Di Jiu could escape four meters at first to nearly 100 meters at a time, but it took three days.

Although the speed of mental concentration slows down, di Jiu is still trying to escape. Even if he makes a centimeter progress every day, di Jiu will practice without hesitation, which involves his life.

After entering the sky for three days, di Jiu also met some precious spirit grass and minerals. He didn't collect anything except a level 4 black gold jade. All his time was used by him to learn the art of divine mind evasion.

On the seventh day, di Jiu stopped. His mind evasion has been able to escape 150 meters.

He stopped because he saw a huge book.

Di Jiu had never seen such a huge book. The book was half open and fell vertically on the ground. It looked very majestic and powerful.

At first, di Jiu thought it was a natural boulder like a book. When he felt the smell of the book, he immediately found that it was a real book.

Di Jiu raised his hand and called out brother Shu. As soon as brother Shu came out, he exclaimed, "what a big book... Brother, we have reached the curtain of heaven?"

Di Jiu nodded. "Yes, this is the curtain of heaven. You see this book. It is definitely a top treasure. I'm going to refine this book. Once I open the book, I don't have time to find the treasure. You've been looking for the treasure. If you have the news of Geng Ji, tell him I'm refining this book here."

"Yes, big brother, the tree brother rubbed his hands happily." he wanted to go out alone for a long time, but the outside world was too terrible. If he wasn't careful, the tree root would be taken away by someone to refine or drink stew.

There shouldn't be a strong guy in the sky. At its current speed, it should be able to save his life.

"There are many dangers in the sky. If you are accidentally killed, you can only be unlucky. Also, take the dung beetle out and see if it has a chance." Di Jiu said impolitely.

A sharp mouthed beetle attached to the tree brother's head heard Di Jiu's words, some dissatisfied purred a few times, but di Jiu didn't pay attention to it at all.

After the tree brother left with the dung beetle, di Jiu went to the book. He wanted to get close to the book and touch it. When Di Jiu came to the book about ten feet, a force collided and directly blew out a few meters away.

"Friend, this method is wrong. The world book doesn't read like this. If you want to read the world book, you should be at least ten feet away from the world book, and then feel it slowly with your mind. If you are lucky, you can get very valuable things." Di Jiu just got up, a monk came again, and took the initiative to say that di Jiu's method was wrong.

"Do you know this book?" Di Jiu asked in surprise. He thought it was his first discovery. Unexpectedly, anyone knew this book. He not only knew this book, but also called it the world book.

The monk who spoke also looked very young and built a six storey foundation. He was wearing a grey Friar's robe and a storage bag hung around his waist.

After listening to di Jiu's words, he was also surprised, "this is the World Book of the sky curtain. I don't know how many years it has existed. How can I not know? I came here to see the world book and take a chance."

Di Jiu was embarrassed. He rubbed his hair and touched his chin. He just thought he had found a baby. Unexpectedly, the whole world knew that this was the book of the sky curtain world.

This can only blame him for his little understanding of the sky curtain. Although he bought two jade slips of the sky curtain, it was only about how to get to the sky curtain, how to get the sky curtain card, and the simplest external situation.

As for the world book in the sky, this was the first time he heard it.

"Taoist friend, this world book should be great? Why didn't anyone refine this book and take it away?" Di Jiu asked puzzled.

He believed that he would not be the only one to see that the world book was not simple.

Hearing Di Jiu's words, the grey friar opened his mouth and looked at di Jiu for a long time. He finally understood who Di Jiu was. Dare Qing was a guy who didn't understand anything. I really don't know how this guy came into the sky.

"Er... The Taoist friend may not know that the world book can not be refined or taken away. It is said that this is something from the upper world. Maybe someone will fly to the upper world one day and bring this news to the upper world. In the cultivation world, I haven't heard who can refine the world book." the grey friar answered Di Jiu after a while.

After saying this, he seemed to know that di Jiu should be a practicing idiot, and simply said, "Once upon a time, there came a strong man who was a hundred years old. He had been refining the world book for a whole year. As a result, he was eaten back by the world book, seriously injured and retreated. It was said that his foundation had been damaged. Since then, no one dared to take the risk of refining the world book."

After listening to this, di Jiu took a breath of air-conditioning. Is he a strong man in the sea breaking realm within 100 years old? He is almost 30 years old. Even if he has starry veins and gray stones, he is not sure he can enter the sea breaking realm within 100 years old.

There are many strong people in the world. Sure enough, one mountain is still high.

What's more terrible is that a strong man who opened up the sea didn't refine the world book for a year, so he built the foundation to actually want to refine the book.

"Then please ask your friends, what's the advantage of staying here to understand the world book?" Di Jiuyi hugged his fist and asked sincerely.

The friar in grey pointed to the world book and said: "This book contains the name of the treasure of the whole universe and the truth of the great road. Once a Qi monk realized a trace of the truth of the Dan Road in this book by chance. Now he is a king of seven grade Dan. I have been stuck on the sixth floor of the foundation for many years. I want to take advantage of this opportunity to feel a trace of the truth of the great road and take the opportunity to step into the seventh floor of the foundation."

"Many people will come here to understand the world book?" after understanding the world book, di Jiu didn't have much hope for refining the world book.

It's not that he has no enterprising spirit. He knows that he will waste time if he can't finish it. It's not enterprising, but stupid.

"Of course, now that the curtain of heaven has just opened, many monks will gather here soon. Some people give up looking for treasures in the curtain of heaven and come to understand the world book." after answering Di Jiu's words, the grey friar found a place by himself, then arranged some defense restrictions around and began to close his eyes to understand the world book.

When Di Jiu saw that the other party had no intention to speak again, he had to give up.

He also sat down about ten feet away from the world book and began to learn from the grey Friar's perception of the world book.

Di Jiu's mind slowly came into contact with the world book, and then penetrated into it.

A vast and majestic breath poured in, and di Jiu immediately knew that even if he relaxed, he was still a little too anxious.

"Poof!" under the impact of the vast breath, di Jiu opened his mouth and a blood arrow spewed out. Before the vast breath rushed into di Jiu's knowledge sea, the gray stones in di Jiu's knowledge sea threw up circles of Tao patterns to block the terrible smell of the world book.

Di Jiu's mind is also very concise. After the majestic breath of the world book is blocked, he spits out another mouthful of blood, he actually lets his mind stay in the world book.

The grey friar in the distance opened his eyes and looked at di Jiu who vomited blood. He shook his head, continued to close his eyes and began to understand.

Understanding the world book is that the divine mind must not touch the world book within three feet, otherwise it will be severely damaged by the vast breath of heaven in the world book. This is also the reason why the world book cannot be refined. Your divine mind can't touch the world book. How to refine the world book?

Like a sea of smoke, the vast atmosphere rushed to di Jiu. Di Jiu shocked and felt the rows of big characters in the world book, "the world is vast, or the stars, or the universe, or unity. No matter what form the world universe exists, it is composed of things, and all existing things are tangible. No matter gold, wood, water, fire, earth, wind, thunder, ice, dark light, no matter time and space..."

Di Jiu was stunned. He saw this statement for the first time. In his consciousness and perception, time and space are invisible. Even light and darkness should be invisible

As soon as the world book opened, it gave him such a big shock that everything was tangible.

(that's all for today's update. Good night, friends!)