After getting the permission of the Heavenly Emperor, she said, "The Heavenly Dao wants to pass through the Ancient Divine Beasts and let us disappear together with the Ancient Divine Beasts. If we have other ways to suppress the Ancient Divine Beasts, so that the Ancient Divine Beasts have always maintained their way of existence that is alive but suppressed, will the Heavenly Dao not dare to move us easily? No matter what, Heavenly Dao couldn't leave the Ancient Divine Beasts to humans to deal with, it was too dangerous. ”

"Maybe that's the way to do it." Yu Xiu looked at the Heavenly Emperor, "I wonder if His Majesty the Heavenly Emperor has any other way to suppress the fierce beast?" ”

"The Ancient Beasts have been suppressed by the Soul Suppression Lantern for trillions of years." The Heavenly Emperor pondered and shook his head, "I've never heard of any other way to suppress the beast. ”

Lin Du thought for a while: "Father, then let's check the classics in the library pavilion." ”

"I'll go back to the Demon Realm to check." Yu Xiu didn't believe that way in those ancient books of the Heavenly Realm, "The Demon Realm may have more various other methods. ”

"It's fine. Your Demon Realm has always been very good at ...... "The Heavenly Emperor thought for a moment," the spirit of innovation. ”

Lin Du lowered her head and laughed sullenly, she laughed that the Emperor of Heaven must have wanted to say that the Demon Realm has always been very good at sideways, and when the words came to her mouth, she changed her words to the spirit of innovation.

In this way, the three soldiers divided into two routes, searching for the ancient books in the heavenly realm and the demon realm.

On this day, Lin Dui was fighting in the sea of books, and Chen Yuanzhi's voice appeared in her head, "Twilight, I have been carefully checking the information about the evolution of the plane in the company's system for several days, and I have found an interesting thing. ”

"What's the matter?" Lin Du was curious.

Chen Yuanzhi cleared her throat: "There is an immortal cultivation plane, after the evolution is completed, the immortal cultivators are not rudely destroyed by the turmoil created by the plane, but survive in the paradise. And the modern country also continues to develop outside the Taoyuan, and does not know the existence of immortal cultivators. ”

"Xanadu?" Lin Du asked, "How was it constructed?" ”

"It's a stone barrier that is indestructible and undetectable or indestructible." Chen Yuanzhi explained, "I made a special inquiry, it should be a spirit stone." ”

"What kind of spirit stone is it?" Lin Du felt that the development of the plot was becoming more and more mysterious.

"It is a stone that condenses the aura and luck of the plane, and only such a stone can construct an enchantment that is integrated with the plane. As long as the plane exists, enchantments will never be a problem. Chen Yuanzhi remembered the plane he had experienced, "There are very few such stones, I have encountered them in the fantasy plane, and the immortals there will refine this kind of stone and attract the qi of heaven and earth into the stone, but if you are not careful, you will be counterattacked." The luck of heaven and earth is not something that anyone can induce. ”

Lin Du became more and more confused: "So this kind of stone is naturally generated between heaven and earth, or is it artificially refined?" ”

Chen Yuanzhi explained Lin Dui's confusion: "This kind of stone will naturally be produced between heaven and earth, but the number is very small, many planes may not have one, and the spiritual power in the spirit stone is also more or less. Artificial refining is to select natural spirit stones and then carry out the operation of inducing qi into the stones, which can ensure that the spirit stones are more pure, and only the refined spirit stones can have enough energy to construct an enchantment that integrates the plane with the plane. ”

"As long as there is the slightest hope, I will try it." Lin Duan cheered for himself, "After all, it is also a method, it is indeed possible that the spirit stone does not exist in this plane at all, then it may also exist." ”

"Come on." Chen Yuanzhi secretly told Lin Dui: "Actually, Mr. Xue should support you, he knew about my information, and he secretly told me that I could ask him for help if I needed it."

"Mr. Xue is not the kind of person who has experienced too many planes and treats life as dust." Lin Duan remembered Xue Yunting's previous conversation with Lu Zhaoqing.

"yes, but he can't support you openly." Chen Yuanzhi said softly: "He manages so many planes, he can't openly express his position, otherwise every tasker wants him to support and help do these things, what should I do?" Dimensional evolution is the law, natural selection, survival of the fittest, there must always be death. Just like the dinosaur world, there is always a sacrifice in the evolution of the plane. ”

"I understand, too." Lin Du understood these truths, as early as in high school biology class, the theory of evolution was very clear, "It's just that when it's really in front of me, I can't watch so many people die, let alone push the two people who could have avoided this catastrophe into this meat grinder." ”

"Of course, it's different." Chen Yuanzhi understands Lin Dui's thoughts, and after getting along for so long, she knows every soft corner of Lin Dui's heart.

"But ......," Lin Du remembered one thing, one thing she had been worried about, "If you can construct this kind of enchantment similar to the Peach Blossom Spring, will the two worlds of heaven and demon and the human world no longer be connected?" ”

"Why do you ask?" Chen Yuanzhi didn't expect Lin Du to ask such a question.

"You can also see that human beings are evolving, they already have cars, and soon, planes, rockets, and even nuclear weapons will appear, and if they discover the existence of the two worlds of heaven and demon, no one knows what they will do." Lin Du worried, "Moreover, no matter what you say about the two worlds of heaven and demons, they are all people who can do magic, immortals, for them, human beings have been as cheap as ants for a long time, and they can decide the life and death of human beings with their fingers." Their existence is too much of a threat to humanity. ”

Chen Yuanzhi was a little distressed: "Twilight, logically speaking, it is indeed possible to construct this kind of barrier that isolates the two sides from each other, but it all depends on the amount of spiritual power contained in the spirit stone. ”

"I see." Lin Twilight wanted to do everything she could to make this plane evolve as peacefully as possible.

After learning the information of the spirit stone, she immediately went to ask the Emperor of Heaven: "Father, my son wants to know if there is a kind of stone in our heavenly realm that has accumulated the aura of heaven and earth and has existed for many, many years. ”

The Heavenly Emperor thought for a moment: "I haven't heard of it. Why do you ask this? ”

Lin Du organized the language: "Erchen just thinks that since the soul suppression lamp can construct an enchantment to maintain the operation of the heavenly realm, then perhaps the stone that has absorbed the aura of heaven and earth can also be used to construct an enchantment. ”

"I haven't seen this kind of stone you talked about...... Suddenly, the Heavenly Emperor seemed to remember something, "We can go to Taishang Laojun to have a look, he likes to collect some strange things for alchemy." ”

"Okay." Lin Du saw some hope.

Taishang Laojun there, several Dan furnaces slowly drifted white smoke, and there was a heavy sandalwood smell in the hall, which made people feel calm.

"Attend His Majesty the Emperor of Heaven." Taishang Laojun saluted the Emperor of Heaven.

The Emperor of Heaven helped him up and made his intentions clear: "Laojun, my daughter wants to come to learn alchemy, and she also wants to see if you have any unique alchemy materials here." ”