Looking at a big city built on a mountain in front of him, You Xuan could only silently sigh in his heart, human wisdom is always endless, and he didn't expect to build a city in this kind of place.

Hundreds of people had gathered at the gate halfway up the hill top, but no one had come to open the gate to let them in. Seeing this scene in front of him, You Xuan felt very puzzled, it was only now, and it was impossible for most cities to close their city gates.

You Xuan walked up to a person and asked, "Ask me before, why did this mountain city close its city gate now, I remember that no prefecture-level city would close its city gate at this time." Even if it is a human-level city, the city gate is usually opened at night. ”

The man also spread his hands helplessly, "I don't know, why this is happening, anyway, no matter how much we plead, the current mountain city will not open the city gates, we can only wait until tomorrow morning." However, I heard that it was because of the earthquake. ”

You Xuan thanked him, then walked to the door of Mountain City, silently looked at the closed city in front of him, and quietly opened his pupil technique.

The pupil technique can be seen, flaws can be found, and truth can be judged. Under the observation of You Xuan's pupil technique, wisps of black qi swayed up from the ground, surrounding the entire mountain city. And the sky on the top of the mountain city is also shrouded in black air, which makes people feel very depressed.

Someone once said to You Xuan that a spirit vein can build a city, but not all spirit veins can do this, so the number of cities is so small now.

But according to You Xuan's results, You Xuan was certain that there seemed to be a problem with the spiritual vein below Mountain City. And the problem of selling a piece of retail is definitely not a simple problem, and it can only be solved by a formation mage.

The formation mage who can solve this problem is not an ordinary formation mage, and the formation mage who can often solve the spiritual vein problem can be regarded as a grandmaster. Formation Grandmaster, cultivation is not only to reach the princely realm, but also to understand the formation to reach the seventh order or above.

In fact, the array mage is not the same as the occult master and the fortune teller. They have a special judging criterion, and they are given the rank of Array Mage through assessment.

However, as a very broad and profound discipline, there are too many things to learn, and often people who have reached the formation grandmaster rarely practice attack spells, and their formation is attack.

You Xuan shook his head helplessly, it seems that Mountain City is in danger of escaping this time. But soon, You Xuan saw an announcement posted on the city gate.

"Due to the recent earthquake that has affected the mountain city, there are some rare phenomena in the mountain city, and if anyone can see it and solve it, they can enter the city. ”

Just as You Xuan finished reading this announcement, a person suddenly walked to You Xuan's side, "Little brother, you don't want to take this announcement, do you?" ”

Without waiting for You Xuan to answer, the man pointed in one direction and said, "Have you seen those physically disabled people in there? Those are all people who want to take the announcement and blend in, and now they have been directly thrown out with broken legs, and they have been ordered to not enter Mountain City for a year. ”

You Xuan looked in the direction that the man was pointing to, and saw a group of ragged people either prostrate on the ground, or lying flat on the ground, or leaning against a tree, anyway, everyone was confused and did not have the slightest anger.

"Thank you for telling me, I don't know what your name is?" You Xuan nodded at this person and asked.

"My name is Lei Daqian, and I am from a village in the mountain city. I forgot the time when I went to collect medicine today, so I was locked up in this place. What about you?" Lei Daqian smiled innocently and asked at You Xuan.

"My name is You Xuan, and I'm from Jinghai City. You Xuan thought for a moment and replied, "By the way, do you sometimes seem very bored in Mountain City?"

"That's right. How do you know. Hearing You Xuan's words, Lei Daqian's eyes lit up directly, he originally thought that this was a person who wanted to be opportunistic, but this time he really met a master.

Hearing Lei Daqian's affirmative answer, You Xuan's original mind was only guessing at this moment. There is already a problem with the leylines in the current mountain city, and if there is a beast tide now, it can only be defended by humans. It's no wonder that Mountain City would close its gates so early.

"Do you have any way to solve it?" Lei Daqian, who was originally hopeful, couldn't help but feel a little empty when he saw You Xuan's appearance.

"No, this is a big problem, and I'm afraid it will take at least one monk from the Princely Realm to solve it. I'm just in the foundation building period now, do you think I can solve it?" You Xuan sighed, silently walked to a tree and sat down, closing his eyes and recuperating.

"Princely realm, is that very strong?" Lei Daqian followed behind You Xuan as if he had never seen anyone in the market, and kept asking this and that.

"It's very strong, it can break through this mountain city at least in a single thought, and even the city lord can't stop them with a move. You Xuan couldn't bear to let this simple person in front of him leave.

"Oh, then I will also become a prince, so that I can heal my mother. Lei Daqian clenched his fists tightly, and kept muttering, "Then brother, I won't disturb your rest." ”

Looking at Lei Daqian who was leaving, You Xuan closed his eyes, leaned against a big tree again, looked at the bright moon in the sky, and thought about the harvest and experience in the last few days.

It wasn't long before many people fell asleep, and the cold moonlight fell through the gaps in the leaves, shining on everyone's faces, and even more gloomy about the woods.

Originally, cultivators didn't need to sleep, but in this place, there was no guarantee at all, and it was very likely that they would be disturbed if they cultivated, so everyone seemed to have made an agreement.

Patting the dust on his body, You Xuan stood up, ready to take a look around, maybe he could find a little elixir, his own elixir is not much.

Just when You Xuan was about to go to see what was going on around him, there was suddenly a hint of cold feeling in the woods not far away, "Hiss~~ What the hell is going on, how can this place be so cold." ”

The cold wind was howling, and everyone who had been sleeping well was awakened by the cool breeze this time, and they kept cursing in their mouths, "It's like this every night, what's going on, it's definitely impossible for the weather to be so cold now." ”

"No matter, just resist it a little, just wait for this time. Someone shook his head helplessly, and seemed to be helpless.

You Xuan asked with some curiosity, "Isn't there anyone who wants to know what happened, and so many people don't go to see it?"

"Yes, but I didn't see anything, don't say anything strange, just nothing abnormal. Someone immediately answered You Xuan's question, seemingly a little dismissive.

Knock~~~Knock~~~Knock~~~

Just when everyone was silently running their exercises to resist the cold, You Xuan seemed to hear something in the forest, and that sound node seemed to hit the heart, which made people feel uneasy.

"Did you hear anything?" You Xuan asked with an unnatural face when he heard the drumbeat of this sound.

"You can't have something wrong with your head. What's the sound here now? A rough man laughed, seemingly dismissive of You Xuan's voice.

The man next to him kept saying, "That's it, boy, you can't be hallucinating, are you, what's the sound here?" ”

Without listening to what those people said, You Xuan slowly walked towards the depths of the woods, and the people around him suddenly heard bursts of hilarious voices, "Hahaha, this kid is definitely stupid, what is the sound there." ”

As You Xuan gradually deepened, the entire forest suddenly became blurry in You Xuan's eyes.

To be precise, a yin qi that was colder than the cold wind that blew on the person just now enveloped You Xuan, making him shiver involuntarily.

Resisting the urge to escape, You Xuan walked forward silently. In his ears, all sounds were gone, only the sound of the drums echoed incessantly.

"What the hell is this? How can it be so cold. You Xuan's cold teeth trembled, it stands to reason that once a person starts to cultivate, the feeling of cold or heat will be minimized, unless he encounters some unnatural phenomenon.

After a while, the entire white mist disappeared in front of You Xuan, as if nothing had appeared just now. And this deep forest also reverted to its original appearance, and a little moonlight leaked from between the leaves, dyeing the whole land silver.

Just when You Xuan was out of his mind, the voice of Lei Daqian, who had just talked to him, came from a distance, "Brother You, where are you?" Brother You, where are you?"

One shout after another pulled You Xuan back to reality from his trance, and now all the visions had disappeared, as if nothing had happened just now. And You Xuan no longer had the cold and biting feeling just now at this time.

In response to Lei Daqian's voice, You Xuan walked straight to the tree he was leaning on just now. And Lei Daqian also walked over with a smile, "Actually, every time we feel cold, we will check it, but the city is like the white fog just now, and nothing else has been found, so now everyone is not concerned." ”

"Didn't you think to go over and see what was in this white mist?" You Xuan still didn't give up, and asked silently.

"Someone tried, but that person never came back. We don't know what's inside, but they're not doing us any harm. So we're leaving it at that. Lei Daqian nodded and said with a smile.

"I feel like this stuff has something to do with the unusual of Mountain City, but ........."

Without waiting for You Xuan to finish speaking, Lei Daqian directly interrupted You Xuan's words, "You don't want it, I see that the most difficult period of time that night has passed, and now we can sleep well." ”