In the galaxy era, science and technology have made great leaps forward, and many theories of the earth era have been verified, such as parallel space, multiverse theory, such as dimensional space theory, and so on.

The universe in which human beings live today is actually a third-dimensional space.

At the same level as it, there are countless parallel universe spaces, and at the same time, below and above it, there are different dimensional spaces.

The evolution of life and the elevation of civilization level are actually the exploration of high-dimensional space.

As long as any civilization climbs upward, it will inevitably gradually break through the limitations of the space of this dimension and advance to a higher dimension as its strength increases.

Among the civilization levels supported by the current scientific theories of human beings, the sixth-level civilization will master the proficient space technology, and will be able to make space jumps at will, and explore parallel space and multiverses at will.

On top of it, the most significant feature of the seventh-level civilization is that it can travel between the third and fourth dimensions at will, and successfully enter the fourth dimension space without being excluded and can live freely. The life in civilization will also evolve from a three-dimensional life form to a four-dimensional life form, becoming an unimaginably powerful individual existence.

On top of it, there are also eighth- and ninth-level civilizations, and human beings can only speculate that the mysteries of the dimensional space they grasp are even more powerful, and it is impossible to judge what the specific level of civilization looks like.

In fact, even if it is a seventh-level civilization, human beings can still only carry out fantasies, because without contact, or if they do not reach that level, with the thinking of human three-dimensional lifeforms, they will never be able to understand the meaning of that existence.

The Galactic Human Cosmic Alliance is located in the third dimensional space, which is a fourth-level civilization.

At this moment, in the sandwich between this third-dimensional cosmic space and a certain fourth-dimensional space, in a strange subspace, there is a mustard-sized, but exquisitely constructed palace, slowly sinking and floating, the surrounding space is completely distorted, and all kinds of energy are constantly absorbed into it and transformed into some special energy.

This is the temple.

Fang Xu was among them.

The temples were the original artifacts of the ancient emperors, but when Fang Xu heard Jiang Jingchen's story, he understood the origin of the temples, I am afraid that they were extraordinary, they were mythical-level treasures, and they had many incredible abilities, but now the energy was almost exhausted, and most of them were damaged, so they fell to the grade.

However, the application of the laws of space is still very common among the temples.

For example, the inner core space of the temples, which look as tiny as mustard seeds on the outside, is actually several kilometers in size and about 100 meters in height.

Fang Xu was in it, and he even seemed very small, not taking up space at all.

He was now sitting cross-legged in the center of the palace, concentrating on the cultivation of the Sutra of Eternal Life.

Call...... Suck......

With his breathing, in the entire temple, all the energy airflows, that is, the mythical qi in Jiang Jingchen's mouth, were stirred, like a hurricane, circling and entwining, and Fang Xu was the eye of the wind, all the energy revolved wildly around him, like a huge funnel, connecting his head, infinite energy, constantly infused.

Fang Xu did not refuse to come.

No matter how rich this mythical qi is and how pure the energy is, he will continue to devour it, as if it is a bottomless pit that will never be filled.

Behind him, the blue light is magnificent, and it has condensed a full eight verdant and mysterious air currents, like a dragon and a snake, but it is not a dragon or a snake, it is difficult to describe what kind of form it is, between the changes, there seems to be the sun, moon and stars twinkling, and the mountains and rivers are floating, which is very mysterious and mysterious.

Eight eternal green qi condensed into a ring, one ring after another appeared behind Fang Xu, it was like a god traveling, and the divine ring behind him was shining, setting off his whole person not like a mortal, like a mythical existence.

Woooooo

In the main hall, the airflow was whistling, and the mythical qi that was rolling like a tide kept descending on the top of Fang Xu's head, and it was visible to the naked eye that in the entire hall, there was no other airflow, and almost all of them were condensed here, just to condense the top of Fang Xu's head, and the most ancient evergreen qi was the last to complete the preliminary cultivation of the Immortal Sutra.

During this period of practice, Fang Xu also understood many mysteries of the Immortal Sutra.

For example, the first realm, that is, the cultivation of the Nine Eternal Eternal Qi, has a strong life potential, vitality, is an unimaginable biological energy, highly condensed, can treat any injury, and at the same time, has absolute control over the strength of the wood attribute, and even in the future, it can be used to directly strengthen the life origin of the physical body.

Of course, there are many wonderful uses for this eternal green qi, and the simplest one is that it can be used as a primitive weapon or a magic weapon, and it is very convenient.

However, longevity, this scripture, is more good at healing the body, accumulating the source of life, and strengthening vitality, but it is not really good at fighting.

Of course, this was also relatively speaking, after all, this was a supreme secret method, compared to Fang Xu's previous practice, even if it was not a professional combat method, it still made his strength gain a terrifying increase.

After the cultivation of this first realm, the Nine Eternal Immortal Qi will be condensed in the depths of Fang Xu's physical body, as a kind of suppression of the origin, it can increase the ability of all aspects of the physical body, and at the same time, ordinary injuries can be recovered instantly, which is equivalent to carrying a medical kit and energy replenishment kit with him, and it is also fused into the physical body without any side effects.

In addition, in the process of cultivating the Immortal Sutra, Fang Xu's spiritual power was also greatly exercised.

Because in order to comprehend the many mysterious energy structures involved in the Immortal Sutra, such as the internal structure of the eternal immortal qi, as well as the running formula and state of energy, Fang Xu's spiritual power has to carry out a lot of simulations and attempts, which is also a kind of tempering for itself, and the origin of spiritual power is growing.

Spiritual power is inherently closely related to the soul, now Fang Xu has learned a lot of mysterious and advanced knowledge through the Immortal Sutra, the whole person's vision is different, the soul is more open and lofty, and the soul also has a kind of understanding of ascending and looking far, and the spiritual power naturally obtains some kind of change at the same time.

Although it is not a direct increase in combat effectiveness, the entire spiritual power is more and more like a finger, and it is simply moving at will, without the slightest delay. He comprehended the many mysteries of this Sutra of Eternal Life, which made many changes in his spiritual power, forming a more perfect and beautiful structure, and the efficiency of operation was faster.

It can be said that the current Fang Xu, in terms of the use of spiritual power, has made a breakthrough compared to before, and is one step closer to the level of the spiritual master.

In fact, in Fang Xu's consciousness space, the spiritual power was also like the eternal evergreen qi outside, condensing one after another mysterious runes, forming many special structures and forms, turning into a supernatural air flow state, and the spiritual air flow was even more infinitely powerful and powerful.

With the passage of time, it could be seen that above Fang Xu's head, the last stream of mythical qi energy was continuously compressed and purified, turning into cyan runes, condensing and contracting, forming an eternal evergreen air flow, and the ninth path was also the last immortal qi.

Of course, this process was not so fast, and it lasted for a long time, because the evergreen qi was actually composed of infinite cyan energy runes, and the structure was very precise, and there was no room for error.

But no matter how complex the structure is, there will be a day when it will be breached.

Fang Xu's research during this period of time, although he didn't dare to say that he had understood this energy structure, there was no problem in drawing a scoop from the gourd and constructing a new evergreen qi.

Therefore, at a certain moment, the only remaining energy in the main hall was completely absorbed by Fang Xu and infused into the air flow above his head.

Rumble!

In the darkness, there seemed to be a violent roar, the ninth eternal evergreen qi was finally successfully condensed, the nine eternal green qi, the form was strange, the mystery was endless, and the cyan holy light flashed, like a divine ring, floating behind Fang Xu, setting off him like a god.

Fang Xu stretched his body at will, stretched out his hand, clenched his fist, and an eternal green aura flashed behind his back, and suddenly a huge and mysterious force appeared out of thin air in his arm, and suddenly burst out, mixed with energy, and vaguely turned into a looming shock wave and bombarded out.

This is still the loss of all energy in the hall, has been completely vacuum, so many visions have not been revealed, if it is in the outside world, his fist, the evergreen qi ring fluctuates, and the amount of power that erupts can completely explode a large cloud of air, forming a small hurricane, true air blade storm, the power is terrifying.

However, even if he couldn't see the tremendous power of this eternal immortal qi for the time being, Fang Xu had also experienced its wonders.

Because he waved his hand casually, and his mind flickered, the eternal green qi of this Dao actually moved his heart at will, changing into various forms, swords, swords, halberds, axes, hooks, forks and many other cold weapons were born with thoughts, and they were extremely sharp, and they could cut gold and jade.

What's more, even thermal weapons and energy weapons can change, but they lack the corresponding energy operation structure and formula, and cannot send out energy attacks.

But this was enough to surprise Fang Xu, because he felt that as long as he found the structure and formula of the energy operation in the corresponding weapon, then using the eternal immortal qi and absorbing the energy, he could completely simulate the attack of the energy weapon, which was simply earth-shattering, he had never heard of any exercise that could achieve this level.

"It is worthy of the Supreme Secret Law, Jiang Jingchen seems to say that the Immortal Sutra is differentiated from the Master Secret Method? I don't know what level of the secret method of the Dao Domination is, but it must be many levels higher than the king's secret method. Fang Xu's heart moved, and the Nine Eternal Immortal Qi immediately retracted from his body, he muttered and sighed.

"Now that I have cultivated the Nine Dao Eternal Immortal Qi, I just don't know what to do to be able to get out of the Dao." Thinking in his heart, Fang Xu was about to ask Jiang Jingchen.

Just as soon as he looked up, he saw Jiang Jingchen.

She stood quietly not far away, Fang Xu's spiritual power still couldn't be scanned, and could only be observed with the naked eye, but his mentality had changed now and he was used to it, so he didn't feel anything wrong.

However, in the next moment, a trace of doubt suddenly flashed in his eyes.

Because of Jiang Jingchen's state, it seems a little strange.