A month and a half later.

The formation of the cave house was finally opened.

Wang Yuan walked out the door.

At this time, Wang Yuan's breath on his body could no longer be hidden, and the aura of the earth evil was constantly escaping from his body, giving people a feeling of fear.

"Sure enough, I feel the same way I feel now as I did when I first met that Uncle Shi. ”

In Qingyun Sect that year, Wang Yuan consulted Uncle Shi, and Uncle Shi was trying to advance to build a foundation, and he also came out to guide Wang Yuan in his spare time.

At that time, Wang Yuan saw the incomparably strong earth-shattering aura on Uncle Shi's body.

That is to build the foundation at an advanced level.

Looking back on that time, I understand.

To be able to get to this point, it means that the Earth Evil Qi has been refined.

Advanced, almost nine out of ten.

Only one last step remains.

It's just that after refining eight spars, Wang Yuan is a little weak. I can only walk out of the cave and rest for a while.

Outside the cave mansion, there is also a layer of formations, and within this formation, the power of the moon yin and pure yang has been gathered in the Moon Yin Array and the Great Sun Pure Yang Array.

Wang Yuan stepped aside, clawed his hands, directly grabbed the two rays of light in his hands, and then stuffed them into his mouth.

The power of the moon yin, the power of pure yang, quickly merged into the two rounds of the sun and moon in the dantian qi sea.

"The advanced foundation building is still relatively smooth, and the three elixirs have also played some roles, but the main thing is that I have accumulated deeply, the essence and spirit naturally resonate, and the effect of resisting the invasion of the earth's evil qi is better, as long as the earth's evil qi fails to seriously injure my spirit and spirit, and then refining the essence of heaven and earth, there is no need to worry. ”

Wang Yuan recalled that his mentality was very peaceful.

Advanced foundation building is difficult.

In the advanced stage, Wang Yuan's spirit spirit must first resist the invasion of the earth's evil qi.

The low-level Earth Evil Qi is not very powerful, but this step is okay.

But similar to the Moon Yin Crystal Demon, the power of the Earth Demon Qi in it is powerful and terrifying, and if you are not careful, the essence and spirit are directly dissolved by the Earth Demon Qi? It's a dead dowel.

Even if you don't die? After the loss of essence and spirit is too great, it is impossible to refine the essence of heaven and earth? That's still an advance failure.

This step? It is the key to the advanced foundation building period.

Fortunately, Wang Yuan has a deep foundation.

The invasion of the first wave of earth-shattering qi directly resisted? Damage but expected? And then refined the essence of heaven and earth? After replenishing the spirit and spirit, naturally I no longer have to worry.

Once this step is taken, the rest is to go step by step.

There is no problem with the foundation building period.

However, after devouring the power of refining the Moon Yin Sun, Wang Yuan frowned again. In the sea of dantian qi? The third sun and moon begin to slowly condense? But this time the condensation was even slower.

"The three pairs of the sun and the moon in the foundation building period have more than doubled compared with before, so that the first pair and the second pair will also be strengthened simultaneously, and the requirements for the power of the sun and the moon are too high? In this way, the cultivation of the third-level formation technique will also be upgraded. ”

"And the cultivation of the Natal Swamp Gu? If you don't ascend to the foundation building period, the essence and spiritual power that are now fed back? Some are too weak, and the impact on cultivation is also obvious. ”

Wang Yuan began to think about the cultivation after the foundation building period.

The cultivation of foundation building is even more difficult.

Generally speaking? During the foundation building period, it is necessary to refine three kinds of earth-shattering qi.

The early days of foundation building? Mid-stage foundation? In the later stage of foundation building, each one, each step, the earth evil qi needs to progress to a level, and finally after refining the three earth evil qi, the foundation building period ends.

Try to refine Tiangang's qi again.

That's the winning period.

But at this stage, searching for the essence of the earth's evil qi and refining the essence of the earth's evil qi is only a part.

In the foundation building period, casting the foundation is to cast the foundation with your own spirit and spirit. And this step, refining the Heaven and Earth Essence of the Earth Evil Qi, is not only to make up for the lack of its own Heaven and Earth Essence, but also to use the power of Heaven and Earth.

But how great is the power of heaven and earth, the monk himself needs to provide sufficient spirit at every step of the foundation building.

In other words, every step of cultivation requires refining a large number of spiritual materials or pills in order to continue cultivating.

This step is not difficult, but it is very boring.

There is no way to take advantage of it, so you can only refine spiritual materials and pills to complete the accumulation.

"That's fine, the Qi cultivation period and the Condensation Yuan period, if you have the help of the family and the sect, maybe you will advance soon, it takes very little time, and the accumulation is still very deep, but when it comes to the foundation building period, you can't take advantage of it, even if it is a few auxiliary cultivation methods in the Pure Yang Earth Yuan Netherworld Water Scroll, it is also extremely expensive, in this way, there is not much difference between everyone's cultivation, and they can only come step by step. ”

Wang Yuan's mind was calm.

After coming out to practice for a while, Wang Yuan returned to the cave again.

The Moon Yin Crystal Demon still has to continue refining, and there is still some distance before the foundation building is completed.

It could take two or three years.

And during this time, Wang Yuan could continue to cultivate other methods.

Shuiyun Thousand Drops Sword Technique, Wang Yuan really wanted to continue cultivating, but the next cultivation method of this sword technique was gone, and Wang Yuan could only give it up temporarily.

But other spells can increase the schedule.

For example, mountains and rivers conceal spirits.

The small mountains and rivers conceal the spiritual technique, Wang Yuan has finished cultivating, but this mountain and river concealing spiritual technique can only be cultivated during the foundation building period, and this hidden technique is very peculiar.

The runes condensed, and in the sea of dantian qi, they converged into a map of mountains and rivers. Has an inexplicable bonus effect on other spells.

Moreover, as the cultivation of the Pure Yang Diyuan Netherworld Water Scroll continued, Wang Yuan knew more and more information, and it seemed that no matter which cultivation idea he chosen, this auxiliary spell must be cultivated, and it was extremely important.

Since this is the case, this spell is naturally the focus of cultivation.

In addition, the geomagnetic Yuan Yang Protective Body Divine Light also began to advance.

The third layer of the Water Yin Escape Technique and the third layer of the Earth Yang Escape Technique also began to cultivate.

It's just that the advanced foundation building is not completely over, the essence and spirit are all in the process of transformation, and the speed of cultivating spells has not increased too much.

Wang Yuan had to take out the formation jade slip and carefully comprehend it.

In a flash, two and a half years have passed.

On this day, in Wang Yuandong's mansion, an incomparably powerful aura appeared, and then whirlpools appeared violently around him, and the surrounding aura gathered rapidly.

The ground shook slowly.

The spiritual power in the sky also converged into a funnel.

The vision covered 10,000 meters and alarmed thousands of monks.

"The vision...... The foundation has been built, and there is one more predecessor in the foundation building period!"

"Which senior has successfully advanced to build a foundation, this movement is a bit big, it is comparable to the disciples of the great sects. ”

"Which Taoist friend is building the foundation here, the movement is so big, it seems that the accumulation is extraordinary!"

......

One by one, the monks admired in private.

And the information about Wang Yuan quickly reached the hands of people with hearts.