Li Yu looked at the overwhelming extraterritorial demon warship outside the camp and felt that this time it was troublesome and he could not escape.

The demons outside the domain did not stop attacking the camp for a moment. What everyone did not expect was that the main guns of so many warships attacked, and the camp's defense formations were easily blocked. When would the defense formation be so powerful? If it was really so powerful, everyone wouldn't have to escape from Tianya City? How comfortable is it to stay in the city? Who would want to blow the cold wind in this wilderness!

"This should be a spiritual array, but I don't know what level it is." The spiritual eyes observed for a while, and finally showed some relaxed expression on their faces, and said to Li Yu.

At this time, everyone came out of the warships, flying boats and pleasure boats. Li Yu took a look and found that there were more than 100,000 humans who escaped, occupying a large area. The formation protected everyone within the scope of the camp. This camp was very large, of course, incomparable to Tianya City.

"Master Lingyan, what is this spiritual array? How many levels are there?" There is no such thing as a spiritual array in the formation information collected by Li Yu.

Master Lingyan smiled and said, "Don't you know? Yes, you are obsessed with the Tao of alchemy. It is normal for you to not know the way of refining weapons and the way of formation. The formations we generally use are not spiritual. Such formations require the control of the master of the formation. If the person who controls the formation is not familiar with the formation, he cannot exert the formation to the extreme, which will greatly reduce the power of the formation. The spiritual formation is a spiritual formation. The master of the formation does not need to control the formation at any time. He only needs to defend or attack the formation to the formation. The formation can exert the formation to the extreme according to the master's order. The spiritual formation is divided into nine levels according to the spirituality of the formation and the power of the formation, the lowest level and the highest level. If you want to refine the spiritual formation, you must have considerable attainments in both weapon refining and formation. It will only be impossible to create a spiritual formation."

"So that's the case." Li Yu was very interested in this formation. He only needed spirituality to double the power of the formation.

"In theory, there is no master of the spiritual array in this wilderness, and no one should have a spiritual array. I don't know who brought this spiritual array from the spiritual realm." Master Lingyan looked at the defensive formation to defend against the attacks of the demons and said, "The level of this spiritual array should not be high, and the protection range will not be too large. Otherwise, the master of the formation would not be used in Tianya City. Only after running here did I think of using the spiritual array. I don't know who this spiritual array belongs to?"

It is really not easy to find the master of the formation. There are 100,000 people here, and at first glance they are all heads. After the fleeing humans get off the spaceship, people from different forces stand in the team of their own forces and dare not run around, afraid of evacuating again when the time comes, and they cannot find their own team, and other people's spaceships will not let you get on.

Without looking for the master of the formation, Li Yu began to collect information using the system. The 100,000 people were concentrated in a small place. Among the 100,000 people were almost all the elites of Tianya City and their families, and there were foreign demon-slaughtering warriors. At this time, it was so chaotic that the system showed its skills. Even if someone found that the system scanned the system, he would not care about the human beings who used their spiritual sense to scan it randomly. After all, the biggest enemy of human beings is the extraterritorial demon.

News came soon after the system was collected. Li Yu was shocked. He was very familiar with this technique. The first low-level martial art collected by the system. The "Tiandi Art" he practiced by himself was only optimized by the integration of two high-level martial arts. This is Liuyun Huanji's unique skill. How could he collect it here? Could she come to Tianya City?

After checking the system, it turns out that the source of information was Liuyun Huanji. Not only did she come, but her father, the Immortal Immortal Formation King, also, and now the defensive formation of this temporary camp is provided by the Immortal Formation King.

Unfortunately, the level of the Illusion Immortal Formation King is too high, and the system cannot collect information from him.

In addition, Li Yu also collected information that humans really rescued the demon clan. Although humans and demon clans are enemies, humans and demon clans are also friends. The powerful humans enter the demon realm to find treasures of heaven and earth, and often cooperate with the demon clans. The demon clans do not know how to refine elixirs, but they know where there are treasures of heaven and earth in the demon realm. If humans want to obtain these treasures of heaven and earth, they need to pay corresponding pills.

Although human warriors also entered monsters to hunt monsters, this was mainly hunting between low-level levels. Neither human nor the top leaders of the demon clan would care about it, but instead regarded this as a kind of exercise. Of course, this situation was just a private default and no agreement was formed.

When they truly reach the fusion realm, what the human strong men have to face is that since the future heavenly tribulation, the things on the high-level demon race are no longer useful to them. Only some high-level treasures of heaven and earth can refine advanced elixirs is what they need, and the demon race is similar, so they will not fight to the death. Even if they defeat their opponents, kill them, and obtain their bodies, it will not be of much use.

In addition to elixirs, human formations and magic weapons are also things that the demon clan likes. Although the demon clans do not know these things, they have good things. The demon clan is much larger than the spiritual realm and does not know how to refine weapons, but there are more materials. They can exchange things with human weapon refiners and formation masters. This kind of behavior that is prohibited on the surface has always existed in private.

Among the 100,000 mountains in the Demon Realm, a strong figure kept flashing. Every time it flashed, his figure would appear more than ten miles away. People with knowledge would definitely exclaim "Shrinking the ground into an inch". This skill is not very powerful, but walking in the mountains is very convenient.

Under a towering mountain, a huge stone tablet stands with the words "Leiwu Mountain" written on it. A figure flashed and stopped in front of the stone tablet at the foot of the mountain. The man's hair and beard were white, but his face was rosy and covered in a green robe. When he first looked, he would think that this was an ordinary old man. When he looked again, he would think that he was not simple. When he looked again, he would be surprised that this person was integrated with the heaven and earth, and he was a Taoist immortal!

Two golden lights passed through the sky and fell in front of him at a rapid speed. The old man in green robe was not surprised. He seemed to know what the two golden lights were.

The two golden lights stopped and it turned out to be a huge roc. The tip of its wings was dazzling golden. The two golden lights I just saw were emitted by the tips of its wings.

The falling big roll said: "Human, what are you doing?"

"I'm here to find King Lei Wu, please inform me." The old man in green robe replied with a smile, taking out a crystal pill and said, "I'm anxious. There's nothing good to do. This baby-raising pill will give you a meeting gift."

"Pills? No..." When he heard it was elixir, the big roc was so scared that he took several steps back and almost took off again. Fortunately, something was wrong and he barely stopped. When he saw the elixir in the hand of the old man in the green robe, his mind was full of doubts.
Chapter completed!