The three girls didn't seem bored because of Ye Chu's songs. In addition, Ye Chu still did not appear, so they continued to practice with peace of mind.

Especially the Rainbow Sisters, they have to rely on the Taoist techniques of the Crane clan to restore some of their physical strength.

Although it is difficult to find the purest immortal essence in this world now and cannot provide them with the best source of power, they must practice. They must practice slowly by using the most spiritual energy, otherwise their power will be exhausted again.

On the other end of the tree cave, Ye Chu and Bai Fengxian were restoring the ancient formation on the Book of Heaven.

This is a powerful magic array called Du Tian. Most of the magic arrays on the entire book of Heaven are named why Tian, ​​such as Taming Tian, ​​Tu Tian, ​​and Du Tian. It seems that this ancient magic array ancestor has no good impression of God.

In the air of the tree cave, an amethyst-like magic array was floating, looking a bit like an amethyst coffin.

But this is not a coffin, but a magic array arranged with special materials. Those who don’t understand will definitely not be able to see the trick.

"This formation is specially used to scare people with this type. People who don't know will think that it is a big figure's hanging coffin, which is very easy to be attracted to come forward..." Bai Fengxian grinned and a wicked smile rose at the corner of her mouth.

"It's indeed a bit scary..." Ye Chu also smiled.

This magic array has extremely strong charm and uses the curiosity of practitioners or creatures. Everyone wants to find treasures.

Whenever you see this magical purple crystal divine coffin, you may be an individual or a monk, and you will think of some big man who might be asleep inside, what kind of inheritance or treasure it will have.

As long as you step into the violet crystal coffin, you will touch the strongest magic pattern and all living beings will be swept in. The totem similar to the purple crystal coffin will be crushed to the future, and there will be no left of the Yuanling.

"It seems that there is still a difference between this and the one in the residual score..." Ye Chu frowned.

He looked at the magic circle with his heavenly eyes. If he used his heavenly eyes, he could still see some flaws. At least he could see some flaws in the purple crystal coffin totem.

Bai Fengxian sighed: "Yes, the main reason is that he can't find the purple divine wood. If there is a purple divine wood, there is a way to swing this Dutian formation to the extreme."

"It is still far from the level of the real Du Tian Array of Book of Heaven. If the purple divine wood is added, the range of this magic array can be expanded to a radius of nearly ten thousand miles, and then it will be the real Du Tian Array..." Bai Fengxian said longingly, "If the Du Tian Array is truly restored, I am afraid that billions of powerful people will be swallowed by this Du Tian Array. Its power is no less than the strange divine palace that appeared in your love domain back then. If the divine palace appears, everything will be destroyed..."

Ye Chu was a little helpless. He didn't expect that Bai Fengxian was actually a killing maniac.

But this is no wonder, because the formations on this Book of Heaven are almost all terrifying attacking formations, but their defense power is much weaker.

"Has the Divine Palace appeared in the Divine Realm?" Ye Chu was a little surprised. How could Bai Fengxian know?

The Divine Palace also has many ties with Ye Chu. He almost died in the Divine Palace and saw the coffin of the old madman in the Divine Palace. In addition, it is said that the terrifying Biling Island back then was actually destroyed by the Divine Palace.

The Three Saints of those days and the countless powerful people, I don’t know if they are all dead now. Biling Island can be said to be the most tragic time when the God Palace was destroyed.

Bai Fengxian smiled and said, "The God Palace has appeared on this Big 6 long ago, and it has naturally appeared in the divine realm, but the God Palace is so cruel. Every time it appears, it is accompanied by bloody storms..."

"The worst time, probably the time in your love domain a hundred years ago. It is said that at least hundreds of millions of powerful people died on Biling Island, and even the three saints might have been shaken to death by the Divine Palace..." Bai Fengxian sighed, "At that time, it could be said that the Nine Heavens and Ten Domains were shocked. Everyone knew about this. No one could defeat the power of the Divine Palace. All those who could survive were peerless strong people..."

"What is the origin of the Divine Palace? Lao Bai, do you know?" Ye Chu asked.

Bai Fengxian shook his head and said, "Who can know this? According to historical records, this thing has appeared a long time ago. The farthest record was at least 300,000 years ago, so no one can explain this matter clearly. Perhaps it was difficult to say in the era of the Immortal Realm."

"The Big 6 is so magical, so vast, and there are many places where we human cultivators cannot set foot at all now, and may never know." Bai Fengxian sighed, "Just like these magic arrays, it is hard to imagine that there are such magic arrays in the world. If all the magic arrays on this Book of Heaven can be restored, it will not be difficult for me to travel between the stars and the sky. I can also control all the stars..."

"Haha, your ideal is quite lofty..." Ye Chu smiled.

Bai Fengxian also laughed and said, "Haha, I am most interested in the mysterious starry sky. Just imagine when we were on this Big 6, we felt that this Big 6 was very vast and we couldn't understand the boundaries at all. Even a domain is enough to make an ordinary person walk for a thousand years and never get to the end. However, through the magic circle, we can move freely between the starry sky. Looking up, the stars are everywhere, and those places are unknown to us humans."

"How magical that is..."

Ye Chu smiled but said nothing. In fact, he had the same feeling as him. When he was on Earth, he could see the stars in the sky every time he lay in the house.

The scientists on Earth are also constantly researching, and the space agencies of various countries are trying to enter the starry sky.

Human beings' instinctively curious exploration of the unknown world is always moving forward. The same is true for this Big 6, and there are also crazy people like Bai Fengxian.

"What material is purple divine wood?" Ye Chu asked again.

He is completely confused about the matter about the temple now. The origin of the old madman is really weird.

Although he has not seen an old madman for nearly a hundred years and his fellow brothers and sisters, he has seen the coffin of the old madman in the divine palace with his own eyes.

But now Bai Fengxian said that the divine palace appeared at the latest 300,000 years ago, and may even appear even longer. It is indeed strange and unusual.

But now he is a little immune to these things, because even the fairy grass and the fairy crane and the rainbow sisters have encountered it, so what else can't be born?

Bai Fengxian said: "The purple divine wood is a legendary divine material. It is said that it only grows in the gaps between stars, so it is extremely difficult to find unless there is a way to approach the stars outside."

"And most of the magic arrays in the Book of Heaven usually use purple divine wood. This is also the thing that I have been most troubled over the years. There is no news about purple divine wood at all." Bai Fengxian said helplessly, "Unless there is a way to get purple divine wood, most of the magic arrays in the Book of Heaven, and my remaining thousand years of life, may not be able to restore several real magic arrays..."
Chapter completed!