Yuan Wei was still unsatisfied, he took Nie Youlan and two apprentices back to Yanjun City again, and found more ancient bricks with paper patterns under the pretext of carrying waste bricks, and he found that most of these ancient bricks appeared in the four corners of the foundations of buildings such as the Hall of Elders, the guard camp, the county guard's mansion, the commercial port, and the city wall.

It wasn't until it was getting late that the four of them returned to Nie's house.

Yuanwei went into the wing room and began to study the complex paper pattern, Nie Youlan was bored, and thought of Nie Hua's unreasonableness, so she abandoned Yuanwei to find her father Nie Beiying to complain.

Yuan Wei carefully looked at a complete ancient brick in his hand, the dark gray ancient brick revealed the breath of 10,000 years ago, but it gave people a vigorous vitality. The material of this brick is ordinary, it is a common spirit stone companion stone, and there are only sporadic spiritual energy left in it. Then, the special feature of this ancient brick is in the shallow carved back line.

Yuanwei condensed a trace of spiritual power, slowly entered the pattern, the spiritual power slowly flowed along the line of the texture, half an hour later, the spiritual power actually returned to the original point, and started a new cycle again. Yuanwei gradually understood that this backlash was interlocking with yin and yang, locking and running the trace of aura in the associated stone, which made the ancient brick a spiritual artifact-like existence. If the material used is a spirit stone, or if spiritual power is input into this ancient brick, the ancient brick will be a spiritual weapon with a grade!

Motoo was excited, and it took him a few hours to memorize the texture of the paper pattern, and then he turned on the Chaos Forge, forging the broken ancient bricks into a complete whole. By the time dozens of complete ancient bricks were placed on the table in front of Yuanwei, a few days had passed, and the paper pattern had been used by Yuanwei to the extreme.

Looking at the morning outside the window, Motoo stretched his waist, and the next thing he wanted to try was to find the foundation of a ruin, put a few ancient bricks, and see if something special would happen.

"Little tail, are you up so early?" Nie Youlan jumped in.

"I didn't wake up early, I slept late..."

"You haven't slept all night, are you studying these rotten bricks again?" Nie Youlan asked curiously looking at the ancient bricks on the table.

"This is not a rotten brick, if my guess is correct, if you want to rebuild Yanjun City, it is impossible without these ancient bricks as a foundation!" Motowei was a little proud.

"Really? I went to see my dad yesterday, and my dad was worried. He said that the Hall of Elders was the top priority of Yan County City, and the Qiao family must not be allowed to fight for it, but when he sent someone to inquire about the news, he said that the Qiao family had prepared a lot of resources, and he was afraid that it would be in front of our Nie family. Nie Youlan was worried.

"The Qiao family, they shouldn't be able to find a way to rebuild the Hall of Elders. Motoo smiled.

"The method of reconstruction, is there any special method needed?" Nie Youlan asked curiously.

"According to my observation, all the large-scale buildings in Yanjun City are extraordinary, and the structure and materials are all different from ordinary buildings. Even if there is enough material, it will be difficult to restore the original state in ten or eight years. Motoo explained.

"yes, that's what my dad said. However, my father also said that this Yanjun City has existed for hundreds of years, and my father was not born when it was destroyed last time. Moreover, according to legend, the reconstruction work at that time did not last long, but ended quickly. But for a long time, only the Great Elder knew all the secrets of Yan County City, and although our Nie family ancestors were brave, they had no interest in managing Yan County City, so our Nie family knew nothing about these secrets. Nie Youlan recalled.

"Does the Qiao family know these secrets?" asked Motoo.

"They don't know. Little Tail, how did you come up with this? You are so smart, did you discover something?" Nie Youlan asked curiously.

"I can't say for sure, but I found these ancient bricks in the four corners of the Hall of Elders and other buildings, and a kind of paper pattern was carved on this ancient brick, turning this ordinary ancient brick into a special spiritual weapon. Moreover, I once heard that there is a mysterious foundation in this Yanjun City, at first I thought it was a spirit stone or some precious resource, but later under your reminder, I realized that this so-called foundation may really be like the root of a big tree, with roots can grow into a big tree, with a foundation can build high-rise buildings, and these ancient bricks are the most basic foundation of Yanjun City! That is, the root of Yanjun City!"

Nie Youlan listened fascinated, she looked at Yuanwei's young and handsome face, and couldn't help but wrap her arms around his neck, "I like you so much, smart little tail..."

As Motoo speculated, Yanjun City does have a mysterious foundation. This secret was originally passed down from generation to generation by the great elders of Yanjun City, who knew that by mistake, this generation of great elders Wan He only left the mysterious jade slip and did not leave the specific usage, and his soul died. Fortunately, Wanhe's best friend Zhu Zizi did not look away, and handed over the mysterious jade slip to Yuanwei, who in turn had insight into the secret.

And it is precisely because of the foundation of Yanjun City that it is impossible to rebuild a new building on the original site of Yanjun City. Everyone in the Qiao family was puzzled by this matter. They had prepared a lot of materials, but they could not build a complete wall, and the new bricks were arranged in less than five floors before they fell to the ground without warning.

"Why is this happening?" Qiao Mai kicked in anger and shattered a few new bricks, as if asking others and asking himself. He didn't know how a wall without a foundation could be high! And their Nie family didn't have ancient bricks to build a foundation!

At this moment, Qiao Sheng came in a hurry: "Big brother, my father told us to go to Nie's house." ”

"Go to Nie's house, Old Man Nie's injuries are completely healed?" Qiao Mai was taken aback. You must know that his grandfather, Qiao Yetong, another Soul Condensing Realm immortal cultivator in Yanjun City, has not yet left the customs, if Nie Qiong goes out of the customs in advance and opens up the affairs of the Nie family, the Qiao family will be at an obvious disadvantage.

"That's not it, Dad said that there were twenty strong people from the Bone Refining Realm from the Wulu Sect, and they wanted to discuss the major matter of the reconstruction of Yan County City with the Qiao family of the Nie family, and the location of the discussion was chosen in the Nie family. Qiao Sheng wiped the beads of sweat on his forehead and said.

"Twenty Bone Refining Realm powerhouses?!" Qiao Mai was taken aback and suddenly realized, it turned out that these five Lu Sects had come here to show off their strength, and wanted to form a three-legged situation with the Nie family and the Qiao family, and jointly govern Yan County City.

Qiao Mai didn't care about building the Hall of Elders again, but hurriedly followed his younger brother to Nie's house.

The hall in front of the Nie Family Life Hall was already full of people, Qiao Mai looked around and quickly found the location of the Qiao family, where there was his father, that is, Qiao Mingkong, the head of the Qiao family, and the Qiao family's group of bone refining realm powerhouses. Qiao Mai walked through the crowd and wanted to join the Qiao family, but found Yuanwei and Nie Youlan in a corner.

"Senior Brother Yuan, I'm afraid it's the first time that a woman likes it, and it seems that he is still very greedy for the love between men and women. Qiao Mai interrupted the two of them with a grin.

"Hmph, I was entangled with Nie Rong'er at the beginning, and now I am intimate with Nie Youlan. You kid is not shallow!" Without waiting for Yuanwei to speak, Qiao Sheng said sourly.

Nie Youlan was furious, and just when she was about to explode, Nie Beiying stood up, "Everyone, after discussion between the three of us, we have basically reached an agreement. As long as any family can build the Hall of Elders first, this family is qualified to be the Great Elder of Yanjun City..."

"Then my grandfather must be the Great Elder! Our Qiao family has already prepared the materials, my brother is leading people to build the Hall of Elders, it is estimated that in less than a month, the new Hall of Elders will appear in front of us!" Qiao Sheng was young and vigorous, and shouted excitedly after listening to Nie Beiying's words.

Qiao Sheng's words caused a burst of discussion, especially the Nie family, all of whom felt a sense of crisis and loss. Nie Hua stomped his feet even more indignantly, "The strength of the newly recruited disciples is too poor, otherwise we can prepare all kinds of materials early." As if thinking of something, Nie Hua took a few steps in front of Yuanwei, "Didn't I let you clean up the ruins? You won't occupy the territory of the Hall of Elders and wait for us first? It's your incompetence that makes us lose the opportunity, you waste!"

"Hahaha, Brother Nie Hua arranged it well, but Senior Brother Yuan's strength is limited after all, so he can only do some work to carry the remaining bricks and tiles. Fortunately, Senior Brother Yuan has self-knowledge, but he can enjoy it. Qiao Mai fanned the flames on the side.

"You waste!" Nie Hua roared and wanted to rush over to hit Yuanwei.

Nie Youlan knew how powerful Nie Hua was, she stood in front of Yuan Wei to protect Yuan Wei, "Nie Hua, if you dare to move Little Tail, I will never spare you! Besides, Little Tail has discovered the secret of the foundation of Yanjun City, and only he can rebuild this Hall of Elders, what are you anxious about!"

Yuan Wei didn't want to reveal his secret, but he never thought that Nie Youlan would be quick to speak and be the first to say it.

Of course, Nie Hua didn't believe it, but he didn't dare to annoy Nie Youlan, so he had to leave in a huff.

Qiao Mai listened to it in his heart, he was secretly surprised, thinking of all the strange things he had encountered in building the Hall of Elders, and he couldn't make up his mind, so he quietly slipped in front of his father to ask for instructions.

Watching several people leave one after another, Yuan Wei said softly: "Sister Youlan, don't tell others about this secret, if it is known, I am afraid that our Nie family will have no advantage." ”

Nie Youlan disagreed, "Don't be afraid, little tail, I'll tell my father in a while." Then let's go and rebuild Yanjun City together, so that my grandfather will become a well-deserved Great Elder, and with the support of all the immortal cultivators in Yanjun City, see how the Qiao family and the Wulu Sect are making trouble!"