The reason why Xiahou Wu was so angry and didn't want to stop for a moment to kill Qin Yi was that Qin Yi was too hateful.

Just after the battle of the Dragon Clan, Xiahou Wu left the Qingyan Immortal Mansion, and his divine sense covered the entire Eternal Night City, wanting to investigate the current situation of the Eternal Night City, but he accidentally discovered the conversation between Qin Yi and the others and Wu Yuyan, the deputy hall master of the Shadow Building.

At that time, they were talking about how to deal with Xiahou Wu in the future. However, Qin Yi suggested that he arrest Xiahou Wu's apprentice Lin Haoming, imprison Lin Haoming in a formation of law, and then threatened Xiahou Wu to come to negotiate alone and use the formation to kill Xiahou Wu.

After the angry Xiahou Wu killed Qin Yi, he looked at Wu Yuyan, "Tell you the owner of the Shadow Building, as long as the people of the Shadow Building, I, Xiahou Wu, will kill one after another." ”

"Xiahou Wu, there is no force in the immortal world that dares to threaten my Shadow Building like this, you are the first, but you can't be arrogant for long. After Wu Yuyan finished speaking to Xiahou Wu, she turned her head to look at the dozen men and women who were bound, "You should know how to do it." ”

As soon as Wu Yuyan finished speaking, the projection dissipated directly, and the dozen or so men and women who were restrained glanced at each other, revealing a wry smile.

Suddenly, more than a dozen people who were restrained clenched their teeth, and a trace of black blood overflowed from the corners of their mouths, and then their bodies went limp, and they all collapsed to the ground, and they had committed suicide.

Originally, Xiahou Wu planned to leave these people behind, wanting to learn about the specific strength of the Shadow Building from these people, but at this time, they all committed suicide.

I had no choice but to leave the restaurant directly and fly towards the City Lord's Mansion.

......

Early the next morning, Ao Bai brought an old man with gray hair in a silver robe to Xiahou Zun's new residence in the City Lord's Mansion.

"Young Master, let me introduce you, this is our Dragon Clan's Great Formation Master Ao Xu. He is the only disciple of the first formation mage of the dragon clan, Ao Dehou ancestor, after Ao Dehou ancestor ascended to the god realm, the great master of Ao Xuan is currently the highest in the dragon clan formation field. Ao Bai introduced the white-haired old man Ao Xu to Xiahou Wu.

"Senior Ao Xu, thank you for coming to teach me the formation. Xiahou Wu bowed to Ao Xu.

"It's an honor for the old man to be able to teach the young master, and he can boast in front of those old guys in the future, the young master's formation is what I learned from me. Ao Xule replied.

"Ao Xu's predecessor turned out to be a wonderful person. Hearing Ao Xu's words, Xiahou Wu replied with a smile, "Ao Xu's senior, the formation is the same, I don't know where to start?"

"Young master, I'll teach you the basic formation first, and when your basic formation can be clear and changeable, I'll teach you the follow-up formation. ”

After Ao Xu finished speaking, he took out a large box, which was two meters wide, three meters long, and two meters high. Ao Xu opened the box directly, and the inside of the box was filled with thick books.

"Young master, the formation books in this are the "Basic Formations" compiled by my master Ao Dehou back then, there are thirty-six books in total. Ao Xu introduced to Xiahou Wu.

Xiahou Wu stretched out his hand and took out a copy of "Formation Basics" at random, and opened it directly and read it.

Snake Pan Array: The wind is a snake pan, which is formed by the sky, surrounded by potential energy, and the performance is bent and stretched. Among the four odds, it is neighbors with tigers, and then it becomes Changshan, and it is trapped from head to end.

"Senior Ao Xu, how do you understand this snake formation?" Xiahou Wu opened the book and erected it, and asked Ao Xu.

"The snake pan array is one of the eight arrays, to talk about the snake pan array, you must first understand the composition of the eight arrays, the eight arrays are based on the four places of Qiankun Xungen, for the heaven and earth wind and clouds are in the main array, as the main soldier. The northwest is dry land, and the dry is the heavenly array. The southwest is Kundi, and Kun is ....... ”

Ao Xuan heard Xiahou Wu's inquiry, directly took out a formation diagram, pointed his finger at the formation diagram, and explained while teaching.

Ao Bai saw that Ao Xu and Xiahou Wu had entered the state, so he smiled and left first.

Three months have passed since the Battle of the Forest Mansion, and the dragons have poured out of the Eternal Night Forest. The Shadow Tower has not sent anyone to Eternal Night City since three months ago, and Ao Bai has continued to lead the masters of the dragon clan to attack the city and plunder the land as early as a month ago.

The appearance of the dragon clan suddenly shook the entire fairy world, and the dragon clan was sealed back then, but the reason was that they continued to expand their territory and kill too much.

Now that the seal has been lifted, it has poured out, and judging by the momentum, in just three months, it has captured all the major cities in the Eternal Dark Domain near the direction of Eternal Night City.

The Shadow House simply couldn't resist the footsteps of the dragon clan, and after losing several cities in a row, different opinions began to appear inside. Some suggested that the headquarters of the Shadow Building should evacuate the Eternal Darkness to avoid its edge. Some want to fight to the death with the dragons and do not flinch.

Shadow City.

The Shadow House Headquarters Discussion Hall.

At this time, the hall was as noisy as a vegetable market in the market. The upper echelons of the Shadow Building, you say a word, and I argue a word about how to deal with the invasion of the dragon clan.

"Quiet!"

Chen Qingquan, the owner of the Shadow Building, shouted, and suddenly the entire hall fell silent.

"Wu Yuyan, tell me about the current information of the Dragon Clan in the Shadow Hall. Chen Qingquan looked at Wu Yuyan and said.

"Lord of the Building, the specific strength of the Dragon Clan is still continuing to investigate, the current information of the Dragon Clan in the Shadow Hall, the Dragon Clan is divided into three armies to expand in the Eternal Dark Domain, after statistics, the number of the Dragon Clan is not much, only 30,000. Wu Yuyan replied.

"These 30,000 dragon clans have already caused our Shadow Tower to lose more than 100,000 people, including hundreds of people with the strength of the Nine Heavens Xuan Immortals, let's talk about their strength first. Chen Qingquan said.

"Of the 30,000 people who appeared in the Dragon Clan, there were more than ten of them with the strength of the Nine Heavens Xuan Immortal Eight Heavens. At least tens of thousands of people have the strength of the Nine Heavens Xuanxian Five Heavens, and most of the remaining people are in the combat power of the Nine Heavens Xuanxian One to the Fourth Heaven, which means that the 30,000 people of the Dragon Clan are all above the strength of the Nine Heavens Xuanxian. ”

Wu Yuyan's words fell, making the high-level of the Shadow Building in the Great Hall take a deep breath, the strength of the dragon clan is so strong, how can it be fought.

"Let's talk about the strength of our Shadow Building, including those scattered all over the Immortal Realm, only the strength of the Nine Heavens Xuan Immortal and above. Chen Qingquan said again.

"There are more than 4,000 people above the Nine Heavens Xuan Immortal in my Shadow Building, of which 3,000 are scattered in various territories of the Immortal Realm, and the Nine Heavens Xuan Immortal Eight Heavens are only cultivated by the Sect Master, and most of the six or seven heavens are already here. The rest of the people accounted for more than 2,000 people. Wu Yuyan replied.

"Everyone has heard it, does such a difference in strength still need to be discussed?" Chen Qingquan looked at the hall masters of the Shadow Building with a gloomy face.

"Hall Master, our Shadow Building is not afraid of death, even if we can't beat it, pull a few back-backed ....... ”

"Shut up, do you want the Shadow Building's Nuoda Foundation to be interrupted in my hands?"

Chen Qingquan came to the person who spoke in a flash, and slapped the other party to the ground, he did not give a heavy hand, but only a slight lesson.

"Don't think about it anymore, now, at this moment, immediately start to gather the personnel of my Shadow Building in the Eternal Dark Domain, quickly evacuate the Eternal Dark Domain, and converge in the Yangtai Domain. Chen Qingquan ordered.

"Landlord, the Yangtai Domain is still seven or eight domains away from the Eternal Dark Domain, and there are still seven or eight domains in the middle, so do you need to withdraw so far?" asked Liu Yong, the hall master of the Dark Hall.

"I don't think it's far enough, let's meet over there first, and see how the forces of other domains deal with the dragon clan for the time being. ”

"Yes. ”

......

The Shadow Tower began to sweep away the wealth of the various cities in the Eternal Darkness and evacuate the Eternal Darkness. The army of the dragon clan drove straight in, and it took three years to take down the entire Eternal Dark Domain.

After the dragon clan took over each city, they would gather the strength of each city, promise that the operation of each city would remain unchanged in the future, and slightly reduce the taxes of merchants in each city, and began to recruit a large number of troops to manage each city, and the reward given was much higher than when the Shadow Tower was under its jurisdiction.

In the past three years, Xiahou Wu has never left Eternal Night City, except for often drinking a little wine to satisfy his appetite, the rest of the time is spent learning formations.

Xiahou Wu had a strong understanding of the formation, and in three years, Xiahou Wu fully understood the essence of the thirty-six "Formation Basics". And he has learned it thoroughly, sometimes drawing inferences from one another, and innovating a formation that Ao Xu, the great master of the formation, must praise.

"Young Master, your current formation level is much more powerful than that of an ordinary formation master, the only disadvantage is that you don't have much contact with advanced formations. I suggest that you can go to the Dragon Clan's land now and break into my Dragon Clan's Formation Palace, which will give you a huge boost. Ao Xu suggested.

"What kind of place is that?" asked Xiahou Wu puzzled.

"The formation hall is my master Ao Dehou, built in order to cultivate the dragon clan formation master, the connotation of difficulty, phantom array, maze, killing array and other formations are everything, the person who breaks into the formation of each formation understanding of each formation can only break through to a certain field. Ao Xuan explained.

"The dragons still have such a place, then I have to go and see. Xiahou Wu said.

"There are ten layers in the Young Master Formation Hall, and the formation of each layer is extremely difficult to pass, and I can only break through to the fourth layer now. There is a killing array from the beginning of the fourth layer, young master, you must be cautious, the power of the killing array is extremely strong, and it can completely destroy the masters below the Seven Heavens of the Nine Heavens Xuan Immortal. Ao Xu reminded.

After Ao Xuan finished speaking, he took out a small array plate the size of a palm from the storage ring and handed it to Xiahou Wu, "Young master, this is the array disk refined by my master, as long as the person who is trapped in the formation hall, activating this array disk will be directly teleported out of the formation hall." ”

Xiahou Wu took the array plate, took it in his hand and looked at it, and actually felt a little spatial transmission in the array plate, which was really worthy of the predecessors who flew to the god realm with the array into the Dao.

"I'll check it out now. ”

Xiahou Wu put away the array disk, and his divine sense directly began to extend towards the dragon clan, and then with one hand in front of him, a teleportation channel of about two meters appeared. Xiahou Wu stretched out his feet and stepped into the teleportation channel, and when he reappeared, he had already appeared outside the formation hall of the palace in the center of the dragon clan's lake.

At this time, the gate of the formation hall was closed.

Xiahou Wu guessed that no one should have broken into the formation hall, so in order to save energy consumption, it should be temporarily closed.

Xiahou Wu directly let go of his divine sense, covered the entire palace, and soon found the dragon clan patriarch Ao Fang, but when he saw that Ao Fang was there at this time, an embarrassed smile suddenly appeared on his face.

Xiahou Wu muttered to himself: "It's really not the right time to come. ”

An hour later, Xiahou Wu let go of his divine sense again and leaned towards Ao Fang's residence again, "Senior Ao, you're finally done. ”

Xiahou Wutupi's transmission made Ao Fang, who had just been dressed, startled, and hurriedly replied: "Young master, how long have you been here?" ”

"When I first came, I didn't see anything. Xiahou Wu replied, "I'm here this time to break into the Formation Palace, and you help me open the Formation Palace." ”

"Young master, wait a minute, I'll come right away. ”

After a while, Ao Fang came to the gate of the Formation Hall with a red face, took out a diamond-shaped unknown diamond, and inlaid it on the groove of the gate. After the groove is set with diamonds, the whole door slowly opens to two years.

After the door was opened, what appeared in front of Xiahou Wu was an ordinary, larger room. The room was empty, with only four walls, and nothing else was to be seen.