When he went out during the day, Yunsu first went to the silver number to exchange some silver coins, nearly a hundred taels of broken silver and hundreds of copper coins.

After a big purchase, I bought hundreds of catties of cured meat, including bacon, hundreds of catties of rice flour and the like, and other vegetables, as long as they can be put are not particularly easy to break, I bought two big cars, and the happy hawker smiled, and it was cheaper.

Others include firewood, rice, oil and salt, but everything related to food, clothing, housing and transportation, buy it if you think it is useful, try to buy as many as possible, anyway, in the warehouse, Yunsu has cast a law, isolating the damp, cold and dirty air of the outside world, things are not easy to break, and can be put longer.

In addition to the qin, I also bought other qin, chess, calligraphy and paintings, and spent dozens of taels of silver in one go.

The front foot was still sighing, the silver was worth a lot, it could withstand the flowers, and when the back foot walked into the piano shop, Yun Su found that the nine hundred taels of silver was not much, and he couldn't even buy a passable piano.

The piano that is too poor quality is cheap, and it is not eye-catching.

Wang Xuanji directly pulled Yun Su away, for fear that Brother Yun would spend a huge amount of money to buy a guqin on impulse.

In her opinion, the piano is not a must-buy, or silver is more cute.

Halfway through, they hired a car to pull back Qingfeng Xiaozhu, and the three of them went to Yuyang Academy together, visited the three little ones, and lived well in the academy, and liked the life there more and more.

Yun Su and the housekeeper said that they were going to go out in the near future, and the three little ones would not go home on the days of rest, and would stay in the academy.

As a result, he met He Buyu, and as soon as he heard that Yunsu was going out, he offered to help take care of the three little ones on the rest of the day, and also called the academy guards to recognize the people, and the three little ones were not allowed to go out without permission.

Yuyang Academy was originally very strictly managed, there were special guards and stewards with knives, and no one could get out without the documents and tokens issued by the academy.

......

Before nightfall, Yunsu said hello to Wang Xuanji, saying that he would retreat for a period of time, and if anyone came to look for him, he would say that he had gone out to visit friends.

If there is an urgent matter at home, come and knock on the door, the little girl is very clever and memorizes it firmly.

The courtyard was covered with mana barriers and illusions, and if someone broke in or stole in, it would not only trigger the illusion, but also alarm him in the first place.

Close the door tightly and start cultivating.

On weekdays, Yun Su did not deliberately cultivate, but he could also perceive the continuous influx of heaven and earth spiritual energy into his body, which was refined into spiritual power, and then sucked into the vast ocean of knowledge by the immortal cloud platform, accumulated over time, domesticated from time to time, and finally cultivated into infinite mana.

This time, I had a premonition that my cultivation would take much longer than before, otherwise I wouldn't have made preparations in all aspects before I started cultivating.

Running the week, the mind was unified, and the cultivation state of the whole person was adjusted to the best, and this process alone took a full day.

Immediately, his mind moved, and the countless ethereal clouds and mist that had been deliberately ignored and scattered in the sea of knowledge were about to burst out, and Yun Su sank into the depths of his memory, and began to recall all the feelings he had when he traveled to the void.

As that little bit of understanding gradually became clearer, some of the usual obscure things began to become clear.

Some methods that I have never tried in my daily life have begun to have ideas.

Some legendary principles of magic are like jumping on paper, as long as they can be thought of, with a strange rule deduction, it can gradually become clear.

It's as if everything revolves around some kind of rule.

Whether it is the spiritual energy of heaven and earth, one's own body, spiritual power, and mana cultivation to the realm of Taoism, or everything in the outside world, all have become traceable.

Many everyday speculations were either denied or confirmed one by one, and many illusions appeared in the Void Illusion, and various reasoning and hypotheses began to be deduced.

And so, one day, two days, three days......

Time flies, and in a blink of an eye, it is more than a month.

......

This day happens to be the spring equinox, yin and yang are half, day and night are even, and the cold and heat are even.

Yun Su's heart moved, and he woke up from his meditation, the dark room was bright, and the vision suddenly appeared.

There is a faint color of clarity around the body, like chaos, and the color of clarity seems to be brewing, changing and circulating, but it cannot be revealed.

I have seen the chaos, I have seen the turbidity two colors, I have experienced the rise and fall of the turbid two colors, and the two clouds of the clear and turbid qi are entangled, faintly converging into a magical pattern, showing the avenue of heaven and earth.

Yun Su constantly visualized these hundreds of millions of miles of heaven, earth, rivers and mountains in the sea of knowledge, first the chaos was broken, and then the five elements were transformed into yin and yang, and the five elements evolved into all things in heaven and earth.

Just like the ancient myth of the earth, which is passed down from the old people to give birth to one life, two or three to give birth to all things, combined with what you see when you sleepwalk in the void, you can repeatedly visualize, deduce, and change.

This time he wandered into a chaotic world, Yun Su did not witness the completion of the opening of heaven and earth, let alone the success of the Great Dao, but only saw the turbidity of the two qi, combined with the legends of the previous time on the earth, relying on those scattered supreme perceptions, he deduced forward by himself.

If the direction is wrong, it will inevitably not be able to be deduced.

It's in the right direction, but it takes some time.

Yun Su tried to mobilize the mana of his whole body, not even letting go of the sea of consciousness, following those scattered supreme perceptions, trying his best to recall the scene at that time, whether it was a giant, or the rhythm of chaos, or the turbidity of the two qi, or even the final collapse failure, it seemed to contain some kind of supreme law.

The most important thing is the feeling when you are in that chaotic world, the various pictures, especially the blow of the opening of the sky, the state of the ups and downs of the turbidity and the two qis, and the process of collapse.

The difficulty is obvious.

Fortunately, Yunsu was not greedy for merit, and did not dare to delusionally digest all the things he had seen and heard, and understood so many mysterious and mysterious rules, focusing on the turbidity and two qi as his heels, and repeatedly deduced, and when the fish belly was gradually revealed in the east, the clear qi behind him finally changed.

The clear qi around the body gradually separated into two colors, the clear qi became more and more condensed, gradually blackened, the turbidity became more and more miserable, gradually white, slowly, the turbid two qi turned into black and white, swimming, shaped like a fish, forming a rotating yin and yang fish picture.

Yun Su is only in the realm of transforming into a god at this time, far inferior to the mysterious giant in the chaos, unable to achieve the void into a law, and completely visualize the scene of opening the sky, but what he wants is not the same, what he wants is just to visualize and concretize the yin and yang fish diagram with the enlightenment of the avenue and the visualization of the opening of the sky.

This yin-yang fish diagram is the basis for future practice, and the whole retreat is to deduce a primitive and rough cultivation method from scratch.

It's incomplete, but it's incredibly useful and powerful.

At the last moment when the Yin Yang Fish Diagram appeared, Yun Su only felt that the qi and blood in his body were instantly exhausted, the skin and flesh on his body were dried up, the qi and blood were dried up, and his body, which was originally just over twenty years old, instantly became a dying crippled body, and he didn't know how huge the risk was.

Until the visualization behind him manifested the yin and yang fish diagram, the void became a law, even if this method is still a little unstable, but it has been achieved after all.

The yin and yang fish diagram appeared, slowly spinning, and in an instant, the qi, blood, skin and flesh that had been dried up to the extreme, instantly reborn from death, full again, and turned alive.

Yunsu didn't have time to be afraid, there was no teacher, no sect, no complete and powerful practice cheats, the ignorant were fearless, and in one fell swoop, they stepped through the most dangerous level since cultivation, the void became a law, embodied the yin and yang fish diagram, and found the way to cultivate in the future.

"Count the gold!"

Yun Su opened his eyes and pointed to an inkstone on the table, only to see a streamer flashing from the stone inkstone, which had turned into iron and a faint metallic luster.

Although it is not the same as the legendary point stone into gold, it does not conjure up a lump of bright and blind gold, but it can be regarded as a fossil into metal.

With a move of his hand, he held it with his left hand, and ripped off a small piece with his right hand like pinching tofu, and crushed it into powder.

In other words, in the words of a person with nine years of compulsory education, compared to Fang Cai, the five elements are gathered and scattered, and the material structure of this thing has been completely changed.