As he approached, a deep voice came from the side: "Boy, if you don't want to become like him, you'd better not touch those black gases." ”

As soon as these words came out, Yu Xiao was suddenly frightened, and the footsteps he had just raised instantly retracted, and he hurriedly turned around to find the person who made the sound.

I saw Zou Lao, who was dressed in a gray robe, appeared not far away at some point, his expression was a little solemn, and he couldn't help but show a trace of jealousy when he looked at those black gases.

"Juniors meet Zou Lao!"

Yu Xiaofang was taken aback by the other party's reminder, and immediately stepped forward to greet him respectfully, and then asked, "Old Zou, do you know...... What are those things? ”

"It's turbidity!"

Zou Lao retracted his gaze and regained some calm, there was still a little surprise when he saw Yu Xiao, but he didn't expect the two to meet again after a few days apart.

"Turbidity? So what? Yu Xiao looked puzzled, it was the first time he had heard this word, and he thought it should have something to do with something like aura.

These words made Zou Lao's eyebrows twist, his face showed a strange color, his shrewd and bright eyes stared at him, and then asked, "Could you be a monk from Yulizhou?" ”

"Eh, Old Zou, you are really discerning, and the younger generation is indeed from Yulizhou." Yu Xiao didn't dare to hide his identity, after all, the other party had already guessed it, and if he hid it any longer, he would be a little ignorant.

"No wonder I said that your kid is different from others, and it is not surprising that the monks of Yulizhou don't know turbidity!" Zou Lao had long felt that Yu Xiao was not from Yuelan Continent, but he didn't expect that he was really wrong.

He actually didn't care about Yu Xiao's identity, after all, in Yuelan Continent, there was no need to be so clear, as long as everyone was a human race, it was enough.

Zou Lao didn't ask much, but took out a crystal vial from the storage bag, walked to the dead mortal corpse, and put the turbid gas scattered on the ground into the bottle one by one.

Every time he collected, there was a hint of joy on his face, as if he had picked up some treasure.

Yu Xiao was confused, and he couldn't understand Zou Lao's intentions more and more, since those turbid gases were dangerous, why did he collect them?

His intuition told him that there must be some reason for this, and he immediately asked, "Old Zou, what do you want these turbidity gases for?" ”

Hearing this, Zou Lao shook his head profoundly, revealing a mysterious smile and an expression of reluctance to tell.

Yu Xiao was not angry, but took out five spirit stones from the storage bag and handed them over, and said softly: "The younger generation has just arrived, and there are some things that bother Old Zou for your guidance. ”

As soon as he saw the spirit stone, Zou Lao's eyes couldn't be taken away, and he immediately put the spirit stone in his pocket, and then said righteously: "Ahem, the old man is not for the spirit stone, you kid is from Yulizhou, and there are still many things you don't understand, I'll guide you!" ”

Speaking of this, Zou Lao organized the language for a while, and said slowly: "The aura of heaven and earth is divided into clear qi and turbid qi, the clear qi rises to become the sky, and the turbid qi descends to become the earth, and the creatures living between the heaven and the earth can come into contact with both the clear qi and the turbidity.

The sages of ancient times found that breathing in pure qi helps to prolong life, so the earliest immortal cultivators appeared, and most of our existing cultivation methods are about how to cultivate pure qi.

Turbidity is the opposite of Qingqi, and it is like poison for monks, once it enters the body, it will produce all kinds of adverse effects, and most of them will lose their minds and become walking corpses due to the erosion of turbidity.

Now you know why I didn't let you get close to those muddy gases, which would eat away at your mind and manipulate your flesh and turn you into a monster like him.

Although turbidity is not beneficial to our Terran monks, they are always one of the components of heaven and earth aura, and it is said that among the witch clan, there is a method of cultivating turbidity, and selling this kind of thing to them, hehe, maybe you can earn a lot of spirit stones. ”

In the end, Zou Lao's face was full of greed.

I have to say that this old guy really can ignore anything in order to make money, and he still wants to do business with the Wu people.

"So this is turbidity."

After listening to his explanation, Yu Xiao nodded thoughtfully, still a little incomprehensible in his heart, and asked again: "Since turbidity can affect monks, why do mortals absorb turbidity and become so powerful?" ”

Regarding this point, Zou Lao also thought about it and explained: "Because mortals have both pure qi and turbid qi in their bodies, unlike us monks who exhale pure qi and will excrete turbid qi from their bodies.

For them, turbidity is actually a powerful force, and so much turbidity pouring into their bodies in a short period of time is equivalent to refining their bodies into a magic weapon, and it is not impossible to become as powerful as a monk. ”

At this time, Zou Lao was a little impatient and didn't bother to say anything more, but he saw that Yu Xiao seemed to have a lot of questions to ask, and immediately had an idea in his heart, so he said: "If you still want to know, I can tell you, but there are five spirit stones for one question." ”

"Damn! Oops, old man, it's too dark! ”

Yu Xiao sneered, and almost scolded his mother, but if he thought about it carefully, he still forgot it, after all, he couldn't beat the other party, so at this time, let's find out what happened in the Great Wilderness City first.

"Eh, Old Zou, how did the Great Wilderness City become like this, wasn't it fine a few days ago?"

talked about this issue, but seeing that Zou Lao's face sank, he was very angry: "I also want to know what happened, the old man can't even do business, no, I have to ask Xie Xuan what the hell that old boy is doing." ”

The next moment, Zou Lao didn't even earn spirit stones, his body moved, and a gust of wind rolled up, leaving a few afterimages in place, and soon disappeared.

"It's really fast."

Yu Xiao was a little speechless, he also had something important to report to Elder Xie Xuan, the situation on the side of Cloud Shadow Mountain was not optimistic, and such a thing happened in the Great Wilderness City, and he didn't know if he could send people to support.

In any case, he had to deal with this matter first, at least let the people of Hun Tian Taiyi know that the Snake Fighting Clan had already taken action against Cloud Shadow Mountain.

As we walked forward, we saw erosion of mortals and monks everywhere, and the garrison of the Great Wilderness City was engaged with them.

Due to the fact that there were so many people who had been eroded, the garrison of the Great Wilderness City seemed to be a little weak, unable to suppress the current rebellion, and even began to show signs of retreat.

Yu Xiao didn't stop, and went straight to the place where the towering hall originally stood.

This was the worst devastated place, and part of the city ahead had completely collapsed, and a large hole in the ground had appeared, which was hundreds of feet wide, bottomless, and there was a constant flow of turbid gas.

The monks of the Heavenly Taiyi were arranging formations around the Great Cave, intending to seal the turbidity in a fixed area and prevent them from spreading out.

He searched for Elder Xie Xuan's figure in the crowd, and at this time, a white arm was placed on his shoulder: "Senior Brother Yu, why do you have time to come to the Great Wilderness City." ”

Hearing the sound, she looked for it, but when she saw Yuan Xin coming over in a hurry, she was still a little shocked after the two met, because she felt a trace of heavy oppression from Yu Xiao.

You don't have to think about it to know that Yu Xiao's cultivation has improved a lot these days, and he is really a cultivation maniac.

Yu Xiao didn't have time to talk nonsense, and hurriedly said: "Senior Sister Yuan Xin, you came just in time, I want to find Elder Xie Xuan, where is he, I have 100,000 urgent things to report!" ”

Hearing this, Yuan Xin frowned, realizing that the problem might be very serious, so he immediately stopped joking, led him in another direction, and asked as he went: "Elder Xie Xuan is suppressing the turbid qi gushing out from the ground with other cultivators of the Heavenly Taiyi, Senior Brother Yu is so anxious, but there is a problem on the side of Cloud Shadow Mountain?" ”

"The Snake Fighting Clan has surrounded Cloud Shadow Mountain, and Elder Ding is relying on the formation enchantment to hold on, and Elder Xie Xuan's support is urgently needed at this time." Yu Xiao said with a solemn expression.

Yuan Xin didn't feel strange about the snake fighting clan's siege of Cloud Shadow Mountain, after all, the mineral veins around the Great Wilderness City were often attacked, and she was already surprised.

In comparison, she was much calmer than Yu Xiao, nodded and replied: "Huh, this is really not a good thing, but Senior Brother Yu, you also have to be prepared, Elder Ding's request for help will most likely not have any results." ”

Hearing this, Yu Xiao smiled, obviously expecting it: "Is it because the current situation in the Great Wilderness City is also very bad?" ”

Yuan Xin did not deny it, looked at the ruins of the surrounding streets, and explained: "Not long ago, there was an abnormal vibration on the ground in many places in the city, revealing many cracks and gushing out a large amount of turbidity.

These turbidities have caused different degrees of mutations between monks and mortals, and judging from the strength of the garrison of the Great Wilderness City now, it is basically impossible to deal with it, and there will be more turbidity gushing out in the future, and whether the city can be kept at that time is two words.

Elder Xie Xuan's mission is to protect the Great Wilderness City, in this case, Elder Ding is in trouble, and he can't give any help, so you can only ask for more blessings. ”

Before Yu Xiao could ask anything more, he heard a sound later, and the ground under his feet began to tremble.

The frequency of this tremor grew stronger as time went on, so much so that eventually the entire city was shaking, and the ground was collapsing more and more.

At the same time, a thunderous roar came from the large hole in the center of the city, and immediately after, a huge thick figure emerged from beneath the ground.

"That's ...... What is it? Monsters? ”

Before Yu Xiao could see the appearance of the giant object behind him, he was thrown out by a powerful force, and the whole person flipped uncontrollably in mid-air, and his mind spun around.

When he stabilized his body and prepared to find the source of this power, he only saw that the Great Wilderness City below had turned into a ruin in an instant, and there were shocking cracks everywhere.

Endless turbid gas poured out from the cracks in the ground, like erupting volcanoes, and barely a few breaths enveloped the entire land, spreading in all directions and towards the sky.

"Oops! These turbidities are out of control! ”

Yu Xiao was shocked, Zou Lao said that the monks who cultivated their pure qi must not be eroded by the turbidity, otherwise the consequences would be unimaginable, and he was already exposed to the turbidity, and he couldn't hide if he wanted to.