Xiao Yifeng, who was in the Dan Pagoda, didn't know about these things happening in the outside world. He had already understood and practiced the Qiankun Fire Burning Sutra for a whole day.

As he practiced the Qiankun Fire Sutra, the four heavenly fires and two and a half holy fires in Xiao Yifeng's body also filled his body.

The connection with him became even closer, as these six flames seemed to be integrated with his body and became a part of his body.

boom!!!

I don't know how long it took before a roar came from Xiao Yifeng's body.

Suddenly a ball of terrifying flames appeared on Xiao Yifeng's body. This flame was the flame formed by the fusion of six major flames.

The flame spread quickly, filling the entire ninth floor of the Dan Pagoda, turning the place into a sea of ​​fire.

Whoosh!

Xiao Yifeng's eyes suddenly opened, and a terrifying aura was released from his whole body.

At this moment, Xiao Yifeng's eyes were burning with blazing fire, like a sea of ​​fire, and the aura on his body became more terrifying.

After Xiao Yifeng practiced the Qiankun Fire Burning Sutra, his control over flames became stronger, and his overall combat effectiveness also improved.

And as he practiced, Xiao Yifeng discovered that the Qiankun Fire Sutra was not simple.

It's not bad at all compared to the Zixiao Divine Thunder Technique he got. It contains various martial arts techniques, all of which are about how to control and cultivate the power of fire.

It is said that when the Qiankun Fire Sutra is cultivated to the highest level, all the heaven and earth can be burned.

One can imagine how powerful this Qiankun Fire Sutra is!

boom!

Xiao Yifeng activated the Qiankun Burning Fire Sutra, waved one hand, and a ball of flame shot out directly.

Suddenly there was a roar, and the flames exploded with terrifying power, producing powerful destructive power.

Now that Xiao Yifeng has practiced the Qiankun Fire Sutra, and then activates the sky fire to attack, the power will be even more terrifying.

Xiao Yifeng began to take the opportunity to understand this alchemy method again, preparing to completely stabilize his level as a ninth-level alchemist.

As Xiao Yifeng was immersed in the understanding of alchemy, he didn't know how long it had passed.

The Yin and Yang Forbidden Code in Xiao Yifeng's mind suddenly heard a roar.

Immediately afterwards, the Yin-Yang Forbidden Code rushed out of his brain, and then the Yin-Yang Forbidden Code was opened, and the first four pages were all black.

At this time, a roar came from the fifth page, and a ray of light rushed directly into Xiao Yifeng's mind.

Suddenly Xiao Yifeng felt a majestic message explode in his mind.

He immersed himself in it and began to digest the information.

At this time, the fifth page of the Yin Yang Forbidden Code also changed from white to black.

Obviously, the fifth level of the Yin-Yang Forbidden Code was opened directly, and Xiao Yifeng was also absorbing the information in the fifth level of the Yin-Yang Forbidden Code.

Several days passed in the blink of an eye.

Outside the Dan Pagoda, I saw that Xiao Yifeng had not come out, and Xia Zhenghai and Xia Yurou had been waiting here.

"Grandpa, it's been so many days and he still hasn't come out. Is something going to happen?"

Xia Yurou looked at Xia Zhenghai and said with a worried look in her eyes.

"Don't worry, nothing will happen to him. He hasn't come out for so long. He probably got some great opportunity in this elixir tower, so he hasn't come out. Don't be too anxious."

Xia Zhenghai said calmly.

In the ninth floor of the Dan Pagoda, Xiao Yifeng's body trembled, and his whole body exuded a mysterious aura.

A pair of eyes suddenly opened, their eyes shining brightly, and the Yin and Yang Forbidden Code had also returned to his mind.

"I didn't expect that formations, elixirs, and weapon refining would still have such a long way to go!"

Xiao Yifeng muttered to himself.

The things in the fifth level of the Yin and Yang Forbidden Code are all the information about formations, elixirs, and weapon refining after breaking through to the ninth level.

Previously, the content in the second, third and fourth levels of the Yin-Yang Forbidden Code was only about the knowledge of cultivating these three types of skills to the ninth level. By mastering the contents of these three levels, Xiao Yifeng can become a ninth-level alchemist, a ninth-level formation master, and a ninth-level weapon refiner.

But he now knows that these three paths still have a longer way to go after the ninth level. For example, after the ninth level alchemist, there are five levels of existence: king level, emperor level, honorable level, saint level, and emperor level.

It is conceivable that after the formation reaches level nine and the weapon refining reaches level nine, there will be other levels later.

To reach these levels, you naturally need to pass on the corresponding knowledge of alchemy, formations, and weapon refining.

This fifth level is about the inheritance of these three paths after breaking through to the ninth level.

If Xiao Yifeng completely masters the contents of this fifth level, his alchemy ability, formation ability, and weapon refining ability will reach an extremely terrifying level.

With these three methods alone, he is enough to control and suppress the entire ancient world.

However, the content of this fifth layer is really huge, more than ten times larger than the contents of the previous three layers combined.

Even if Xiao Yifeng has a strong understanding, if he wants to completely control the contents of the fifth level, it may not be possible for a long time.

However, there is a set of formations in the fifth level of the Yin-Yang Forbidden Code that is very attractive to Xiao Yifeng and makes him have the urge to successfully practice it. It is the space teleportation formation.

The teleportation array he used to come to the ancient world from the earth and the Shura clan's other three clans' formation to return to the Shura world were all space teleportation arrays.

But this space teleportation array is also different. There are ordinary space teleportation arrays that can travel through space instantly.

There are also large space teleportation arrays that can teleport from one world to another.

And Xiao Yifeng wanted to control this space teleportation array so that he could return to the earth from the ancient world.

Now the space transmission array that connects the earth and the ancient world has been destroyed.

If Xiao Yifeng wants to return to the earth, he must either find a new teleportation array, or rearrange a space teleportation array that can teleport to the earth, or wait until his strength reaches a certain level to tear apart space and return to the earth.

But it is extremely difficult.

That's why Xiao Yifeng is so interested in this space teleportation array.

However, it is very difficult to understand and arrange this space teleportation array.

But Xiao Yifeng has an advantage that others don't have, that is, he has mastered the power of space.

This made him realize that arranging this spatial teleportation array reduced a lot of trouble and could be deployed faster.

The most critical factor for the successful deployment of the space teleportation array is the power of space.

Others cannot control the power of space, so it is naturally difficult to arrange a space teleportation array, but this is no obstacle to Xiao Yifeng.

But even so, it still takes a certain amount of time for Xiao Yifeng to set up this spatial teleportation array.

After all, this is a teleportation array from one world to another.

It is more difficult to arrange the space teleportation array than the ordinary space shuttle.

"It's time to leave!"

Xiao Yifeng stood up and muttered to himself.
Chapter completed!