"It's so rich that the demonic qi is worthy of being a higher-level power than the Heaven and Earth Yuan Qi, the demonic qi of the outside world is mixed with the Heaven and Earth Yuan Qi is extremely mixed, but the fluctuation just now is extremely pure!" Ye Feng was shocked in his heart, and without hesitation, he quickly approached the place where the fluctuation came from.

Ling Nian's induction of the Xuan Demon Qi became more and more intense, this kind of demonic qi fluctuation, Ye Feng had a sense of déjà vu, when he was in the Qiuyang Secret Realm, the earth-shattering battle between the nine-headed blood python and the Heavenly Demon Spider, there were similar fluctuations.

Thinking of this, Ye Feng frowned slightly, with this fluctuating force, if it was a Demonic Beast, then it was very likely to be a Demonic Beast of the same level as the Nine-Headed Blood Python, with the powerful strength of the late stage of the Gangwu Realm, which could pose a real threat to him, even if the True Yuan Seal was lifted, he might not be able to escape with his life.

What's more, his current condition is extremely poor, and he has endured a lot of water pressure at the bottom of the lake, which has caused the Yuan Force in his body to be cloudy, and he needs a short recovery before he can continue to explore.

For the sake of safety, Ye Feng decided to go ashore to rest first, and then explore after meditating and recovering the Yuan Force in his body and reaching his peak state.

After keeping a firm note of the location of the fluctuation, Ye Feng slowly floated to sleep, found a fairly hidden cave by the lake, and meditated.

After an hour passed, Ye Feng's state returned to his peak and dived to the bottom of the lake again.

Following the direction of the fluctuation and the memory in his mind, Ye Feng approached little by little, and after a while, he finally arrived at the fluctuation location.

The turbid water of the lake needs to be blessed with spiritual power to barely see the scene ahead.

Looking down, a black whirlpool appeared at the bottom of the lake at some point, and the whirlpool flowed down at an extremely fast speed, sucking a large amount of lake water and nearby fish into the whirlpool, and the strong pulling force forced Ye Feng to resist with his Yuan Force.

After a short time, the black whirlpool gradually stopped rotating, and in the center of the whirlpool, a black circular hole appeared, and from time to time a black stream of water erupted from the hole, spreading towards the surrounding of the lake.

There were many fish monsters mixed with the black water flow, and after carefully distinguishing them, Ye Feng was sure that these fish monsters were demonized by those ordinary fish that were sucked into the whirlpool before, but after these fish monsters erupted from the mysterious cave mouth with the black water flow, they began to show their hideous and terrifying faces, and rows of sharp teeth also grew out of the fish's mouth, and the pitch-black eyes turned red because of this.

"It turns out that the fish demonic beasts in the lake are formed like this, it seems that this is where a certain source of demonic qi is, if this is the case, the Heavenly Demon Flower is very likely to grow nearby!" Although the mysterious cave that emitted demonic qi looked extremely terrifying, Ye Feng had spiritual power to protect his body, so he didn't have to worry about demonic qi eroding him at all, after all, spiritual power was a higher level of power than the power of the mysterious demon.

It's just that the newly formed fish monsters around are a little troublesome, as the ferocity is revealed little by little, they begin to swim around, looking for ordinary fish in the lake to slaughter, these fish monsters are small in size, but they are extremely numerous, and they are very flexible in the lake, and it is quite troublesome to deal with.

In order to avoid attracting the attention of these fish demonic beasts, Ye Feng quietly cast the Qi Gathering Technique, reducing the aura of his whole body to the extreme, and then continued to observe the mysterious cave below.

Ye Feng didn't venture in, because he didn't know when the black whirlpool that appeared at the entrance of the cave would reappear, just now he was nearly a hundred zhang away from that whirlpool, and he still felt that the pulling force was irresistible, if he got closer, it was hard to guarantee that he would not be sucked into the cave.

Even if he had spiritual power to protect his body, Ye Feng didn't dare to take risks, once he inhaled into the cave, it was difficult to say whether he would be able to save his life.

After waiting for half an hour, the newly formed fish demonic beasts nearby gradually began to disperse, and they never found Ye Feng's existence, the closest one, and even swam past Ye Feng with his hair wiped on the top of his head.

The fish monster dispersed, and the black whirlpool at the entrance of the cave reopened, and immediately more ordinary fish were sucked into the whirlpool, and after being demonized into a fish monster, they were released again.

The whole transformation process, starting every half an hour, after Ye Feng carefully confirmed, resurfaced to the shore, adjusted the state to the peak, and dived to the bottom of the lake again.

Returning to the mysterious cave entrance, Ye Feng became more and more careful, according to the time he calculated, the previous whirlpool had just formed, and he had half an hour to explore the surrounding situation.

Just as he was about to leave, there was another wave in his spiritual thoughts!

"Someone!" Ye Feng's figure froze, he never thought that someone would appear in such a place.

This mysterious lake is located at the edge of the entire trial place, and it is rare for a trial disciple to set foot here, after all, there are a large number of demonic beasts wandering around the lake nearby, and if there is no spiritual mind to sense the location of those demonic beasts and find the best way to enter, it is easy to run into the surrounding demonic beasts.

The fluctuation of the Yuan Force on the martial artist's body was like a bright light in the dark bottom of the lake, and there was no need to use spiritual thoughts to probe at all, Ye Feng glanced at it casually, and found the whereabouts of the person who came.

"There are three people in total!" Ye Feng quietly dived, hiding behind a strange rock, his body curled up together as much as possible, and used the breathing technique to compress the fluctuations of the yuan force in his breath and body to the extreme.

Unlike Ye Feng who put away the Yuanli shield and relied on the strength of his body to explore, the three mysterious people who came to the bottom of the lake spread out a thick Yuanli shield, and their bodies exuded brilliant light, these lights had a fatal attraction to the surrounding fish and monsters, and not long after the three of them dived to the bottom of the lake, they immediately encountered waves of attacks.

"No, there are too many low-level demonic beasts here, although the strength is average, but the number is almost endless, not something we can deal with, are you sure what we are looking for is here?" A man wrapped in an earthy yellow Yuan Force shield looked extremely nervous, the weapon in his hand was a huge iron axe, his whole body muscles were knotted, and he looked extremely powerful.

I saw that during his struggle, the Yuan Force poured out, stirring up a large wave of water, shattering the rushing fish demonic beasts to pieces.

However, after just a few swings, the axe-wielding man looked a little overwhelmed.

When the giant axe fights on land, with the help of its own weight, it can cause great damage to the opponent, but in the lake, the weight of the giant axe has become a burden to him, not to mention that those fish monsters are extremely flexible, and they can always turn around and flee at the moment when the giant axe slashes.

The other man who was wrapped in the blue Yuanli shield looked much more relaxed, with a slender silver sword in his hand, and his swordsmanship was skillful, even under the strong water pressure limit, he could still exert about fifty percent of his strength, and during the sword light sweep, a large number of fish and demonic beasts were cut in two, and a strong smell of blood filled the entire lake.

With the spread of the smell of blood, more and more fish monsters were attracted over, although the sword-wielding man was extremely strong, but at the moment he was a little unable to support it, in the face of the seemingly never-ending attack, he finally discouraged, almost pleading at the graceful woman behind him and said: "Miss, will you be mistaken, how can there be treasures stored in this kind of place, let's go back to the shore first, determine the location."

The mysterious girl is obviously the leader of the three, because she is far away, her whole body is wrapped in a golden Yuan Force shield, Ye Feng can't see her face clearly, only to see that the two daggers in her hands are like two flying blue butterflies, and the fish monsters that try to attack her often hit the vital point immediately by the dagger as soon as they get close.

The girl's grasp of strength is extremely measured, and those who can kill with one move will never move an inch more, so her Yuan Force consumes the least, and it is also the easiest among the three, and because of the blessing of the golden Yuan Force, the two blue daggers in her hands are extremely sharp, and the defensive scales on some large fish monsters cannot stop the daggers at all.

"It should be right here, but it's obviously not advisable to go straight down like this, it seems that we have to find another way!" the mysterious girl frowned, nodded and spoke.

The communication between the three of them in the water all uses the fluctuation of the Yuan Force to transmit sounds, similar to the sound transmission of the Yuan Force, and Ye Feng also relies on the spiritual thoughts attached to them to be able to roughly guess what they are saying.

"Treasure, if this group of people can enter this place, they must be this batch of trial disciples, but their purpose is obviously not just this survival trial of the Heavenly Machine Sect. Ye Feng secretly sighed in his heart, and he didn't know what the identity background of these three people was, so he actually hit the head of the Tianji Sect with his idea.

While Ye Feng was thinking, the mysterious girl glanced in the direction where he was, intentionally or unintentionally, and wondered if she sensed his existence, and her face showed a strange expression.

Ye Feng was shocked, and hurriedly withdrew his spiritual thoughts, using the breathing technique to the extreme.

"They can actually sense my spiritual mind probe, isn't their cultivation just the ninefold Yuanwu Realm that it seems on the surface!" Ye Feng's expression was slightly awe-inspiring, he could sense his spiritual mind probe, at least he had to be above the level of Gangwu Realm, the three people in front of him, no matter how he looked at it, only had the strength of Yuanwu Realm Ninefold, and he could never be a strong person in Gangwu Realm.

Fortunately, the mysterious girl just glanced at the strange reef where Ye Feng was hiding a few more times, and immediately led the three people behind her to leave, but the way they left shocked Ye Feng again.

I saw that the three of them suddenly raised their heads, pinched out a strange trick, and then collectively disappeared from the siege of the fish and demonic beasts, and appeared in the area ten zhang away, "Ethereal Clan, a mysterious clan who has mastered the talent of space!" Xuan Lao's warning was still in his ears, and Ye Feng quickly remembered another ethereal clansman he had met when he participated in the Dragon and Tiger Sect's Outer Gate Competition, Yuan Yun.

Ye Feng never expected that this group of people turned out to be ethereal people, the legend says that the ethereal people have been squeezed out by the entire Shenwu Continent, almost extinct, and the few remaining ethereal people are hidden in a mysterious place, and they have never dared to appear on the mainland, and now thousands of years have passed since the catastrophe of the ethereal people, and the ethereal people who live in a corner are finally itching and feeling unbearable, and once again infiltrate the world of ordinary people in the Shenwu Continent.

And the three people in front of them obviously figured out Guò's assessment this time and infiltrated the interior of the Heavenly Machine Sect.