Zhou Yang still had to return to Dingbei, there was not much time, and it was too late to wait for the Lingtian to upgrade, so he took out a dormant Tree of Life from the Xuyu Treasure Box and planted it directly into the Lingtian.

As a result, there was no reaction, and the tree of life remained dormant. Zhou Yang shook his head, it seemed that he had to at least raise Lingtian to the third grade.

However, there was still good news that the concentration of aura in the mansion had increased greatly, causing Mu Liu and Mu Ba to successfully break through to the late Tianyuan period!

Zhou Yang also enriched the two of them into the guard team of Wangtian Pavilion.

Without any worries, Zhou Yang ordered no one to disturb, so he entered the underground cultivation ground and began his own cultivation.

Recently, Zhou Yang feels that he has broken through a little fast, and it takes a period of precipitation and reaccumulation.

Although he had an understanding in the anti-bandit war, he didn't want to make a breakthrough in the realm, and the seedlings would make the foundation unstable and affect his future growth.

After running Zhou Tian Wuji Xuangong for a week, and removing the distracting thoughts in his mind, Zhou Yang began to study the various secret techniques he mastered.

The improvement of the realm will increase the power of the secret arts, but if the comprehension of the secret arts is not enough, this improvement will be limited.

Therefore, every time he broke through a realm, he had to deeply study the secret techniques he had cultivated again, in order to exert the greatest power.

Zhou Yang started with the most basic flame technique, and then the Xuankong Fist, the Heavenly Piercing Sword Technique, the Golden Light Finger, the Wind Chasing Seven Steps, the Wood Breath Qi Technique, the Qi Tracing Technique, and the Earth Fire Quenching Technique all the way to the first two forms of the Light Splitting Sword Technique, and the first form of the Void Fire Invisible Technique turned fire into silk.

Next, after breaking through the eightfold of Tianyuan, the third form of the splitting sword that was comprehended and deduced was the spirit sword, the second form of the void fire formless silk into the void, and finally the prototype of the infinite yin and yang fingers.

From small to large, from low to high, a total of eleven secret techniques, he re-deduced them, and the focus was of course on the Spirit Imperial Sword, Turning Fire into Void, and Infinite Yin and Yang Fingers.

The biggest difficulty of the Spirit Imperial Sword is the problem of mana, which is the biggest flaw of the entire Light Splitting Sword Technique, so the disciples of the Heavenly Star Sect regard it as a chicken rib secret technique and no one cares about it.

When it comes to the last form, this defect is even more prominent, because the last form is the most powerful, and therefore consumes the most mana.

At present, even if he has used up all his mana, he can only play three swords, and after three swords, his combat power is basically lost.

Therefore, under normal circumstances, the Imperial Spirit Sword can only be used as a killer weapon, and at most two swords can be used, and the problem cannot be solved within two swords, and it will flash immediately.

But this kind of secret technique is very useful, because the aura is everywhere, so the sword qi is everywhere, so the spirit sword can suddenly appear anywhere, making people unguardable, and it is the only way to win by sneak attack.

However, the problem of mana is the most difficult to solve, and the most effective way is to expand the area of the spiritual sea, expand the meridians, and increase the storage of spiritual energy.

There can only be two ways to use this method, one is to break through the realm, and the other is to open up more heavenly caves.

But the realm is not something that can be broken through if you want to break through, it requires your own comprehension of the Heavenly Dao, and more importantly, accumulation and opportunities. And it is not easy to open the heavenly cave, the penance is too slow, but the elixir is rare.

Breaking through the small realm should not be too difficult for Zhou Yang, because his qualifications are extremely high, and he has reached the level of a genius that is rare in a thousand years. However, he didn't want to break through again and again, which would cause the mana to be vain.

Therefore, these two ways are obviously not realistic, so you can only think of a way in the secret art itself.

But with Zhou Yang's late Tianyuan realm, it is not easy to modify the secret technique created by the predecessors!

After thinking about it to no avail, his intensive study of the Spirit Sword came to an end.

Although there was no progress, through speculation, he also had a deeper understanding of this technique, and it was much smoother than before.

The transformation of the formless filament of the void fire into the void is the further blurring of the filament of the black fire, and the tangible fire filament visible to the naked eye is gradually transformed into an invisible thing, just like the aura, which can be felt, but has no substance.

Turning silk into virtual cultivation to the extreme, the effect is better than that of the spirit sword, and in the case that the other party has not yet perceived it, countless fire wires have already arrived, which is a sharp weapon for surprise attacks.

The highest state of turning silk into void is the void fire formlessness, which is the third form.

At that time, flames can be generated anytime and anywhere, even from a distance of hundreds of miles.

But his transformation into fire has just been deduced, and he hasn't had time to use it in the Great War before.

Now that he has deduced and further mastered it, he feels that this technique is indeed infinitely mysterious, and he has been able to turn the silk of black fire into an invisible thing within a hundred zhang range, if he is not a master above the fake pill, he will not be able to detect it at all.

It wasn't until he couldn't deduce it at all that Zhou Yang stopped figuring out. After a little recovery, he began to comprehend the most powerful Infinite Yin and Yang Fingers.

Infinite yin and yang refers to the first form of cohesion. Mana transformation is very simple, the key is to condense the power of yin and yang.

All substances, whether tangible or intangible, have both yin and yang, and nature also has the power of yin and yang, which is also a sense of nature.

Qiankun heaven and earth, people are divided into men and women, the two qi sympathize, into all things, is the so-called heaven and earth and all things are born, yin and yang change one after another.

Yin and Yang are both opposites and unified, both repelling and merging, there is yang in yin, yin in yang, and the power of yin and yang is the same.

The patriarch of the Zhou Tianzong sect peeked into the changes of heaven and earth, felt the power of yin and yang, and it took a full five hundred years to create the Wuji Yin and Yang Finger, which shows its difficulty and power.

This technique requires the integration of essence, qi, and spirit, and if any of them fail to meet the requirements, they will not be able to cultivate successfully.

This is not just a requirement for the realm, but mainly a requirement for the natal true element, mana, and divine consciousness.

The cultivation of the Infinite Yin and Yang refers to the lowest realm in the late Tianyuan period, but the requirements for the three aspects of natal true yuan, mana, and divine consciousness are much more demanding.

If it is in the late Tian Yuan realm, then these three aspects must at least reach the peak of Tian Yuan or even the Fake Dan level.

And now Zhou Yang has only just reached the standard.

However, he had practiced the Golden Light Finger, and he still had a certain reference role in the practice of the Gong route and so on.

The first step is to turn two fingers, one on the left and one on the left, the left is yang, and the right hand is yin.

Then the divine consciousness and mana are poured into it at the same time, and after the yin and yang fingers have their own will, they finally use a trace of natal true yuan to urge.

A cultivator's mana can be increased quickly, and so can his divine sense, but the accumulation of natal true essence is extremely slow.

In general battles, all that is used is mana, divine consciousness or soul power, and the natal true element is rarely used, because it cannot be consumed.

When the mana and divine consciousness are used up, they can be replenished with pills and other things, but the natal true element, which needs to be cultivated little by little.

In fact, the patriarch of the Zhou Tianzong sect created the Yin and Yang Finger at the beginning, and did not use the natal true element, and the power was extraordinary, but it could only be classified as a high-level Taoist technique, and the advantage of fighting against the same realm was obvious, but the cross-border realm was slightly insufficient against the enemy.

This patriarch is also a rare anti-heaven level figure in a thousand years, and since he was a child, he has regarded the challenge of skipping the level as a daily routine, so he is not very satisfied with this newly created Dao technique.

Later, after continuous improvement and deduction, the final conclusion was that only by using the natal true element to urge this technique could we break through the limitations of the high-level high arts, so as to get infinitely close to the top-level Dao techniques, and only then could we have an advantage in the cross-border battle.

Therefore, when this technique is finally finalized and has been passed down, it must be triggered by the natal true element.

Because of this, very few people actually receive this inheritance.

Don't forget, the Wuji Yin and Yang Fingers are based on the Zhou Tian Wuji Xuangong.

The threshold of Zhou Tian Wuji Xuangong is ridiculously high, and it has already turned out the vast majority of people, so the levelless Yin and Yang Finger has to be triggered by the natal true element, and the cultivators with a limited number of their own essence and blood have been eliminated, so it is reasonable that there are few inheritors.

The prototype of the first style is the two fingers of yin and yang, and the ultimate of the first type is the unity of yin and yang, that is, the two fingers of yin and yang are transformed into a shocking finger.

It takes time and it takes mastery over and over again.

The underground cultivation ground is really a good place, not only can you meditate, but you can also perform all kinds of secret arts, as long as you don't exceed the power of the magic weapon, you can attack at will.

Zhou Yang worked day and night, without a moment of slackness, selflessly devoted himself to the comprehension and deduction of the secret arts, and had long forgotten the passage of time, until the bottleneck of the Wuji Yin and Yang Finger could no longer be broken.

Opening his eyes, he let out a long breath of turbidity.

Glancing at Chengui, he couldn't help but be shocked that a month and a half had passed!

Aside from the underground palace in the Divine Palace Secret Realm, this was his longest active retreat, and the time he spent on the Infinite Yin and Yang Fingers accounted for the vast majority.

Although it took such a long time, Zhou Yang's harvest was also huge, and the secret techniques that he had mastered before were being displayed at the moment, and the power was at least doubled.

And the biggest harvest is undoubtedly the yin and yang fingers, although it is still the first type of entry stage, but the two fingers can already be condensed, and after the point out, you can open the golden cracking stone, even the best magic shield can not resist, unless it is a quasi-magic weapon.

But that also depends on who uses the quasi-magic weapon, if it is controlled by an ordinary Tian Yuan peak cultivator, it will not be able to block his finger at all.

However, this technique needs to consume the natal true element, although it only consumes a little, but he will not use it easily, just as one of his hole cards.

Compared to a month and a half ago, his overall strength has more than doubled.

Although he hadn't tried it, he felt that it should be easy to kill an ordinary Tianyuan peak master with one move.

"Unconsciously, a month and a half has passed like this, has Yangtianfang City been completed and put into use?

Zhou Yang got up, pushed open the door that had been closed for a month and a half, and strode out.

"Boss, you're out!"

"Hmm. Mu Shi, Mu Shiyi, have you all broken through?" The aura of these two people was much stronger than before, and they naturally broke through to the late Tianyuan period, which made Zhou Yang very happy.

"Yes Boss, we broke through ten days ago, thanks to the Boss's elixir and the Spirit Gathering Array, we were able to achieve a breakthrough in such a short time!" the two said gratefully.