Helen and Feng Siniang, they don't have to worry about Xia Yu, after all, they have all been cultivated by Xia Yu, they have taken the ancestral dragon blood and the pill to replenish the heavens, each of them is an immortal body, refining the immortal demon corpse and the immortal demon inner pill, as long as there is no rush, there will be no tragedy of exploding and dying!

The place of Demon Peak Valley is easy to attack and difficult to defend, and the tribe of Demon Peak Valley is too weak, and it is indeed very difficult to cultivate and grow such a weak tribe.

But that doesn't stump the summer rains!

Because he has already drawn up a training plan!

After sweeping the surrounding forces, Xia Yu is ready to go to Snow Lotus Mountain, and when the time comes, Sarah will play the role of a guide and entourage. In order to prevent the remnants of the surrounding forces from revitalizing after Xia Yu and Sarah leave, and attacking them en masse, it is necessary to arm the place of Demon Peak Valley to the point of impregnable, in that case, Xia Yu can leave with confidence!

The Devil's Peak Valley is a forest, in fact, this area is very large, after all, there are more than 20 miles from east to west, not to mention the length, listen to Sarah, this valley is a hinterland of two mountains, stretching hundreds of miles from north to south. However, there is no need to divide this valley into a sphere of influence, just a solid core area!

In the valley area, the formation is undoubtedly the best choice!

If a Taoist formation is laid out in the Demon Peak Valley, it is equivalent to an additional natural barrier, and even if foreign invasions are made, it will be difficult to break through!

Xia Yu doesn't understand the formation!

But he has a master under him!

Shi Ji followed Sasa and specialized in studying formations!

After all, she used to be a disciple of the Interception Sect, and the Interception Sect is known for its formations!

The Great Sect Guardian Array, the Zhuxian Sword Array, is one of the four great killing arrays in ancient times, and is also known as the first killing array of the Heavenly Dao, and it is the most lethal formation among the four great killing arrays in ancient times. But the arrangement of the Zhuxian Sword Array requires the four swords of Zhuxian, and the four swords of Zhuxian are all in the hands of the Tongtian Sect Master, so the outside world cannot follow suit, let alone study!

The Illusion Demon Array and the Ten Thousand Bone Demon Array mastered by Shi Ji were very powerful, but these two major formations were not suitable for arranging the Demon Peak Valley, so they were not within Xia Yu's consideration!

"Shi Ji, what formation did Sasa teach you?" Xia Yu asked him.

"What does the Church Master do?" Shi Ji has a keen sense of smell.

"That's right—" Xia Yu told Shi Ji what he thought.

After hearing this, Shi Ji said: "A sect, especially those that have the Immortal Mountain Cave Mansion and the Ancestral Ting Dojo, basically has its own Guardian Array, and even if there is no Guardian Array, there are also Dharma Protector Divine Birds. For example, the great apologetic array of the sect - the Zhuxian Sword Array. The protector of the Dharma - Nine Heavens Kunpeng. Sasa is very thoughtful about our Divine Dragon Sect, and the formation she taught me is indeed very powerful, and its purpose is to make our Divine Dragon Sect use it as a great guardian array in the future. Because the sect leader didn't ask before, I didn't mention it to you! ”

"What a formation! Tell me about it! Xia Yu asked curiously.

"This is one of the four great killing arrays of the ancients, and it is as famous as the Sect Interception Immortal Sword Array-Mixed Yuan Heluo Great Array!" Shi Ji said.

"Fertile grass! So powerful! Xia Yu exclaimed.

Although Xia Yu hadn't heard of the Mixed Yuan Heluo Great Array, he had long heard of the bull fork and sharpness of the Zhuxian Sword Array, both of which were ancient killing arrays, and they were as famous as the Zhuxian Sword Array, so it can be seen that this Mixed Yuan Heluo Great Array was also a mess!

Shi Ji said: "This Mixed Yuan Heluo Great Array was learned by the Ancient Demon Emperor Jun from the Heluo Book, and created according to the number of the day after tomorrow, it used to be the same as the Zhou Tian Star Dou Great Array, which was used to guard the Ancient Demon Clan's Heavenly Court, but at that time, the Zhou Tian Star Dou Great Array was the Ancient Heavenly Court's Boundary Protection Array, and this Mixed Yuan Heluo Great Array was an auxiliary array. This array is modeled after the layout of the ancient mountains and rivers in the flood wilderness, which can be described as all-encompassing. If the Zhou Tian Star Dou Great Array is the sun, moon and stars, then the Mixed Yuan Heluo Great Array is the mountain and river leylines. It contains the rivers, mountains, oceans, skies, birds, beasts, flying insects of the flood period, and the infinite changes that evolved the ancient flood world. ”

"The beauty of this array is that you can't feel the passage of time in it, you can see the snow-capped mountains become the ocean, the sea becomes mulberry fields, and the illusion in it, a lifetime of tens of millions, a moment of life and death, as if hundreds of millions of years have passed, and it seems to have passed an immeasurable calamity, so it is called the Mixed Yuan Heluo Great Array. There is no formation space in this formation, and it can be perfectly integrated with the outside world, making it impossible to distinguish between virtual and real. ”

"Zhou Tian Star Dou Great Array, Zhuxian Sword Array, and Twelve Heavenly Gods Great Array, these three major formations all have the power to destroy the heavens and the earth, mysterious and weird, infinite killing opportunities, and extremely dangerous, but the Mixed Yuan Heluo Great Array is not, the main role of this large array is not to kill, because this is the strongest phantom array in the Three Realms. Entering it is like being in a labyrinth, and you can't feel the passage of time, and if you can't debunk the illusion, you'll die of old age. You may think that it will only take you a few minutes to get in, but in fact, you have been trapped for thousands or even tens of thousands of years, this is the terrible thing about the Mixed Yuan Heluo Great Array, so that you don't know how to die! ”

"This is really amazing!" Xia Yu sighed.

You can't feel the passage of time, all you see is illusions, but you can't tell the difference, and you will eventually be trapped alive, worthy of being one of the four great killing arrays of antiquity!

"Back then, Di Jun created this Mixed Yuan Heluo Great Array, which was actually inspired by Nuwa Niangniang's mountain and river community map. The Sect Master should have a deep understanding of this. After all, the map of mountains and rivers is a map of the desolate world, which is infinitely changing and incomparably real, making it impossible to distinguish the authenticity from the fake, and it is difficult to get out of trouble if you strayed into it. However, the Shanhe Society Diagram is a magic weapon, the internal space is its own, which can be integrated with the outside space, locking and covering an area, and the Mixed Yuan Heluo Great Array has no formation space! Shi Ji said.

"Listen to you, it's true!" Xia Yu said.

At that time, Nuwa Niangniang lent the Shanhe Sheji map to Yang Jian, and Yang Jian unfolded the Shanhe Sheji, which perfectly overlapped and blended with the outside world, Yuan Hong strayed into it and couldn't come out, and was finally subdued!

Some time ago, Xia Yu repeated his old tricks, and it was with this trick that Elton was trapped!

"The Mixed Yuan Heluo Great Array is extremely mysterious, but it is not complicated, Sasa has already taught me the method of arranging the array, since the main sect is to set up the array, then I will teach you the method now!" Shi Ji said.

"That's good!" Xia Yu said happily.

――

After getting the arrangement method, Xia Yu was very excited, and then he was ready to arrange it immediately!

The formation is a thing, if you can understand the subtlety of it, you think it's very simple, if you don't understand it, it's complicated!

It's the same as magic!

If the magic is not revealed, people will find it amazing and unbelievable!

But if the secret is revealed, you will have to hehe directly!

As the saying goes, one life is two, two is three, and three is everything. There is also the so-called Tai Chi gives birth to two instruments, two instruments give birth to four phases, four phases give birth to gossip, gossip and change sixty-four yao, and since then the cycle has been repeated, and the changes are endless. The formation contains many factors such as yin and yang, five elements and gossip, and the knowledge in this can be described as broad and profound!

The mixed Yuan Heluo Great Array is divided into two major arrays, the mountain array and the river array, but this is a large array and a small array, and the corners are hooked and connected, the twists and turns are opposite, connected to each other, and the cycle repeats. The mountain formation part contains 8864 small formations, while the river formation part has 9981 small formations. Each small formation is an array eye, plus the two large array eyes, the entire formation has a total of 147 array eyes!

That afternoon, Xia Yu asked Sarah to select 147 fairy demon masters in the clan and let them gather in the castle!

After everyone arrived, Xia Yu announced as the patriarch: "Our Demon Peak Valley is weak, the territory is small, the clan is small, and we are often invaded by foreign clans, but this kind of thing will never happen again from tomorrow." Now, I want to arrange the next big killing array in the land of Demon Peak Valley, this formation is one of the four great killing arrays of ancient times, it can be said to be famous and shocking the Three Realms, shaking the past and the present, and the power is infinite. With this formation, we in the Demon Peak Valley no longer have to worry about foreign invasion, even if there is an army of hundreds of thousands, we must let them have no return, trapped in it, and let them be slaughtered! ”

Everyone was shocked when they heard this!

What the human race is most proud of is the formation, alchemy and refining weapons, and it is with the help of these things that it will become the orthodoxy of the Three Realms!

But for the demon clan, these things are high-tech, they are turtles, they can't study them thoroughly, and there is no way to study them. Xia Yu is an alchemist, and he has already made these demon clans in the Demon Peak Valley very admired, but I didn't expect him to be proficient in formations, he is simply an all-round wizard!

"Patriarch, is there really such a powerful formation?"

"What kind of formation can withstand hundreds of thousands of troops?"

"It's really fake, I haven't read a book, don't lie to me, patriarch!"

Xia Yu smiled and said: "This array is called the Mixed Yuan Heluo Great Array, which was created by the ancient demon emperor Jun, known as the strongest phantom array in the Three Realms, and was once the town boundary array of the Demon Clan's Heavenly Court, modeled after the direction of the mountains and river veins, set up with endless changes, incomparably mysterious, you can't feel the passage of time when you are in it, the illusion is heavy, it is difficult to distinguish between the virtual and the real, and the time of hundreds of millions of years is gone, and in an instant, he strayed into it, measuring that he has great ability, and he doesn't want to get out of the predicament, he will only be trapped alive and dead, and his body will die." It is also difficult for a master who is proficient in formations to crack, let alone these demon clans in the second world who don't know anything about formations! ”

The Mixed Yuan Heluo Great Array can be called one of the four great killing arrays in ancient times, which shows the complexity and mystery of this formation, ordinary people can't crack it at all, and the formation masters may not be able to succeed, and the extremely smart human race can't do it, not to mention these demon clans, they are all laymen, so if you come in, you will die!

In this high-level demon clan world where the cultivation is the end, any formation can make these demon clans break their eggs. Therefore, Xia Yu arranged the Mixed Yuan Heluo Great Array in the Demon Peak Valley, which can completely turn this area into a forbidden place of death, and whoever comes and who dies will have no possibility of escaping at all!