The wind was howling, and on the hundred-meter-wide canyon, there was a roar of wind.

At the opening, the sound blades are split on the stone beams at both ends, the sound of clanging is like gold and iron striking each other, and on the bare stones at the cliff, the horizontal and vertical carvings are densely covered, which adds a bit of intimidating atmosphere.

"Don't hide it, your spiritual power is indeed very strong, even I am surprised, use your spiritual power to find out!" The bell ringer was not shocking, it seemed that he had already known the strangeness of Di Shuye's spiritual power.

"Okay!" Di Shuye put his mind at ease, people had long been aware of the strangeness of his mental power, but he didn't make it difficult for himself, maybe he was disdainful.

"When you figure out the situation here, then walk over, and when you reach the opposite side, you will turn over a valley and it will be the 'Wuxin Cliff', you have to be careful, this stone beam will not be so simple, I'll go." ”

The bell ringer had already crossed the stone beam, and the raging blades dissipated as soon as they reached him, disappearing into the end of the fog in the blink of an eye.

"Hey, Grandpa Shui?" Di Shuye was surprised, only to see the sky slapping the water floating out, standing beside him, looking at the other side of the stone beam.

"Grandpa Shui, why did you go back today?" Di Shuye asked puzzled.

Tian Pashui looked at Shi Liang again, and sighed: "Xiao Ye, do you remember when I said that the Qin Sect was declining?"

Di Shuye thought back: "Remember, you said that the Qin Sect had declined, and you walked in the Qin Sect with great fanfare, but no one could find you!" Di Shuye remembered that after studying with Mo, he was shaken by the sound of the qin, and Tianpai Shui had said this.

"Yes, I once said that I am a saint-level cultivator, and if I want to discover my soul fluctuations, only those above the saint can discover it......"

Di Shuye instantly understood, and said in shock: "Grandpa Shui, you mean...... He... The bell ringer is a great master at the level of a saint?"

Tian Pai Shui nodded, "That's right, he is a master in the early stage of the saint, if I am outside the void pot space, he will definitely notice, I thought he was the late stage of the saint at first, but yesterday he immediately entered the void pot space, and he did not communicate with you soul, before in the Qin Sect, I felt that he was just the early stage of the saint." ”

Moreover, the left side of his face seems to have been hit hard, and it is difficult to improve his cultivation. Tianpai Shui shook his head and sighed, then muttered, "His wounded ...... It seems to be caused by a sudden divine power... Strange, strange!"

"Grandpa Shui, what are you talking about?" Di Shuye wondered why Grandpa Shui sometimes liked to mumble to himself like this.

Seeing that the sky slapped the water and didn't mean to answer, he didn't pay attention to it, released his spiritual power, and slowly spread to the broken beam, spreading out dozens of meters, only to find that the middle part of the broken beam was like a bridge, and there was a bridge hole under the bridge.

"It turns out that this cliff is not suspended in the air, there is still a mountain in the middle to support it!" Di Shuye nodded slowly, continued to release his spiritual power, and suddenly his face changed greatly.

Originally, the mountain, which looked like a support for a broken beam, did not spread up from the bottom of the valley, but was fished down from the top of the stone beam and hung in mid-air, about ten meters long.

"Well, there are still these two large mountains hanging in the middle, and it will be dangerous if this mountain beam crashes. Di Shuye secretly smacked his tongue, this mountain beam is really strange, I don't know how many years have passed, there are two large mountains hanging in the center, and they have not collapsed.

At the same time, Di Shuye also understood that the dense sound blades at this gap were precisely because of these two mountains. A crack was formed between the two mountains, and the strong wind howled in the gap, making a deafening whistling sound, and the sound blades came from this.

"The Creator is really amazing!" Di Shuye sighed for a while, and at the same time realized a little in his heart, there are many kinds of voices.

For a long time, his cognition has always stayed at the level of 'music', and he has never thought that sound is the origin of music, and music just has an obvious rhythm and a subdued sound!

"I don't know how strong this sound blade is. Di Shuye muttered.

"If it was the martial artist who 'turned to the center of the lake' yesterday, he should be able to pass easily. "The sky beats the water and looks at the broken beam in front of me.

"That's right, Grandpa Shui, that person ...... yesterday" Di Shuye remembered the old man in fancy clothes yesterday.

"He is a pure martial artist, he can jump out of thin air and walk in the air, as if he is on the ground, because of his super physique, and his clothes are also a high-level weapon, three masters with sixth-level cultivation, and the spell cannot penetrate the protection of the weapon, it is definitely a priceless high-grade weapon. ”

Di Shuye recalled the battle situation yesterday and became a pipa. When the attack of the transverse flute reached the old man in the gorgeous costume, a blue light appeared, and the sound wave of the sound blade hit it, only producing a fluctuation without any traces of cracking.

"Armor is almost the same as armor, in comparison, armor is more precise in production, armor can be divided into low-level armor, intermediate armor and high-level defense, beyond this limit is the artifact, the artifact is also divided into three levels, high, medium and low!"

"Similarly, weapons also have levels, and like defensive weapons, they are divided into three levels: high, medium and low, and on top of them are artifacts, and the black guqin used by Nazhan Quming yesterday is a high-level instrument!"

"I see, then how do you know it's a high-grade instrument?"

"Because that guqin has the soul of the qin!"

"Qin Soul?" Di Shuye wondered in his heart, what was that.

"It's the black short stick that Zhan Quming sacrificed yesterday, if my guess is right, his guqin should be Jiao Mu Qin, and his move should be called Jiao Mu Liaoyuan!"

"High-level weapons, including weapons, will give birth to the soul of the instrument, the guqin gives birth to the soul of the qin, and the chess sect is generally the soul of the chess, and the soul has no fixed shape, but this is related to the main material or soul material of the weapon or the armor. "Tianpai Shui slowly walked to the edge of the beam, walked in the air, suspended above the canyon.

"Soul material?" the main material, Di Shuye, naturally understood.

"That's right, soul materials, for example, a guqin, is composed of many parts, strings, body, headstock, etc., and the most important material that determines the grade of a guqin is the soul material. ”

"For example, if you have a spear, the material of the head of the gun is definitely more important than the barrel of the gun, so the material of the head of the gun is called the soul material. ”

Di Shuye suddenly realized that the most important part of the magic erhu in his body was the barrel and the membrane.

"It's no wonder that when I first learned about the information of the Demon Erhu, it was emphasized that the best material for the barrel was the heart of the ancestor of rosewood, and the best membrane was the skin of the Nine Palaces on the anus of the Nine Palaces Human-faced Python. ”

"Okay, I'll tell you this knowledge slowly in the future, it's not too late, let's prepare for the stone beam!"

Di Shuye took a few steps forward, looked at those shuttling sound blades, and wondered in his heart: "Grandpa Shui, why are some of these sound blades cyan and some colorless?"

"Hehe, it's easy, because it's not just the sound blade. Tian Pai Shui nodded and said.

"It's not the sound blade?" Di Shuye was even more puzzled.

"Look carefully, what's the difference between those cyan ones and colorless ones?"

Di Shuye spread his spiritual power while looking around, he hadn't looked carefully before, but this time, Di Shuye finally found the difference.

Those cyan sound blades roared past, stirring the mountains on both sides as they passed through the stone cracks, producing the colorless sound blades.

"Hey, it's strange that this colorless sound blade is actually produced by a cyan sound blade. Di Shuye looked at the sky and patted the water.

"That's right, because that cyan is not a sound blade, but a wind blade!"

"Wind Blade?" Di Shuye was stunned, there are [***] sects in the Broken Dragon Continent, and the Wind Sect is a major sect in the Eastern Continent.

Tian Pai Shui nodded, and continued: "After countless years of refinement, those mountain stones have long been hardened with gold and iron, and the wind blade hit the mountain rocks, which produced the sound blade. And the roar you hear in the distance is the sound of countless wind blades gathering together against the rocks. ”

"Wind Blade, Sound Blade?" Di Shuye thought for a moment, and suddenly he remembered the meaning of the word Tian Lai told by the middle-grade teacher three years ago when he was still an auditor:

"Children, we all know that when music is described to the extreme, it is called nature, so who can tell me what is nature?" The middle-aged teacher smiled warmly and looked at the more than 50 **-year-old children under the podium.

"Teacher, I know!" a teenager sitting in the first row stood up and said proudly, "My father often said, Lai, refers to the Xiao of our Dong Xiao Peak, and when you say Teacher, you mean the sound of nature. The natural sounds of all things, such as the sound of the wind, the sound of birds, the sound of running water, etc., Teacher, am I right?"

At that time, the teacher did not say that Xiao Suifeng's answer was wrong, if according to the book, Xiao Suifeng's answer was correct.

But Di Shuye remembered that his father-in-law had said that the stone facing the wind is porous and hollow, and when the wind blows, it whines and roars, which is the sound of nature.

Three years ago, it was because of this natural sound that he was knocked off the cliff by Xiao Suifeng, and he was able to get the magic erhu, meet Grandpa Shui, and then get the recognition of the blue bird.

"That Xiao Suifeng's statement is not wrong, but after all, it went astray, what your father-in-law said is the real nature, there are many ways to make sounds, in addition to vibration, friction, etc., the most important one is the wind of nature!" said Tianpai Shui Zhengse.

"The sounds of nature generally come from the wind, for example, the leaves of trees, which do not make sounds, but when the wind blows, they make a whirl-la-la sound, although they collide and vibrate, but without the wind, they do not collide. ”

"All sounds in this world are produced by the vibration of objects. When the wind blows, the surrounding objects will hinder the movement of the wind, and the speed of the wind is very high, and it will rub against them, and in this way, when the wind speed reaches a certain level, the friction intensifies, and the sound blade will be generated!"

Di Shuye understood that the mountain under the broken beam is the existence of blocking the wind, and the valley is very large, and after encountering the mountain, the wind blade will first be formed, and the wind blade will rub and hit the mountain rocks, and then there is a sound blade.

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