"Eight Formation Map." Ling'er's words made Dugu think of something, which was the master's former Eight Formation Map of the Natal Magical Warehouse. Although the old man's current Eight Formation Map of the Natal Magical Warehouse is only one Guizhen Hall and a sealed Dzi bead, they can borrow the method of refining treasures of the Eight Formation Map, and these Eight Formation Map are also the treasure of the formation.

"Haha, it seems that my brother is a little embarrassed." Ling'er smiled. She really didn't expect that Dugu found a breakthrough with just one sentence of her.

"Brother, do you also want to refine an Eight Formation Diagram for Sister Ling'er as your natal magic weapon?" Feng Yi asked with a smile beside her.

"No, the Eight Formation Diagram is not suitable for Ling'er. I just want to learn from some of the ideas of the master to refine the Eight Formation Diagram." Dugu said with a smile and shook his head.

"Ling'er had previously merged his own veins with the eight trigrams Kun position pattern on the seal of the sky. Kun represents the earth in the Eight Trigrams, which belongs to Yin, and has the meaning of hiding. However, what is contained in the blue stone is the rule of Yin. Yin is the main hidden and hidden. Looking at the rules in the boundary stone, it is just hidden and not visible, but it is in line with the great meaning of Kun position. The master's eight formation diagram is the balance and unity of the eight poles, but Ling'er's magic weapon cannot go that way, and it should be based on the meaning of Kun position.

Ling'er, your veins are in line with the Kun position pattern of the seal of the sky seal. According to your rules, you may have a lot of understanding of the Kun position. What do you think?"

"Well, brother is right. Ling'er's chaotic body is good at balancing the various systems. On the one hand, it is integrated, but on the other hand, it lacks the meaning of sharp and enterprising. To refine magic weapons, you naturally cannot go this way again." Ling'er smiled.

"I think that the nine-type chaos-integrated natural thing is probably impossible in this world. Only by combining all the things in the formations into one and refining them into treasures can we be suitable for Ling'er's use." Dugu frowned and said.

"Let's use the nine treasures as materials. The real five elements are used to refine the fire of yin and yang into the chaos. What are the other spirits, wind, thunder, yin, and yang? This Yin is naturally the green boundary stone, and this Yang?"

When it comes to the yang system spirit object that was used to refine treasures for Ling'er, Dugu hesitated for a moment. In fact, it would be nice to take a piece of amethyst from the Yang Lingzhu in the Lingfei Tian Mansion to nourish it, but he always felt something was wrong.

"The yang thing can be a force stone." Old Fuxi said: "The way of power does not belong to various attributes, but if these attributes really work, they all need to be used as a use. If the yang spirit object refined into the magic weapon is too advanced, it will probably not be able to show the effect of the Yin Ming Realm Stone, and it cannot highlight the special effect of the magic weapon after it becomes a treasure. Using this force stone as the yang system treasure material is just right for use."

"Yes." The master's suggestion made Dugu realize that this treasure refining does not mean that everything should be the best, but that it should be the most suitable. Using this force stone instead of amethyst will make the treasures refined in the future have no shortage of strength.

"Brother, I'm refining magic weapons for Sister Ling'er. Isn't that the required thunder spirits to use them as treasure refining materials? This is not possible." Nannan was also listening to everyone's refining matters, and suddenly interrupted.

"How could that happen?" Hearing Nannan's words, everyone was stunned for a moment. Ling'er, who reacted immediately, quickly squatted down with a smile, twisted her hands on Nannan's little face and said, "Isn't this a waste of using thunder spirit to refine magic weapons? Sister, just need a higher-quality thunder treasure."

"Oh, that's right." Xiao Nannan patted her chest, looking scared. Everyone laughed. "Sister wants that thunder treasure, I wonder if the thunder spirit bead may be used." Xiao Nannan said seriously.

"Thunder Spirit Pearl?" Dugu was a little confused. This was the first time he heard of this thing.

"The Thunder Spirit Pearl is a thunder spirit essence, and it has the first thunder system rules, which is a rare thunder system treasure." The old man laughed and said, "If you refine it with your Yin-Yang Fire, it would be enough to apply it."

"Haha, Nannan is so powerful. Can you refine the Thunder Spirit Pearl if you are so small?" Feng Yi obviously knew about the Thunder Spirit Pearl and teased Nannan with a smile.

"Nannan doesn't have the ability to refine the Thunder Spirit Pearl now. It was refined by Brother Zi Ling." Nannan smiled.

The purple spirit in Nannan's mouth was naturally the purple thunder spirit. Since the purple spirit was re-acquisitioned and engraved, Dugu arranged for him to live with Nannan and the others to build a thunder and lightning field. Since then, he has never understood his situation. Unexpectedly, he actually refines the thunder spirit bead.

Soon, under the instructions of Xiao Nannan, a thunder spirit went to the "Thunder Garden" where they lived, and asked Zi Ling to ask for the thunder spirit pearl, and there were as many as four.

"Four pieces, haha, one of them is refined with Yin-Yang Fire, and the other three pieces. The master is better than you to cultivate and cultivate with the marrow of pain. See if it can make its inner rules perfect." Dugu took the purple thunder spirit bead handed over by Xiao Nannan and said with a smile.

The matter of the thunder treasure material was solved, but the wind treasure material stumped everyone. The purpose of their journey was to find the wind marrow. At this moment, Ling'er's magic weapon was also stuck on the wind treasure.

"It seems that the matter of refining your natal magic weapon is probably going to be put on hold for the time being." Everyone thought about it, but never thought of anything that could replace the Fengzhi as a material for Ling'er's natal magic weapon. Since this, Dugu had to say accusation to Ling'er.

"Isn't it just waiting for a few more days? It's nothing. Isn't there any reason to go to the Soul-Mixing Valley?" Ling'er giggled indifferently.

The next day, the crowd set out again and continued their journey. This time, the aura of everyone was very different. The power of the underworld fluctuated in each body. If the middle and senior monks in the real underworld saw this, they would definitely think that they were the young masters and ladies from those big families who were traveling together.

The Yuan Dan refined by Zhuo Lin is a strange thing. When he takes it, he can transform the Yuan power in his body into the Yuan power he wants to convert. Therefore, everyone uses the Ming Ling Liquid as he wants to take the elixir, but he does not expect that Feng Yi, Ying'er, and Xiao Nan's Yuan power will be transformed into the fire-type Ming Yuan, and the others will also be transformed into the Ming Yuan power that is the same as his original Yuan power.

"Sister Zhiruo is good. You don't have to accept this Li Yuan Dan." Feng Yi hugged Xu Zhiruo's shoulder and smiled. Xu Zhiruo was originally practicing Mingyuanli, so naturally she didn't need to use the Li Yuan Dan.

A few days later, the group finally arrived at the location of the Soul-Muhun Valley. Although it is called a valley, the Soul-Muhun Valley is not a small valley, but an extremely vast area, crossing the Ten Thousand Skulls Mountains.

The Ten Thousand Skull Mountains are really as famous as their name. The mountains look at each other, they are really huge skeletons. The entire Ten Thousand Skull Mountains are like a huge pile of skeletons.

"This Wanshou Mountain is really strange. These peaks are as different as real skeletons, but I don't know how this kind of mountain shape is formed." Dugu looked at the Skeleton Mountains and said strangely.

"Maybe it's really transformed by skeletons." Feng Yi smiled beside her.

"How is it possible to transform skeletons? Every skeleton mountain here is thousands of feet high. If it were really transformed by skeletons, then how could this skeleton be such a terrible existence during his lifetime? How could such a huge creature exist?" Dugu shook his head in disbelief.

"This may not be possible. The world is so great that we have never seen before, and it may not exist. There are many things that are beyond our imagination. I think Yi'er's words make some sense." Ling'er frowned at the huge skeleton mountain.

This Wanshou Mountain Range has countless peaks, with different shapes, and both humans and animals.

"If this is true, then these beings will be so powerful that they are unimaginable during their lifetime." Listening to Ling'er's words and looking at the huge mountains, Dugu couldn't help but yearn for it. His own souls and seven union bodies have never been integrated. This has always been a part of Dugu's heart disease. The existence of a strong body really made him very moved.

"It's a pity that these skeletons have already been petrified. Otherwise, if they would have some evolutionary fetal pools, they would probably have been able to produce powerful creatures." Feng Yi sighed.

"Let's go." Dugu walked first and walked towards the Soul-Mirror Valley surrounded by countless skeleton mountains.

At the entrance of the Soul Mo Valley, there are two confronting mountains and two giant beasts that are alive. Judging from the situation, it looks like two beasts roaring and confronting each other.

Before passing a giant rock like a canine, Dugu stroked his hand on the giant rock, explored his spiritual sense and felt it carefully. The giant rock was nothing special, the real stone did not have any characteristics of bones.

"These things are probably left behind after the soul of the dead creature." Ling'er walked behind Dugu, watched him explore the huge rock, and said softly.

"How can I see it?" Dugu asked in confusion.

"If it is the bones of a creature, there is still a chance to become a dead spirit. The bones will not be petrified. Besides, looking at the peaks, these mountains are so huge, then if these beings are creatures, their bodies must be extremely powerful in life. Even if they die, they will turn into ancient corpses, not skeletons.

Therefore, these existences are afraid that the skeleton undead will grow up and eventually the soul will be destroyed and transformed." Ling'er analyzed. After the dead soul is destroyed, there will be no chance of condensed spirits. The remains will gradually become fossilized.

Seeing that there was no gain, Dugu had to give up and took everyone to continue walking towards the valley. As soon as he approached the entrance of the valley, he heard a burst of roars coming from the deep valley, like thousands of ghosts crying.
Chapter completed!