Zhou Yan's process of refining Heavenly Demon Qi was smooth, but the process was very dry.

The feeling of being hot and smoky all over my body was born again, and it was very uncomfortable.

And Xiao Wanyin also gave birth to a very boring, manic and uncomfortable feeling.

After Xiao Wanyin cultivated for a while, the 100,000 soul blood was further condensed, and the effect was extremely amazing.

Still, she stopped.

After pondering for a long time, Xiao Wanyin suddenly spoke: "Zhou Yan, you and I are souls...... Fellow practitioners, I am a wood spirit, you are a fire spirit, and wood makes fire. Our soul is one yin and one yang, just enough to form yin and yang chaos. That way, it should be more efficient!"

Zhou Yan pondered for a moment, and then he directly took out an incomparably broken ancient ancient book from the Qiankun ring.

This is the "Great Yin and Yang Mixed Cave True Scripture" that I obtained from Bai Feng Zhan at the beginning.

Before, because of his many enlightenments, Zhou Yan always felt that this exercise was very flawed, so he didn't even do it when he threw it into the Purple Qi of All Things to derive it.

But now, after he understood the process of refining his Heavenly Demon Qi and Xiao Wanyin's cultivation process.

He had actually discovered that if he cultivated the Great Yin and Yang Mixed Cave True Scripture in this place, he would not have any flaws.

Yes, this is a practice that is cultivated in the Heavenly Demon World.

It is the Heavenly Demon Qi that is absorbed, so all the 'defects' of this "Great Yin and Yang Mixed Hole True Sutra" are not defects.

Zhou Yan glanced at Xiao Wanyin deeply, her eyes sparkled, and said, "Do you want to become stronger?"

When Xiao Wanyin saw Zhou Yan's eyes glowing, she suddenly had a bad feeling in her heart.

"You, what do you want to do...... What do you want to do? Soul initiate, don't you ...... Don't think nonsense, just help each other!"

Xiao Wanyin's face was flushed when Zhou Yan looked at her.

"You look at this first. ”

Zhou Yan threw the ancient book to Xiao Wanyin.

When Xiao Wanyin saw the name, her pretty face suddenly turned red, and her hands trembled.

But she still mustered up the courage to open it and look at it.

There are too many poses in ancient books, and they are very filthy.

At first, Xiao Wanyin wanted to smash the ancient book on Zhou Yan's face several times, but she still read it attentively.

Zhou Yan gave up when she had the best chance to sleep with her, so she actually didn't reject it - because in her opinion, Zhou Yan was certainly a scumbag, but he was not thorough enough.

Because he cares about her, he doesn't sleep with her.

After looking at it halfway, Xiao Wanyin's expression was extremely solemn, and the flush on her face disappeared completely.

"This exercise—it's the Heavenly Demon Exercise! If it weren't for us refining the Heavenly Demon Qi, we wouldn't know that this exercise would be suitable for use here?"

Xiao Wanyin was shocked.

Zhou Yan nodded and said, "The way of yin and yang harmony, the method of mixing holes, is very, very against the sky!"

I always thought that this exercise was incomplete, but now it seems that when I killed Bai Fengzhan, he actually had a trace of Heavenly Demon Qi condensation. I just thought it was because he was more evil, but I didn't think about it - in fact, even if I did, I couldn't think of it.

In the outside world, it's not like I haven't condensed the Heavenly Demon Qi.

The power of my fire spirit is actually able to refine the Heavenly Demon Qi.

However, this is completely different from this approach.

Now, you wait a moment - there is no future for the dual cultivation of the physical body, and I will see if I can carry out the dual cultivation of the soul.

Heavenly Demon Qi, it is the soul that transforms!"

Zhou Yan said, he directly took the ancient book, and then sent it into the purple qi of all things in the Luohe Cave in the center of his eyebrows.

The purple qi of all things shook violently, so much so that Zhou Yan's body trembled.

But this process did not last long.

In less than ten breaths, the purple qi of all things had calmed down.

The purple qi in it was instantly lost by nearly two percent.

Now, its purple qi is only half of its peak.

But Zhou Yan is not painful.

Twenty percent of the purple qi was consumed, and this "Great Yin and Yang Mixed Hole True Scripture" was far more powerful than he imagined.

Sure enough, this time, the "Great Yin and Yang Mixed Hole True Scripture" was all turned into nine-source runes.

Under the Nine Sources Rune, there was even a change in the Netherworld Rune.

Zhou Yan compared the changes of these Nine Origin Runes and Nether Runes, and then looked at the changes of the Nine Source Runes and Nether Runes in the sky.

He found that the two were almost strikingly similar!

"Look. ”

Zhou Yan handed the current ancient books to Xiao Wanyin.

Xiao Wanyin opened a glance, and all those filthy pictures disappeared.

The rest, instead, is a series of rune variations.

"We have a double cultivation of souls. ”

"Cultivate this "Great Yin and Yang Mixed Hole True Scripture". There is no hierarchy in this scripture, and the first time it works best!"

Zhou Yan proposed.

Xiao Wanyin hesitated slightly, and said, "Okay-but you can't touch me!"

Zhou Yan said: "What do you think? It's just a union in the soul, don't think too much." ”

Xiao Wanyin blushed, but finally agreed.

......

The dual cultivation of the soul brings a feeling that is a thousand times stronger than the physical body?

What's more, when the two sides presented their souls with the method of "The Great Yin and Yang Mixed Hole True Scripture", Xiao Wanyin was completely lost with just one hug.

Then, this battle was fast.

In other words, in the "Great Yin and Yang Mixed Hole True Scripture", it seems to contain the law of time.

Even if the two of them feel that the process is extremely complicated, the various postures have been done to the extreme.

But in reality, there were still only a few breaths.

The Heavenly Demon Qi between heaven and earth formed a chaos, and the Great Yin and Yang Chaos Cave was derived, directly enveloping the two of them.

Movement?

How big is this movement?

In an instant, all the Heavenly Demon Qi in the area of 100,000 meters was empty!

"Boom-"

In an instant, Xiao Wanyin's 100,000 soul blood was completed again, the Jindan Qiling was successfully achieved, and the Nine Aperture Jindan was also opened.

This kind of change is terrifying!

The soul transforms, the soul gives birth to spirituality!

The physical body was also fused with a large amount of Heavenly Demon Qi and Fire Spirit Wood Spirit, and it was transformed extremely quickly.

Xiao Wanyin's growth is extremely amazing!

And what about Zhou Yan?

Zhou Yan's situation is even more terrifying!

Seventy percent of Jindan Qiling seems to have been destroyed to the extreme in an instant!

Zhou Yan felt as if there was a force of Heavenly Dao between heaven and earth, and in the process of his Jindan enlightenment, he was pushing hard!

"Boom—"

Zhou Yan felt that his bloodline and soul were expanding and exploding all the time.

This scene is too shocking!

"Boom-"

It was almost the double cultivation of the "Great Yin and Yang Mixed Cave True Scripture" to the state of 'Extreme Dao', and at the moment when the souls of the two of them almost flew immortals, Zhou Yan's talent transformed!

The soul-level nine-star perfection transformed in an instant, and his own talent directly stepped into the saint-level one-star level!

Yes, the talent of the Holy Level!

In the talent, he instantly possessed the breath of the Holy Dao!

In addition, Zhou Yan's Jindan Qiling was pushed from seventy percent to ninety percent in an instant!

And at that moment, I was stuck in ninety percent and couldn't move forward.