In the quiet and extremely dark hall, the two waited quietly.

Whether it is dark or quiet, it is extremely extreme, as if the years have passed forever, revealing a sense of incomprehensible vicissitudes of time.

After about an hour or so, Chu Yuan's voice sounded: "It seems that we can only cultivate here for the rest of our remaining time." ”

The Demon God Temple is ever-changing, and before you can grasp its mystery, anyone who comes in can only wait, if there is fate, there will be changes by themselves, otherwise, they will be like this, all they can do is to cultivate quietly.

There is no way around it, they can only choose to wait.

Listening to the trace of helplessness and disappointment in Chu Yuan's voice, Chu Yun smiled and said, "Actually, it's good to cultivate here, at least it's much better than any other place." ”

This is not a word of comfort, this is a word of truth!

Chu Yuan smiled slightly bitterly and said, "That's all it can be." ”

"By the way, Xiao Wu, your spiritual power cultivation, you should be able to try to impact the Wind and Thunder Twin Realms, right?"

"You can give it a try!"

Chu Yun's spiritual power cultivation has reached the upper realm of Kaifu, and he has been cultivating quietly here for a month, with such a rich heaven and earth aura, plus he also has the Tiandu Demon God Stone to assist in spiritual power cultivation, he should be able to try it.

If you cultivate your spiritual power, you can really reach the wind realm, which will give you a lot of confidence and self-preservation power for the next trip to the Xuanyu battlefield.

Any realm of martial arts is a huge watershed, especially in the dual realms of wind and thunder!

Don't look at Chu Yun's current strength, he can already compete with the strong man who has at least just entered the Thunder Realm, but in terms of background, the difference is too big.

His battle beyond the level lies in his own three major cultivations.

Although it is strong enough, it is still the same sentence, and its own background is still too insufficient.

But if his spiritual power breaks through the realm and comes to the Wind and Thunder Realm, this is a great progress for himself.

Taking Yan Feiyang as an example, in the battle outside the Yan Imperial City that day, when Yan Feiyang was not careless and did not have the slightest reservation, he could exert his strength at the peak, Chu Yun was quickly defeated.

Not to mention vulnerable, but the result is not much better!

If the spiritual power cultivation is broken, even if it is just the first time to enter the wind realm and meet Yan Feiyang, even if there is still no way to defeat it, it will not be so embarrassing to lose.

Even if he wants to retreat, he doesn't need to rely on the power of the Chu Demon to do it, at that time, he can retreat on his own, this is a huge difference.

"Let's start cultivating, don't continue to waste time. ”

"Good!"

The two brothers separated themselves from each other for a certain distance, and then entered cultivation one after another.

In front of Chu Yun, the Tiandu Demon God Stone appeared, turning into a boulder, Chu Yun sat on it, and white light swept in, enveloping him in.

The Tiandu Demon God Stone can best temper his spiritual power, which can make his spiritual power cultivation smoother.

It has been with him for a long time, and Chu Yun has enough understanding of the Tiandu Demon God Stone.

But today it seems to be different!

Maybe this is the Demon God Temple, and because the Tiandu Demon God Stone was born in the Demon God Temple, at that moment, Chu Yun discovered that today's Tiandu Demon God Stone seemed to have woken up from its slumber.

Not only is the ability to temper spiritual power more powerful, but there is also a mystical spirituality that flows out from inside the Tiandu Demon God Stone.

With this kind of spirituality, Chu Yun in the package can actually cultivate better, not to mention, the speed at which the aura of heaven and earth gathers is also much more terrifying than before.

At this rate, perhaps the remaining cultivation of the rest of the month can really allow Chu Yun to try, and let the spiritual power impact the Wind and Thunder Realm.

It was a small accident, but this small accident made enough surprises.

Not long after, Chu Yun adapted to the changes of the Tiandu Demon God Stone in the Demon God Temple, and then devoted himself to entering the cultivation.

Time passed like this, day by day, and the two brothers who were cultivating here were steadily improving their cultivation.

The cultivation effect here is extremely good, because of the Tiandu Demon God Stone, Chu Yun's cultivation effect is even more satisfying.

After more than twenty days, Chu Yun had already vaguely grasped that his spiritual cultivation seemed to have touched some kind of bottleneck.

This bottleneck means that he has touched the level of the Wind and Thunder Realm.

There are still a few days to go, and with such a good cultivation effect, he may not be able to cultivate his spiritual power and break through to the Wind and Thunder Realm before leaving the Demon God Temple.

With such a great motivation, the effect of Chu Yun's cultivation is naturally even more gratifying.

But at a certain moment, he was in the middle of a hearty cultivation, suddenly opened his eyes, his mind moved, and the eleven-story natal pagoda floated out and landed on his palm.

At this moment, not only the natal tower is trembling gently, but the Tiandu Demon God Stone under the seat is also trembling slightly.

This kind of change came a little inexplicably, and not only woke up Chu Yun, but even Chu Yuan, who was cultivating in the distance, was affected and withdrew from cultivation.

"Little Wu, what's wrong?"

Chu Yuan followed the movement and looked over, the environment that originally couldn't see the five fingers was because of the eleventh floor of the natal tower, which made Chu Yun look extremely clear in the dark.

It was this clarity that allowed Chu Yuan to see the eleven-story natal tower.

Even though he is a legend of a generation and is as talented as a demon, Chu Yun's natal tower still surprised him.

There has never been a nine-story natal tower, how could there ever be an eleven-story natal tower?

For the first time, Chu Yuan really realized a kind of mystery of Chu Yun.

"I don't know what happened, but it felt like there was some kind of summoning. Chu Yun's voice was slightly solemn.

It is not surprising that the Tiandu Demon God Stone has changed in this way, after all, it was born in the Demon God Temple.

But his eleventh layer natal tower also had this inexplicable trembling, which made people have to be careful.

At this moment, the Natal Tower, the fourth layer, is almost full, which means that Chu Yun's spiritual power cultivation has reached the peak level of the Kaifu Realm, and he is only one step away from being able to break through the realm and come to the Wind and Thunder Realm.

"Some kind of summoning?"

Chu Yuan's expression moved, and he said, "Xiao Wu, this may be some kind of change in the Demon God Temple, don't resist." ”

Even if you want to resist, you can't resist!

Not to mention the Tiandu Demon God Stone, even Chu Yun's natal tower seemed to send him a thought, this is a summoning, this summoning is not so strange, Chu Yun's heart has only stabilized a little.

At the moment when Chu Yuan's words fell, the Tiandu Demon God Stone and the eleven-story natal tower directly broke through the sky in the darkness, and the light flickered, as if illuminating a road.

"Little Five, go quickly!"

"Brother Wang, let's be together!"

If Chu Yuan was still cultivating, Chu Yun would not say this more, he had already been awakened, if this really represented some kind of change, then obviously, Chu Yuan was also qualified to see the appearance of such a change.

"Let's go!"

Chu Yuan did not hesitate, and together with Chu Yun, he stepped on the road that appeared in the light, and quickly walked towards the mysterious dark depths.