Lin Yang wondered if he had seen it wrong, so he went to the river to carefully observe the terrain here, and after confirming it again, he knew that what he saw was not wrong.

The Qingyue River flows from its place to a high place here, in fact, this was not discovered by Lin Yang, but discovered by Xiao Xi when he transplanted the multi-branched fruit tree.

Not to mention Lin Yang's vision, even if Lu Xuan, the current head of the Blue Cloud Sect, came here, it would be difficult to find the abnormality of the flow of the Qingyue River.

After being reminded by Xiao Xi, Lin Yang carefully checked the flow of the Qingyue River, although he was a little suspicious, he still believed Xiao Xi's statement.

So, Lin Yang looked in the direction of the river, which was the direction of Qingliangfeng Baicao Garden.

Lin Yang wondered in his heart, could it be that there were any treasures in the Baicao Garden that attracted the river here?

Lin Yang couldn't think of a clue, so he stepped on the flying sword and flew low in the direction of the river.

There was not much time, and when he came to the outer garden of the Hundred Herb Garden, his divine sense also sensed that the magic array light curtain that protected the Hundred Herb Garden was already close to a hundred zhang.

The Qingyue River is the outer garden that crosses the Hundred Herb Garden, and then flows all the way to the boundary of the Qilin Sect.

Lin Yang took out the array cards that entered and exited the circle, and then a ripple appeared in the circle.

Lin Yang flew directly into the passage and continued to fly forward along the Qingyue River.

There is a big difference between this large circle and the small cave circle.

This kind of circle needs to consume a large amount of spirit stones every time it is opened, and it also requires high-level monks to be able to do it.

And the spirit stones consumed by this kind of large magic circle every year are an astronomical amount.

Therefore, the master of the formation generally established this kind of formation in some places where there are natural spiritual veins or where spiritual energy can be gathered.

After the circle is opened, these circles can absorb nearby spiritual veins to maintain the operation of the circle, or supplement the consumption of the circle by absorbing the surrounding spiritual power, which can also achieve the purpose of maintaining the operation of the circle.

This magic circle in Qingliang Peak Baicao Garden is most likely borrowed from the second situation.

The circle absorbs the aura around it to maintain the aura consumed by the circle on a daily basis.

Since the Qingyue River flows through the Hundred Herb Garden, it will continuously replenish the aura consumed by the magic circle.

The Qingyue River flows to the vicinity of the inner garden, then splits into two to surround the inner garden, and then divides into two tributaries and flows downstream.

If you judge the place where the river is attracted, it is from the Baicao Garden, to be exact, the inner garden of the Baicao Garden.

Lin Yang checked the surrounding terrain again and found that Baicao Garden was located in the hinterland of the valley, surrounded by high mountains.

Although the Qingyue River is attracted by the Baicao Garden, it reaches Qingliang Peak after flowing through Baicao Garden, and then the two tributaries converge into a main stream and flow through the foot of Qingliang Peak.

This can be shown that the magic circle has the effect of gathering aura, making the aura in the Baicao Garden very strong.

And because the Qingyue River flows at the foot of Qingliang Peak, the river water brings a lot of cold air, making Qingliang Peak cool all year round, and it is a treasure place to escape the heat and enjoy the cool in the entire Blue Cloud Sect.

Lin Yang Imperial Sword flew directly back to the inner garden of the Hundred Herb Garden, and came to the thatched house, where Uncle Qin was not here.

Lin Yang breathed a sigh of relief, checked the medicine garden and saw that there was nothing abnormal, and began to look for the place in the Baicao Garden that attracted the water of the Qingyue River.

After inspecting the entire inner garden, Lin Yang finally determined that the ordinary earth and stone mountain in the middle of the Baicao Garden was the center that attracted the river water.

Lin Yang carefully inspected this earth and stone mountain again, but still did not see any clues.

So he called out Xiao Xi, and with the help of Xiao Xi's earth escape technique, he fled to the belly of this mountain.

There is nothing special about it in the belly of the mountain, but the temperature is noticeably cooler.

Lin Yang instructed Xiao Xi to retreat to the ground of the Earth and Stone Mountain, until he escaped to the ground of three hundred zhang, where the temperature was so low that it seemed to be in an ice cave.

Xiao Xi's cultivation has now reached the late stage of contemplation, which is equivalent to the cultivation of the late stage of human foundation building.

Despite this, the cold power here also made Xiao Xi a little unbearable.

However, Lin Yang's divine sense sensed that there was something underneath, and it was not very far away.

So he instructed him to take a break and continued to retreat downward.

He fled down for dozens of feet, when the power of the cold was about to reach the limit of Xiaoxi's bearing.

A stone gate appeared underground, and there was an empty confined space in front of the stone gate.

After Lin Yang walked out of the small breath body, a cold enveloped his whole body.

He felt as if the blood around him was about to congage, and his limbs were a little disobedient.

As a result, the Nine Turns Spirit King Duel, exuded a warmth on his body, which kept the cold here out.

Lin Yang raised his legs and walked towards the stone gate, no matter how hard his hands worked, he couldn't push the stone gate.

After that, the spiritual power in the body was mobilized and injected into it, but the moment this spiritual power touched the stone gate, an invisible force came from inside the stone gate, bounced Lin Yang away.

Lin Yang knew that this kind of power was the power of the magic circle, and there was also a magic circle arranged in this stone gate.

Could it be that inside is a nostalgic place to sit?

However, what made Lin Yang a little puzzled was that after Huai Gu's death, it was impossible for the disciples of the Blue Cloud Sect to bury him so deep underground.

Not to mention the arrangement of the magic circle, thinking about it this way, most of this is not a nostalgic place to sit, but another mystery.

The mystery inside may be the real reason why the water of the Qingyue River is attracted.

Lin Yang took out the ink feather fan and casually made a soundproof cover to isolate this small space.

After that, he controlled the ink feather fan and fanned it several times against the stone door.

Several clusters of crimson flames bombarded the stone gate.

"Boom, boom, boom!"

After a few loud noises were heard, only the wailing of the circle was heard to burst open.

Lin Yang took back the ink feather fan, walked to the stone door, and gently pushed it with his hand.

"Squeak!"

The stone gate was pushed open by Lin Yang, just enough for people to pass sideways.

Lin Yang's divine sense probed and found that behind the stone gate was a passage entrance, and the stone wall of the passage was inlaid with moonstones, so that everything in the passage could be clearly seen.

The passage is paved with bluestone and winds down with no end in sight.

Lin Yang walked down the passage, just walked a dozen steps, and obviously felt that the temperature in the passage was much lower.

At this moment, Xiao Xi was already a little unbearable, and turned into a ball of yellow light attached to Lin Yang's right leg.

Lin Yang also felt that this place was cold and biting, but he had a golden demon pattern inner armor on his body.

Otherwise, with the current temperature, Lin Yang is already an ice sculpture.

He walked down the passage step by step, and with each step he walked down, the temperature in the passage dropped by a minute.

After walking down for about thirty zhang, Lin Yang's hands and feet were already numb and tingling, and the blood in his body was almost in a state of coagulation.

The temperature here was so low that it also reached the limit of Lin Yang's body.

What's down there?

How could the temperature be so low?

This made Lin Yang curious, this was definitely not an ordinary underground cold.

Ordinary underground cold, although the temperature is also very low.

But it is absolutely impossible to reach such a terrifying level, there must be eccentricity.

Lin Yang's Divine Consciousness Sea was running rapidly, and with this terrifying temperature, I was afraid that he would be frozen into an ice sculpture if he couldn't reach the bottom of the passage.

Thinking of this, Lin Yang stopped, should he continue to walk down, or go back?

Just when Lin Yang was a little hesitant, there was a small breath in his consciousness.

"Master, I sensed a familiar aura down there. ”

After Lin Yang heard Xiao Xi's transmission, his spirits were lifted, and he hurriedly asked, "What familiar breath?"

Xiao Xi paused and said, "I sensed the existence of that thunder guiding bamboo spirit grass, it should be not far below the passage. ”

When Lin Yang heard Xiao Xi say the three words of Lei Zhu, he was overjoyed.

Lin Yang had heard Xiao Xi mention this thing a long time ago, and he didn't think it was right at first.

However, after all these years of cultivation, his insight has also been improving.

He knew that before Xiao Xi came to the Tianyi Continent, the spiritual grass planted in his body was called the Thunder Guiding Bamboo.

This thing is those old monsters in the Dan period, desperately fighting for it, from which it can be inferred that this thing is very valuable, and it is definitely a rare treasure in the Tianyi Continent, and its degree of cherishment cannot be measured by spirit stones.

Lin Yang felt excitement in Xiao Xi's tone.

So he gritted his teeth, endured the cold and bone-chilling temperature, and continued to walk down.

After about ten more feet down, a bend appeared in the passage, and the road in front of the bend was blocked by an ice wall.

With this terrifying low temperature, Lin Yang felt that his divine consciousness was a little sluggish.

Through this ice wall, the divine sense found that there was an open land behind it, it should be the bottom, the ice wall was more than a zhang thick, Lin Yang was relieved this time.

If he went down further, even if there were treasures below that were more precious than the Guiding Thunder Bamboo, Lin Yang would turn around and leave.

After all, although treasures are important, if your life is not guaranteed, no matter how cherished the treasures are, you will not be blessed to enjoy.

Lin Yang came to the huge ice wall, and did not use any magic weapon, but swung his fist at the ice wall is a blow.

"Boom!"

After a loud bang, the ice wall did not shatter, but only a few cracks.

Lin Yang was also a little surprised, with the power of his fist at the moment, it was comparable to the existence of a magic weapon.

Bombarding this wall of ice is an easy task, but the hardness of this wall is comparable to the existence of magic weapons.

Lin Yang picked up his fist again, like raindrops, and slammed it several times.

Finally, the ice wall let out a loud bang, and then countless ice blocks were scattered all over the ground, and holes the size of a foot appeared.

Lin Yang wanted to look inside, and a look of doubt appeared on his face.