Mu Xiaotian thought about it for a long time, but there was no good way. So he looked around at this spiritual cave.

After observation, it was found that the space deep in this rock was naturally formed, and it is estimated that the formation time is not short, judging from the age of some spiritual grasses on the inner wall of the spiritual cave, this spiritual cave was formed for at least 4,000 years.

The spirit grass on the stone wall is the companion spirit grass, although these companion spirit grasses belong to a common spirit grass, this kind of spirit grass will generally grow next to the spirit vein, and it will be spurred by the spiritual power that seeps out of the spirit vein. But the companion spirit grass here has been nourished by the spiritual power of the essence for thousands of years. No matter what kind of spirit grass it is, as it grows older, its usefulness will be greater, and it will be more precious correspondingly.

Mu Xiaotian hurriedly collected all the companion spirit grass and put it in a special spirit box.

The rest of the harvest was not much more, probably because it had been isolated dozens of feet underground, and no elixir seeds had come in, so there was no additional harvest.

Looking at the rocks on the stone wall, they had been infiltrated by spiritual power and changed, and they were extremely hard, and it was difficult for Mu Xiaotian to draw a notch on it when he took out a flying sword. It's no wonder that the further back you get when you first make a hole, the harder it is to break the rock.

Picking up some gravel, his fingers could feel a trace of dragon qi from the gravel, and he remembered that there was also a trace of dragon qi in a drop of spiritual milk just now.

Mu Xiaotian immediately ran to the rock wall where the spiritual milk was dripping, took out a dagger of the middle grade of the spirit level, and vigorously chiseled a hole, although it was not big, but there was still a trace of dragon qi coming out of the hole.

Seeing the situation in front of him, Mu Xiaotian couldn't believe his eyes, and shouted in shock: "Dragon vein, no wonder the spiritual milk here flows so fast, the dragon qi is so weak, it shouldn't be the main vein of the dragon vein." At this time, Mu Xiaotian suddenly thought of the situation of exploring in this mountain range a few days ago, the range of the mountain range was tens of thousands of miles, and it was full of aura. With such a large mountain range and spiritual power, it is possible to form a dragon vein.

According to the situation here, it should be the leg of the dragon vein, and it is said that the dragon vein has a spirit, and it is difficult to find the main vein of the dragon vein, and the dragon vein will also protect itself.

Thinking of the obstruction of the jungle outside, the rocks have been unable to escape. Therefore, Mu Xiaotian was eighty percent sure that this should be the foot of the dragon vein. Moreover, this small dragon vein leg only exudes spiritual power through this small spring, and its real dragon vein leg is estimated to be still deep underground.

The dragon vein needs to condense more than four giant spiritual veins, which can be transformed into dragon veins under the fate of heaven and earth, and the Daoxuan Mountain Range in Mu Xiaotian's previous life has condensed a dragon vein, so that he can have enough spiritual power to sink the entire Daoxuan Mountain Range into the ground at the last moment.

The land of Shenzhou is extremely wide, and there are several dragon veins, all of which are in the hands of giant forces. In the overseas immortal cultivation world, except for the sea dragon veins on the bottom of the boundless ocean that no one knows, only Penglai Immortal Island, the first immortal mountain overseas, has condensed a dragon vein.

This secret realm of the North Sea has appeared in the Yingzhou Sea for tens of thousands of years, and it is rumored that the small world condensed by the Gu Immortals in ancient times actually condensed a dragon vein here. It's a pity that the secret realm will disappear after a thousand days, and only real monks can come in, so they can't accurately capture this dragon vein.

However, the determination of the dragon vein requires a skilled feng shui master and above the level of a grandmaster, this kind of monk is very rare even in Shenzhou, and the feng shui master is the one who needs to see the monk's physique the most among all the monks. In the previous life, Zhongdao Xuanzong was the Venerable of the Holy Land, and only feng shui books were passed down, but it was impossible to ensure the inheritance of feng shui masters. In his previous life, Mu Xiaotian knew that Dao Xuanzong did not have a feng shui master at that time, and only one master-level feng shui master.

Feng Shui masters also need to arrange formations to draw spiritual veins, but this kind of formation is incomprehensible to ordinary formation mages, and even a great formation master cannot arrange a spiritual level feng shui formation.

Thinking of this, Mu Xiaotian shook his head, and immediately lost the idea of the dragon vein, although he had some qualifications in the formation, but the spirit vein traction array on the feng shui was not understood by him in his previous life, not to mention that this was a dragon vein. Besides, the dragon vein feet here are still very solid rock barriers, so the real dragon vein main vein is estimated to be more protected.

Mu Xiaotian suddenly thought that the jungle outside did not show the slightest sign of destruction, indicating that Yingzhou had not discovered this place for tens of thousands of years, and he felt that he was lucky. Although the secret realm is very large, it is estimated that there is only this one dragon vein.

Walking to the side of the spiritual milk again, Mu Xiaotian thought about it and began to dig up the small hole that dripped out the spiritual milk, and after digging for a long time, he finally dug up a low-grade dragon ball, the dragon ball is not big, but the spiritual power is particularly abundant, and there is a trace of dragon qi flowing in it, like a dragon composed of gas rolling in it, which makes Mu Xiaotian very happy.

The dragon ball is divided into three levels, upper, middle and lower, which are generated by the dragon vein, and the value of this low-grade dragon ball is comparable to that small pool of spiritual milk. There is also a kind of spiritual bead in the immortal cultivation world, which is also divided into three levels, upper, middle and lower, which are generated by spiritual veins, and the gap between the two is very large. Spirit beads are still available at the Immortal Cultivation Realm Trade Fair, but Dragon Balls are indeed extremely rare, and every time they appear at the fair, they will cause a sensation.

As soon as the dragon ball is dug up, the spiritual milk will no longer drip out, and I am afraid that it will take nearly a thousand years to re-conceive a dragon ball before it will resume dripping spiritual milk.

After these harvests, Mu Xiaotian was still thinking about how to take away these spiritual milks. When Mu Xiaotian touched the inner wall of the stone pool with his hand, he suddenly thought that this pool could actually preserve the spiritual milk for thousands of years, and he did not lose his spirituality.

That means that this pool is the best container for storing spiritual milk, so Mu Xiaotian was very happy, took out the flying sword of the highest grade of the spirit level, and began to dig out the stone pool.

Since the rocks here have been infiltrated by the spiritual milk, they have long been indestructible, and they have changed into the stone milk rock of the law level, so Mu Xiaotian is ready to dig up the spiritual materials that have become the law level.

After a few hours, Mu Xiaotian had made half of his progress, and the true yuan in his body had been consumed a lot, so he sat down to rest for a while, and took out a recovery pill to swallow.

The spiritual energy in this place is abundant, and there is no need for spiritual stones at all, and the mind is able to absorb qi. After a while, all the true elements were restored. After recovery, I went back to work.

After a busy day's work, I finally dug it up. Another piece was cut from this piece of spiritual material to serve as the lid of the stone pool, and it was sealed with spells and sigils.

After doing all this, Mu Xiaotian put the whole piece of stone milk rock into the storage bag. When he was done with all this, he took out the spirit object from before.

The spiritual creature was still caught in the net of the silkworm, and when he came out and saw that the spiritual milk was gone, the spiritual creature shouted angrily, and he was dancing at Mu Xiaotian, looking like he wanted to find Mu Xiaotian desperately, and he was not afraid of his fate at all.

Looking at the crazy spiritual object, Mu Xiaotian was very surprised, and suddenly felt that the spirituality of this thing was too high. Then I thought about it, this little thing didn't know how much spiritual milk produced by the dragon vein was drunk here. Spirituality should be thoroughly stimulated by the spiritual milk. No wonder this little thing was so careful in the jungle, and wanted to take this spiritual milk for himself.

Mu Xiaotian began to use the method he had memorized in his previous life to leave a divine thought in this spiritual object, so that he could control it and communicate with it. The most important thing is that it doesn't dare to run around.

took out a talisman and pasted it on the head of the spiritual creature, and the spiritual creature fell asleep in an instant. Mu Xiaotian sat cross-legged, put the spirit creature in front of him, and made a set of magic decisions with both hands, and then stretched out two fingers from both sides to point to the ears of the spirit creature from both sides, and the two rays of light emitted from between the fingers rushed into the spirit creature's head from both sides of the spirit creature.

As the hands slowly lifted, the spirit object floated up with it, until it stopped when both hands were raised.

At this time, a faint light emanated from Mu Xiaotian's heavenly spirit, shooting into the spirit creature's head.

The fine light is a wisp of Mu Xiaotian's divine thoughts, and after entering the spirit creature's head, it is directly covered in the spirit creature's brain. Then Mu Xiaotian dropped a drop of essence blood to the spiritual object, and a drop on it was quickly absorbed.

In this way, Mu Xiaotian finally planted his divine thoughts in the mind of the spiritual object. So I communicated with it.

After the spiritual object was planted with divine thoughts, it was a little injured, so Mu Xiaotian took out a drop of spiritual milk and gave it to the spiritual object, and the spiritual object was much better in an instant. It is estimated that he will be able to wake up after a while, and Mu Xiaotian will be able to ask some things.