Lou Yi followed Qian Linglong to leave this underground city through the underground passage, the passage was far larger than he imagined, and Lou Yi felt that this underground city, the passages extended in all directions, like a labyrinth formed independently, which reminded him of the underground killing array of Fei Shatang.

I think it was Li Chuang's big tongue that confided everything he had seen in the underground passage, but this place was obviously much larger than Feishatang, and when Lou Yi's spiritual power extended outward, he obviously felt that there were many prohibitions here, isolating his divine sense.

He was going to ask about Qian Linglong, but when he saw this girl's unfathomable appearance, he thought to himself that I wouldn't ask, and see how long you can hold back.

As a result, less than half an hour has passed, and this girl can't hold back, and frequently gestures to him with her eyes, but Lou Yi just doesn't pay attention to her, and her eyes can't stop looking east and west, but she doesn't make eye contact with her, which makes this girl angry.

Lou Yi couldn't stop laughing in his heart, and when this girl was about to rush up in anger to bite someone, Lou Yi asked, "It's not small here, right?"

Qian Linglong's face turned red, and she pointed at Lou Yi with her little finger and said, "You... You... You're a bully!"

Lou Yi immediately put on the appearance of an elder and said, "Ahem, do you talk to an elder like this?"

But Qian Linglong's eyes were about to burst into tears, and Lou Yi knew that he had played big, so he hurriedly stepped forward to flatter, "Grandma, don't be angry, I'll tease you!"

Qian Linglong suddenly burst into tears and laughed, "Stupid!"

Lou Yi was stunned for a moment, is this girl playing with a change of face? She was crying and chirping just now, how could she laugh again, it's so weird......

Seeing his stupid look, Qian Linglong glanced at him and said, "This dungeon is built by me according to the gossip plate you gave me at the beginning, there are always 18,899 organs, the scope is just six times that of Yunshu Heavenly City, three times the size of Qianji City, and it covers every inch of land in the entire Cold Valley Country. ”

Lou Yi was stunned when he heard it, it turned out that this dungeon was so huge, according to the meaning of Qianlinglong, then the entire dungeon should be an octagonal array, and the array plate was based on the congenital and acquired hexagram patterns as the channel, and it was controlled according to the organs in the dungeon.

And when Lou Yi's divine sense was blocked, he knew that there was only one floor here, which means that this dungeon is probably divided into real and false cities, just like the original flying sand, which is used to prevent the enemy from infiltrating here, and it seems that the monks of the quicksand organization have also made a lot of efforts for this......

After Qian Linglong finished speaking, seeing that Lou Yi had been silent, she hurriedly stepped forward to show off, "How is it?

Lou Yi took the opportunity to rub her head vigorously and said, "Amazing, really amazing!"

"Hey, don't, don't mess with my hair!!" Qian Linglong struggled to resist, Lou Yi smiled noncommittally, and rubbed it more happily, until she was really angry, then she reluctantly withdrew her hand, not to mention that the feel was really good.

Qian Linglong walked in front angrily, muttering in a whisper, "This bad guy, bad guy, doesn't know how to pity the fragrance and cherish the jade at all, it's too hateful......"

"Are you talking bad about me?" Lou Yi suddenly asked in the back.

"No, no, let's go quickly......" Qian Linglong replied weakly.

Qian Linglong took him to walk in the passage, although they had always walked straight forward, but Lou Yi knew that they had turned the direction at least a hundred times, and the road under their feet was not smooth, they had gone up and down thousands of times in half an hour, but the surrounding environment remained unchanged, which played a good role in confusing.

Moreover, this passage is full of trick mechanisms, and Lou Yi's ears are now extremely sensitive, on average, every ten steps he will have the sound of the mechanism turning in the passage, and the direction of the sound of the mechanism is also changing in real time, which makes him speculate that the passage they are walking on is not straight forward, but deliberately transformed.

Qian Linglong seemed to deliberately want Lou Yi to feel the magic of this dungeon, so they didn't walk fast, not so much that they were in a hurry, but that they were more like walking.

After about an hour, there was a slight tremor on the ground, and everything around them began to change in front of their eyes, and the passages around them began to move like building blocks, but the place they were standing on was still.

According to the changes in the passages around him, Lou Yi's eyes suddenly lit up, he finally understood what the core of this dungeon was, originally he was still worried that this city created by only using innate and acquired hexagram patterns, once he met a formation master, it would still be taken advantage of by the other party.

But when Lou Yi saw the changes around him, he suddenly understood that there would be a transformation every hour here, and the trajectory of the transformation was according to the arithmetic method of the Thousand Machines Rubik's Cube.

When Lou Yi saw Qian Linglong playing with the Rubik's Cube of a thousand machines, he faintly felt the true use of this object, and if he wanted to make a good mechanism, especially an extremely precise mechanism, a few strokes needed to be proficient in mathematics.

The initial attainment of the number of techniques is said to come from the god of Fuxi, who counted with knots and knots, thus creating the method of counting the number of techniques, and then he was able to comprehend the innate eight diagrams when he looked at the turtle's back map in Mount Tai.

Then the hexagram diagram was used to calculate and arrange the operation law of Zhou Tian Xingdou, thus creating the star calculation method, and mastering the Zhou Tian Xingdou diagram, so that Xia Ju soared and became a godhead from mortals.

And later, all those who study the formation and the mechanism of ingenuity, will rely on the gourd to draw the scoop to carry out the deduction of the number of calculations, Lou Yi trembled excitedly, he has twelve zodiac star cones in his hand, which can evolve the stars, and he also has the gossip disk in his hand to deduce the operation of the stars, coupled with the deduction of the trajectory of the thousand machine Rubik's cube, it seems that a broad road appeared in front of him, and a road to becoming an immortal appeared in front of him.

Full of excitement, thinking that after visiting the so-called Thousand Machines City, they immediately retreated and studied it, and just as they thought that a bright light suddenly appeared in front of them, a door appeared in front of them, and the light came in from it.

Qian Linglong disappeared into the door one step ahead of him, and Lou Yi then followed into the door, and after his eyes adjusted to the light a little, the whole person froze......

He seemed to have forgotten Huo Yan's reminder at the beginning, and still didn't suppress his emotions, he was shocked by the scene in front of him, what appeared in front of him was an undulating road, which gave him the feeling that it was like the stairs spiraling around the ancient trees of Yunshu Heavenly City.

However, the two are fundamentally different, because what appeared in front of Lou Yi's eyes were five huge rings that were so big that they were boundless, and in the center of the ring stood a huge metal pillar, which was exactly the same as the Cupola, the only difference was that this Cupola was at least a hundred times the size of the one in the Qianhui Sect.

The five auras are not static, they rise and fall with the change of time, and at this moment they are in the outermost circle of the five rings, where the clouds and mist are clear, but Lou Yi can see the grass and trees below, and even the environment below that looks familiar and can no longer be familiar.

These guys were so crazy that they actually moved the entire Northern Martial Sect here along with all the boundaries of the back mountain, and even the spirit lake that was transformed from the old site of the Immortal Tower was also moved here.

The whole city was full of extraordinary places, and the center of the city was where they were standing at the moment, and Lou Yi saw that in the distance, there was also a metal pillar like a cupola, but he soon found that there were nine pillars like it, all of which stood around the pillar they were on, like a city wall guarding the palace.

Lou Yi's spiritual power covered the distance, and soon he found seventy-two smaller metal pillars, which stood around the previous nine pillars, like rings, interlocking to form a peculiar electromagnetic position.

Lou Yi could feel the majestic power of thunder and lightning shuttling between the clouds they saw, and those smaller pillars were the nodes that connected these thunderbolts together, and through them, the huge power of thunder was transported to every corner of Thousand Machines City.

Through his divine sense and eyes, everything presented in front of him, whether it is the mountains here, or the water here, or the flowers and trees, all contain the Five Elements Technique, to put it bluntly, this Thousand Machine City is a behemoth that integrates countless mechanisms, techniques, and formations.

The five directions of east, west, north, south, and center correspond to wood, water, fire, earth, and metal, and also correspond to earthquake, kan, li, gen, and dui.

The dungeon echoes him from afar, occupying a kun position, the wind and clouds in the air are Xun, just collecting the gossip of the five elements, I have to say that this little girl has really made a big city, no wonder she looks excited and proud.

What Huo Yan said at the beginning made him think a lot, it seems that this girl said that she stole the Thousand Machines Rubik's Cube to play, there is a lot of water in it, he guessed that Huo Yan was afraid that Huo Yan found out about her amazing skills in magic numbers and formations, so she deliberately pretended not to see it......

However, his brows slowly furrowed at this time, the Cold Valley Country is the center of Beizhou, and it was originally the royal capital that radiated the entire mortal world of Beizhou, and the reason why it has not been occupied by people is nothing more than that although this place is vast, there is not even a single leyline.

Even if the immortal cultivators travel here, most of them will disdain this place, and at the beginning of the Beizhou Conference, the rulers of the big families built a Dengxian City on the Cold Valley Country, which can reflect their attitude towards this place.

As far as they are concerned, they are high-ranking immortal cultivators, and they are different from those mortals, mortals are just ants, but they have turned into a pile of dry bones in decades, even the emperor of the Cold Valley Country, in their eyes, they are not as good as the ordinary disciples in the family.

But now the situation has changed, the Tie family occupies the Eastern Regions and finds a backer, the Lu family, and the Kwai family occupies the Western Regions and also takes refuge in the Zhongzhou Hua family, they all regard Beizhou as their bag, and now Yun Yan's predecessors have a foothold here, which is equivalent to intervening between the Tie family and the Kwai family.

No matter what the two of them plan, they can't get around Qianji City, so it is conceivable that the next thing to ask Xianlou will face is Lou Yi in addition to a headache, naturally he also understands the painstaking efforts of Yun Yan's predecessors, he hopes that he can occupy Beizhou to command the heroes, after all, the troubled times are coming, and there must be a place to settle down.