Jiuqugang Wind that suddenly appeared inside, or it will be directly devoured by the earthly fire. When he encountered the Yanyang Ding that hid the Spirit Exterminating Dao puppet, he was even more bombarded into slag by the Spirit Exterminating Dao puppet that suddenly jumped out.

At first, there were still people who dared to take the risk and try, but after seeing those who were killed in an instant, there were fewer and fewer people who tried it, and everyone observed the Flame Sun Ding that they valued over and over again, but they didn't dare to open it easily. And some of them couldn't stand the stimulus, so they had to run to the fire ant colony to find the fire ants with the flame mark.

In the main hall, Luo Qianyu seems to be tireless, shuttling back and forth in the main hall over and over again, and as time goes by, Luo Qianyu observes the entire hall for longer and longer, and many times Luo Qianyu will have several hours at a stop in one place.

Two days passed in the blink of an eye, and a person in the Mortal Realm was lucky enough to catch a flying fire ant with a flame mark, which made others both envious and jealous. Then the number of people looking for the flying fire ants suddenly increased a lot, and there were only three lords of the Yan Secret Realm and eleven leaders of the Secret Realm left on the side of Yanyang Ding.

It's not that these commanders want to stay next to these dangerous Yanyang Ding, but they were ordered by the three lords, and looking at the young man of the Mortal Realm who caught the flying fire ant, the commanders also had some envy in their hearts.

The three Yanyang Dings selected by the three of Seslun were not far apart, and the three of them used all means to determine whether there was danger in the Yanyang Dings in front of them, after all, they couldn't fly now, even if the Yanyang Dings that were opened were Jiuqugangfeng, they would be in danger of their lives, and they couldn't help but be cautious.

The three of them looked at each other with a little coldness in their eyes, as lords, they didn't get a treasure now, but a small person in the mortal realm got the treasure first.

Then the eyes of the three of them invariably moved to the hall in the distance, and when they saw the Sky Master at the entrance of the hall, the three of them were even more unbalanced, especially Ceslon, after all, Luo Qianyu was also his subordinate before, and now it is strange that he can feel comfortable in his heart by the Sky Master so much.

"Even that kid who is greedy for life and afraid of death even wants to understand the mystery of space, it's just a pipe dream, I really don't know what the Venerable Master of the Long Sky values about him. Sethren snorted coldly in his heart, his expression extremely disdainful, "The three of us have reached the Yan Secret Realm, and we don't have a clue about the space, and a kid from the Mortal Realm doesn't know the sky and the earth is delusional. ”

Although Gallegcaro and Mooney did not have as much resentment as Ceslon, the Sky Master ignored the three strongest of them, and instead ran to pay attention to a little guy who had the weakest cultivation, which made them extremely uncomfortable in their hearts.

In the main hall, Luo Qianyu looked at the stone pillar standing on the edge of the wall in front of him, and frowned deeply, "Although I have gained a lot in the past two days, it is impossible to understand the spatial changes in this hall, let alone two days, even if I am given two hundred years, I may not be able to fully understand the spatial changes." ”

Luo Qianyu pondered intently, and at the same time stretched out his hands and slowly stroked every notch on the stone pillar, "Since the Master of the Sky has left such a test, it should be possible to complete it. But to fully comprehend the mystery, the perception of space is almost the same as that of the Sky Master, if there is such a strong person, how can he look at the treasures left by the Sky Master, this is one of the doubts. The second suspicion is that the Venerable Master of the Sky only said that he had realized the mystery of this hall, but he did not say that he had necessarily realized the mystery of space. ”

Luo Qianyu slapped the stone pillar in front of him, and there was a hint of confidence in his eyes, "It seems that this heavy test can only be left for those of us who are weaker, but with our ability, it is impossible to understand the mystery of space in a short period of time." Don't say that you have a thorough understanding, if you can get started, it is good. Then there is only one result left, there is a certain vital spatial node in this hall, as long as you find this spatial node, you will be considered to have passed. ”

"It took me two days to seal every arrangement in the hall with the way of architecture. Although there are still some places that I still don't understand, I found this stone pillar extremely strange, maybe this is the important spatial node. Luo Qianyu suddenly turned around and was about to walk outside the palace, but when he turned around, he found that the Master of the Sky was actually suspended at the door of the main hall.

His expression was slightly stunned, and then Luo Qianyu asked, "Venerable Master, can't everything in this hall be destroyed?" Luo Qianyu had to ask clearly, at the beginning, the Venerable Master of the Great Sky said that he could not destroy anything in the Nirvana Mansion, and if Luo Qianyu took the liberty of destroying it and provoked the dissatisfaction of the Venerable Master of the Great Sky, it would be dangerous.

The Sky Master's face was full of excitement, and then he couldn't help but laugh.

Luo Qianyu was confused, if he wanted to find that important spatial node, he had to try to change the layout of some places, and if he wanted to change the layout, he would naturally have to destroy it, hearing that he was going to destroy the Sky Master, even if he was angry, Luo Qianyu could accept it, but what was the matter with the happy big smile?

"Hahaha, you can destroy it casually, this hall is meant to be destroyed. The words of the Master of the Sky made Luo Qianyu laugh a little, but it could also be seen that the Master of the Sky was obviously extremely happy in his heart.

Although he didn't understand why the Sky Master was so happy, Luo Qianyu, who got the answer, immediately stopped hesitating, turned around and slapped his palm on the stone pillar.

With a 'click', the stone pillar cracked several cracks in response, and the stone pillar directly shattered into stones as Luo Qianyu's second palm fell.

'Buzz'

At this moment, the space in the main hall suddenly changed like water waves. The space rippled in layers, and each fluctuating space merged with the space next to it, and then quickly disappeared. Luo Qianyu couldn't help but feel a little shocked when he saw that the space of several hundred meters had shrunk to a size of ten meters in just a few breaths.

"I've found the right one, this stone pillar is really that important spatial node. Luo Qianyu couldn't help but be overjoyed, not only because he passed this test, but also because this test gave him a deeper understanding of the way of architecture. The way of architecture is his own strength, more real than any external object, and more exciting in the heart.

The Venerable Master looked at Luo Qianyu with excitement on his face, and laughed loudly: "After the deity built this hall back then, he felt that no one could fully understand the mystery of it, so he left a spatial node in the main hall, as long as he could find this spatial node, he would be considered to have passed the test. And the reason why I said before that I couldn't destroy anything in the Nirvana Mansion was that I didn't want someone to destroy this stone pillar that held the spatial node by chance, so as to pass this heavy test. After all, the deity tests the intruder's perception of space, not luck. ”

Luo Qianyu secretly said in his heart that he was lucky, if it weren't for his perception of the way of architecture that made him detect the abnormality of this stone pillar, he would definitely not ask the Sky Master if he could destroy this stone pillar, after all, with the Sky Master's warning at the beginning, who didn't find the real problem Who would have thought that destroying the stone pillar in the hall could pass the test, and of course no one dared to destroy it.

Just now, the laughter of the people in the sky without any scruples made those who were fighting hard against the flying ants stop and looked at this side in surprise. And Sesren and the others also looked at this side a little strangely.

Having passed the test, Luo Qianyu walked out of the main hall. When Luo Qianyu came out, the sky waved his hand, and the hall disappeared immediately.

"Why did the hall disappear?" said Sethron, in a low bewilderment. And Gallecaro and Mooney also had some doubts in their eyes.

"The teenager passed the third test. The Venerable Sky Master was obviously overjoyed, and announced the result loudly.

"He, passed the test, is this impossible?" Sethron's face changed suddenly, and he screamed even more.