Wuji gives birth to Tai Chi, Tai Chi gives birth to two qualities, and two qualities give birth to four qualities.

Wuji means chaos, everything is empty and nothing. Taiji is the beginning of everything, and something is created from nothing.

The two yin and yang are the positive and negative sides of all things. Further refinement is the four images, namely Shaoyin, Shaoyang, Taiyin, and Sun. The four images evolve into specific forms, including the specific forms of the occurrence of land, wind, water, and fire.

Earth, wind, water, and fire are the foundations for creating this world. After the world is formed, it evolves into a more complete and simple five elements of gold, wood, water, fire, and earth.

As for the four symbols of the Eight Trigrams, the so-called Eight Trigrams are people's understanding of heaven and earth.

"It's worthy of being the secret method of the fox clan!"

After reading the Four Symbols, Mi Xiaoxia couldn't help but feel excited. This qi practice can be practiced to the extreme of the Four Brahmas, which is the thirty-two-level golden immortal realm!

Not only that, this exercise is easy to understand and explains the four symbols, which is a skill that directly points to the foundation of the world! In terms of specific value, it is second only to the mysterious skill!

"start!"

After a while, suppressing his excitement, Mi Xiaoxia officially began to practice.

At this time, he is at the extreme of the form realm and wants to attack the formless realm. Once he passes this level, he will be the realm of the earth immortals. The four symbols have profound skills, and there are records of the methods of fading the mortals and becoming immortals.

"Hey, strange..."

The Four Symbols Power directly points to the foundation of the world, and it is extremely difficult to comprehend the level of Mi Xiaoxiao's realm and understanding, it should be extremely difficult to practice.

But what he didn't expect was that he could only use the true essence according to the records of the exercises, and there was no sluggishness. He was at ease and felt a natural feeling!

"What's going on..."

Mi Xiaoxia was confused, and then he tried to run the exercises for two weeks, but it was still smooth and natural, and his body couldn't say it was comfortable.

"……I see!"

While exercising the exercises, he slowly realized that when he was exercising the exercises, the flow of the yin and yang energy in his body accelerated, and he was faintly guiding and adjusting the operation of the true energy.

Yes, the four symbols are born from the two qualities, that is, Yin and Yang. The two qi of Yin and Yang in Mi Xiaoxia's body are actually the origin of the four symbols!

The four symbols are too obscure and profound, and it is difficult for others to understand. However, Mi Xiaoxiao practices "reversing Yin and Yang", and there are also Yin and Yang energy in his body, but in fact they go from high to low. Just like being used to high numbers in college, and then solving the equations in middle school, it is naturally much simpler.

"continue!"

After understanding it, Mi Xiaoxia became excited again, and at the same time, he was much more at ease and continued to practice the Four Symbols.

...

The sun rises and the moon sets, time flies, and half a year is coming in a blink of an eye.

Late that night, Mi Xiaoxia sat cross-legged, her eyes as if closed, and she was still working hard to practice. Suddenly, her figure shook and two clones appeared.

"It seems to be done."

The two clones stood up, nodded slightly, and then listed the sides of the deity to protect the Dharma for him.

Buzz!

Another hour later, with a buzzing sound, Mi Xiaoxia's body began to tremble violently. As the trembling, his body seemed to have an old shell peeling off.

It is like a statue of a god, and when the dust on the surface peels off, the golden body inside is exposed.

Click! Click!

Immediately afterwards, there was another slight sound, as if something was gradually shattering.

boom!

This is another hour, and there is a loud noise in the world!

Then everything returned to peace again.

Time passed slowly, until the east sky showed whiteness, Mi Xiaoxia opened her eyes, let out a long breath, and a smile appeared on the corner of her mouth.

"Finally... it's done!"

Look at this time, Mi Xiaoxia's title has changed, from yellow to silver, level from lv24 to lv25, and cultivation in the formless realm is a low-grade earth immortal!

After practicing the Four Symbols in half a year, Mi Xiaoxia gained a lot. Finally, he broke the shackles and pushed open the door from the form realm to the formless realm. At this time, the true energy in his body had been transformed into immortal energy.

The four heavens of the Formless Realm, corresponding to the fourth grade of the Earth Immortal, the middle, the upper, and the extreme fourth grade. Although Mi Xiaoxia has not yet jumped out of the Three Realms, he can already be called an immortal and a land god!

The feathering ascends to immortality is the lifelong pursuit of many practitioners. Mi Xiaoxia finally took the first step.

In theory, you should be happy to have a breakthrough in your cultivation, but for some reason, Mi Xiaoxia's heart was as calm as water. Could it be that as his cultivation level improves, his mental state will also be affected?

"Tip: System update begins..."

Just as Mi Xiaoxia was thinking, a prompt suddenly appeared. Mi Xiaoxia was stunned. Yes, he has now gone from the form realm to the formless realm, and the system will automatically update.

Mi Xiaoxia tried it, and the system was indeed temporarily unavailable. The foundation building was successfully built before, and after a system update, after all, she had experience, Mi Xiaoxia was relatively calm.

If the system is updated, treasure chests around the world will be updated accordingly, so it will take several days.

Mi Xiaoxia was not in a hurry, nor was he in a hurry to get out of seclusion. At this time, he had just broken through to the Earth Immortal and was just practicing for a few more days to consolidate his realm.

"rise."

Before this, Mi Xiaoxia had to test his own cultivation first, and with a light shout, the surrounding ground, wind, water and fire surged.

A small success in practicing the Four Symbols can mobilize earth, wind, water, and fire, but Mi Xiaoxia's realm is now limited and cannot subdivide these four elements into Yin and Yang.

At this time, the four elements around were the strongest with the fire. This was because Mi Xiaoxia Huoyu built the foundation and refined the Six Ding Divine Fire in his body. At this time, as his cultivation level increased, the number of Six Ding Ding Divine Fire also expanded instantly, enough to cover a radius of 500 miles!

At this point, it seems that controlling fire is still Mi Xiaoxia's strongest method, and the three types of earth, wind and water are just auxiliary.

"Oh, what a pity."

As his cultivation level improves, the power of the skills Mi Xiaoxia learned before also increases accordingly. But after all, they are all means in the form realm or even the desire realm, and it seems a bit out of date at this time.

The word "Shu" is: sword control, ghost control, qi-seeking technique, divine stimulation technique, blood refining technique, corpse control technique, a leaf obstructing technique, fire control technique.

Liuzimen: basic medical skills, Shennong Baicao Classic.

Dynamic characters: iron cloth shirt, three folds of clouds and dragons, and eight sounds of the dragons.

The word "quiet": meditation, entering into meditation.

As expected, the magical power of the Heavenly Book is good, and it will not fall behind as the realm improves, but will become more and more powerful.

At this time, Mi Xiaoxia had learned a total of 7 heavenly books, namely the "Inverted Yin and Yang" in the first volume, as well as the "Take in the second volume," the "Demon Slaying", "Tu Xing", "Clone", "Sword Art", and "Move the Scene".

"Uh, it's so embarrassing."

I just said that the magical powers of the Heavenly Book will not fall behind, but look at the Demon-Slaying Sword, it is still at the level of spiritual weapons.

The spiritual weapon demon-slaying sword can only cut the color realm. Mi Xiaoxia is now an earth immortal, and most of his opponents will be in the formless realm in the future. If you want the demon-slaying sword to continue to play its role, you must recast and upgrade to the spiritual treasure!

"Some troublesome..."

According to the "Demon Slaying" record, spiritual treasures are different from magical instruments and spiritual weapons, which already contain certain rules of heaven and earth. Therefore, if you want to recast and upgrade the Demon Slaying Sword, in addition to a large amount of precious materials, the most important thing is to inject a rule of heaven and earth.

"Where are you going to do it... Hey, there is!"

Mi Xiaoxia frowned and thought, and suddenly thought of something. Then he opened his mouth and sprayed out a round red bead, which was the belly treasure he condensed with his magical power.

After practicing the belly treasure for so long, it is now at the highest level of spiritual weapons. As long as you go further, it is the spiritual treasure!

It is difficult to artificially refine spiritual treasures, but if Mi Xiaoxia's magical power goes further and reaches the third level, the stomach bag is like a furnace, and can refine anything. At that time, the demon-slaying sword and the belly treasure can be refined together, and maybe the demon-slaying sword at the level of spiritual treasure can be refined!

"That's it!"

This is also considered a magic weapon. "Suspending" is the first magical power of the Heavenly Book practiced by Mi Xiaoxia, not far from the third level.

As for the materials required to recast the Demon-Slaying Sword, they can be purchased through the system's redemption function. It's just that the price is not expensive. Mi Xiaoxia does not have such a lot of financial resources yet, but it is not a big problem.

"Just that's it."

In short, Mi Xiaoxia glanced at him and saw that both skills and equipment were facing a major update.

Fortunately, there is a treasure chest system, and this is the one that is the least lacking.

Next, Mi Xiaoxia practiced with peace of mind while waiting for the system to be updated, and three days passed in a flash.

"Tip: The system has been updated!"

Early this morning, I suddenly remembered that the system has been updated!

Mi Xiaoxia's heart moved and immediately escaped from the cultivation to check the updated part of the system.

First, the contents of the treasure chest.

The treasure box is divided into four levels of gold, silver, copper, wood, and special treasure chests. According to Mi Xiaoxia's cultivation level, it is decided to open items for the treasure chest. After the system is updated, not only special treasure chests, but other fourth-class treasure chests can also open items for the colorless realm.

And unlike before, in addition to wooden treasure chests and copper treasure chests, silver treasure chests no longer need a key to open!

In other words, there are only gold treasure chests and special treasure chests now, and Mi Xiaoxia needs to complete the conditions and find the keys.

I think so, as Mi Xiaoxia's cultivation level improves, the value of low-level treasure chests to him is getting smaller and smaller, so there is really no need to set up keys.

Secondly, the range of the minimap.

It still shows a region, but the meaning of the region has expanded a lot. For example, before, a city was a region, but now a country is a region!

Another point is that the name mark appears on the minimap. For example, the small map at this time marks the words Jilei Mountain, Cuiyun Mountain and other words are marked at the corresponding location.

The Earth Immortal Realm is very big. Mi Xiaoxia often teleports everywhere to some unfamiliar places, so there is no need to worry about finding a path.
To be continued...