This time, it took him more energy to roughly understand the meaning of measuring the heavenly ruler, it seems that this meteorite iron stone smashed a dragon to death when it fell into the fairy realm!

The hapless dragon was in trouble because it was sleeping!

It turns out that this is the truth of dragon slaying that the measuring ruler keeps proclaiming!

Su Aotian couldn't help but laugh a little, and he was a little too proud of the measuring ruler!

However, feeling the excitement and joy of returning home, Su Aotian no longer hit it, but looked at these immortals around Meteorite Mountain. He found that these people all lived around the Meteor Mountain, and built simple bungalows as residences, forming a pattern similar to villages, and there were intermittent clanging sounds in each village. There were even immortals working on Meteorite Mountain, as if they were digging, and some people were going back and forth between the mountains and villages, and he suddenly understood that these immortals were mining!

The bearded immortal said that after refining the impurities outside, this meteorite iron stone is an extremely strong jade material, and sure enough, someone here does not bother to mine.

And the building complex that rises a hundred miles away from Meteorite Mountain to the west is also a castle, indicating that there is a force around this Meteorite Mountain.

The breath of the immortals in the village, mainly the immortals, there are more than ten heavenly immortals, I can't imagine that the immortals who are indispensable in the lower layer of the immortal world have been reduced to the hard work of mining ores here, it is really a heaven, an underground!

But judging from the starting point of these immortals, they would rather be the lowest coolies in the ninth layer of the immortal realm than go to the lower level of the immortal realm to claim the king. After all, there are infinite possibilities here, the resources and environment are unimaginably superior at the bottom of the fairy world, as long as one day break through the immortals, or even the immortals of Da Luo, it is bitter and sweet, and since then it has become one of the high-level of the fairy world, and glory and wealth have followed. Although the lower echelons of the fairy world can be the king and hegemon, what is the use of that kind of false majesty?

The most important thing is that if they go to the lower level of the fairy world, they will not be able to come back, and the ascending channel will block all this hope. This is also the helplessness of the upper immortals in the lower layers of the immortal realm, if possible, I believe they are also willing to come to this meteorite mountain to mine, instead of being a mountain king in which corner.

As for the aura in the castle, it is much stronger, and Su Aotian has already sensed that there is a Da Luo Shangxian. Such a powerful force can be said to be a giant-like existence in a place like the ninth layer of the immortal realm, after all, although the Daluo Shangxian is the low-end of the high-level immortals, it is also active above the ninth layer of the immortal realm, and few people come down here. With such a powerful force deployed here, could it be said that they have taken over the mining of this meteorite mountain?

There is no need for this at all, because the jade made of meteorite iron stone is not a necessity, although some people use it as a building material, but it is not impossible to do without it, stone and wood, the fairy world is everywhere, no one says that the jade made of non-meteorite iron stone is not used.

Su Aotian pondered for a while, and slowly walked towards the nearest village, intending to go inside to investigate.

The immortals in the village had already sensed his aura, so no one was surprised when he entered, and everyone who saw him looked at him with a slightly questioning look, as it seemed that it was not often a place where strangers came and went. Su Aotian found a middle-aged man who was a little older, and asked him politely, saying that he had heard the uniqueness of this meteorite iron stone mountain, so he came to take a look.

The middle-aged man smiled when he heard this, and said that although this mountain is peculiar, there are not many people who know about it, and it is indeed rare for people like him to come here. As for the people in these villages, they are indeed here to mine. The jade quarried here is extremely hard, and there are some regular customers who come here from time to time to buy it. These jade stones are extremely difficult to mine, and with the cultivation of these immortals, it takes three to five months to excavate a piece the size of a human skull, and then after refining it into a jade embryo, waiting for guests to come and buy it. Because of the time and effort, there are not many immortals willing to come here to mine, and he doesn't know how many years it has taken to form this small village.

As for the castle, the middle-aged man seemed to be very secretive, only saying that the people there were very powerful, but he never interacted with the immortals in the village, neither interfered with their mining of ores, nor levied taxes on them, etc., although he was entrenched here, he did not mean to take this mine for himself. They have been here for hundreds of thousands of years, and when they first came, they caused great panic, and after a long time, everyone slowly got used to it, and they didn't interact with each other, and they didn't exist with each other. Over the years, there has been some shallow contact between the young people in the village and the castle, and according to what these young people said, the people in the castle have an easy-going attitude when they see them, but they are all very proud, and look down on the people in the village.

It seems that this meteorite iron stone is of little value to the people of the fairy world, so it will be mined at will. I don't know who brought such a piece of material to the Chengtian Continent back then, and after many years, he got it by himself and refined it into a portable weapon. Nine times out of ten, this person was related to the black-robed emperor man, either his subordinates, or one of the group of people who hunted him down. If it weren't for this incident back then, I wouldn't have had the opportunity to get this kind of meteorite flying from outside the sky.

After understanding these circumstances, Su Aotian walked to the side of the Meteorite Iron Stone Mountain and carefully examined this strange alien object up close. He stretched out his hand and scratched at the surface of the mountain like a grasshopper shaking a tree, leaving not even a single mark.

Not to mention his cultivation as a celestial immortal at this time, just in terms of his strength that is no less than supernatural powers, even an extremely hard material like Adamantite and Mithril will be kneaded into dough, but it is not harmful to this unimaginably hard meteorite iron stone.

He then penetrated his divine consciousness into the mountain, and at this time, his divine consciousness was much stronger than when he had just obtained the meteorite iron stone in the Chengtian Continent, and he immediately felt the internal structure of the meteorite iron stone clearly.

Inside the meteorite ironstone, there were countless dense small holes, like a beehive, these small holes seemed to be chaotic, but the divine sense sensed that it was not the case, behind this disorderly arrangement, there was a rare evidence to follow.

Su Aotian couldn't help but be interested, and after careful investigation, he was shocked to find that these small holes were actually based on some kind of arrangement and combination similar to the formation, because of this, they were able to absorb the aura of heaven and earth. And this arrangement, there is no trace of artificial axe chisel, it is purely natural!

There are often some miracles in the universe that are beyond the reach of manpower, and the formation of this meteorite iron stone is also the same, in the process of natural formation, it can actually form a formation according to the laws of the operation of the Heavenly Dao!

But Su Aotian soon discovered that this naturally formed formation was very rough, although it could absorb the aura of heaven and earth, but the amount that could be accommodated was limited, and because of this, after absorbing a certain amount of immortal qi, the phenomenon of saturation appeared, and it could no longer be absorbed.

Suddenly, an idea flashed into his mind: "If you change the formation structure inside the Meteorite Iron Stone, won't it be able to absorb more Heaven and Earth Spiritual Qi?"

He immediately became excited about his thoughts: "In this way, won't the Heavenly Ruler continue to absorb the aura of heaven and earth and continue to evolve?"

According to the judgment of the bearded immortal, the measuring ruler is now not inferior to the immortal weapon, if it continues to evolve, wouldn't it be able to upgrade to an artifact?

Artifact, that is equivalent to the existence of Tai Chi string, Haotian hammer, and sun and moon divine blade, is also a top treasure in the fairy world, and characters like the idle immortal monarch have no chance to have one!

Immediately afterwards, Su Aotian discovered the difficulty in this, that is, the meteorite iron stone was too strong, and it was really easy to change its internal structure, and it was such an extremely complex honeycomb arrangement!

At the beginning, the refining of the measuring ruler was just to remove the impurities on its appearance, and it was slightly shaped according to its original shape, but the internal structure was not moved, but now it is the opposite, the shape does not need to be changed, what needs to be adjusted is the change of the internal structure!

It's easy to improve and repair the formation, with Su Aotian's attainments in the formation, it's definitely just a gesture, but how to make those honeycomb holes in the measuring ruler move and change, then I don't know what to do!

But Su Aotian has never retreated in the face of difficulties, and the measuring ruler has long been regarded as an indispensable part of his life, if he can make it improve, of course he will not let it go, even if it is difficult and difficult, he must find ways to overcome it, and if he doesn't hit his head on the south wall and break the bloodstream, how can Su Aotian give up easily.

There were so many thoughts in his mind, one thought after another, and they were denied again.

I don't know how long I thought about it, but I was still at a loss, when the measuring ruler suddenly sent a message to him, and it longed to return to the Meteorite Iron Stone Mountain.

Su Aotian's thoughts could be vaguely felt, and the message it suddenly came from at this time seemed to be to solve Su Aotian's problems, and in its unclear consciousness, returning to the Meteorite Iron Stone Body could solve some of Su Aotian's confusion.

Since the measuring ruler thinks so, there should be a reason for it, Su Aotianyi wants to transform the internal structure of the measuring ruler, and may also need to change its appearance with the help of meteorite iron stone, so that it is necessary to add meteorite iron stone in, that is, the return to the ontology expressed by the measuring ruler. However, how can you put the measuring scale in the meteorite ironstone mountain?

After thinking about it, Su Aotian came up with a way, which could only melt the meteorite iron stone first before inserting the measuring ruler into it. As for the source of fire, I don't lack it, that is, from the fire.