Well, a chapter was kicked out in the morning! There is another chapter in the afternoon. This article is about to end. Please stay tuned for the wind in the previous chapter of Journey to the West!

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This Donghuang Bell is an innate spiritual treasure. The sounds made by the vibration of the innate spiritual treasure are naturally different from those made by ordinary things.

Although Ziwei's current magic power could only barely activate the Donghuang Bell, this was enough.

First, this sound has extremely terrifying lethality. Second, the lethality of the sound is a differential attack, which does not harm any of the Nandou and the Twenty-Eight Constellations, but for opponents like Mo Xuan and Bull Demon King, the lethality is extremely high.

When the first bell entered Mo Xuan's ears, just like the reactions of Bull Demon King and others, he felt dizzy and was shocked to the point of blood as if he was struck by lightning. The Moon-Breaking Fighting Skill was not too late to be used and he could no longer move.

Fortunately, Nandou did not take the opportunity to take action at this time because he thought it was no longer necessary.

After the bell ended, he took Mo Xuan's head and handed it to Zi Wei, which was considered to have completed the task. Therefore, he even took back the realm of light. After all, this also requires the consumption of mana.

When dealing with a monster with the highest strength in the earth, an opponent who has never broken through the heavenly position, using the light realm of the second heavenly position, and looking at the effect, he himself felt that he was too careful.

"Beidou is really useless!" He thought to himself that Mo Xuan, who did not use the Moon-Breaking Fighting Skill, had that little strength in his eyes. He was just a fast and weird top master in the earth. Using the Light Realm to deal with him was really a killer.

But he forgot that he could kill chickens with a ox knife, sometimes he might not be able to kill them.

The Donghuang Bell was extremely powerful. The first bell rang and shocked Mo Xuan, and Mo Xuan also began to feel a little desperate. He began to activate his Lihuo Xuan Technique with all his strength to suppress the injuries in his body. When he broke through the light realm with the Moon-Breaking Fighting Technique, the light realm suddenly disappeared, and at the same time, the second bell came.

Mo Xuan, who was originally wrapped in flames because of the full force of Lihuo Xuan's magic, seemed to have been poured with a basin of cold water in his head, and the flames in his body were extinguished in an instant.

A strong sense of dizziness came again, and my eyes turned dark and I fell down.

Nandou fainted when he saw Mo Xuan, and a cold light flashed in his eyes. He raised his hand and was about to cut off Mo Xuan's head. At the same time, the third bell came.

After saying so much, in fact, the time for the three Donghuang bells was very close. Emperor Ziwei knocked three times in a row and broke the apricot yellow flag that Jiang Ziya relied on for protection.

"Prime Minister, I haven't seen you for ten thousand years. You really surprised me!" The Ziwei Emperor held the Donghuang Bell with his right hand, and his face looked a little pale. "Don't you know what kind of thought you are fighting? Do you think you can knock me down just by just the Bull Demon King and the others? Do you think that Jade Emperor secretly supports you? Do you know?"

Jiang Ziya coughed a mouthful of blood, her face turned extremely gray.

"How could Donghuang Bell be in your hands!"

"Why can't the Donghuang Bell be in my hands!" Zi smiled and raised the dark golden bell in her hand as a demonstration. "With my magic power, although I can only exert the power of the Donghuang Bell, it is enough to deal with you. I still have the strength to knock it again. Prime Minister, if you have any last words, just say it quickly, because after I ring the fourth sound, you will never have a chance again..."

Jiang Ziya smiled miserably, shook her head, and stopped talking. At this time, he was also desperate. He calculated everything, and the only thing he didn't calculate was this Donghuang Bell.

"Since that's the case, let me send the Prime Minister on the way!" Seeing that Jiang Ziya stopped talking, Ziwei knew that he was out of sight and could no longer be interested in these urgent things, she smiled slightly, flapped her right hand, urging her last magic power, and once again rang the Donghuang Bell.

When the first bell rang, Mo Xuan was injured, and when the second bell rang, Mo Xuan completely fainted.

But, did you really faint?

Only Mo Xuan knew that when the second bell rang, he was brought into an extremely mysterious state by the sound.

Sound, yes sound!

What is the sound?

What is the essence of sound?

The principles of physics tell us that the so-called sound is generated by vibration. The vibration of an object is the root cause of sound, and the object that emits vibration is called the sound source.

Because the vibration of objects is different, the sound produced is different, and the sound effect produced is naturally different.

But no matter how different it is, the essence is still the same.

Although I haven't reviewed physics for hundreds of years, Mo Xuan still understands this basic truth.

The vibration of air moving forward is called sound waves, and the space where sound waves propagate is called the sound field. When sound vibrations propagate in the air, the air particles are not taken away. They just vibrate back and forth near the original position, so the propagation of sound refers to the transmission of vibration. If the amplitude of the vibration of an object changes with time like a sinusoidal curve, then this vibration is called simple harmonic vibration. When the object vibrates simply, the air particles around it are also simple wipe vibration. The distance from the object's static position is called displacement χ, and the maximum displacement is called amplitude α. The relationship between the displacement of the simple harmonic vibration and time is expressed as χ=αsin(2πft+φ), where f is the frequency, (2πft+φ) is called the phase angle of the simple harmonic vibration. It is an important physical quantity that determines the motion state of the object. The magnitude of the amplitude α determines the strength of the sound.

The number of times an object vibrates within a second is called frequency, which is in Hertz (Hz). The more times it vibrates per second, the higher the frequency, the sharper the sounds heard by the human ear or the higher the tone. The human ear can not feel the vibrations of all frequencies. Generally speaking, the human ear can only hear sounds with a frequency of 20 to 20,000Hz, and sounds with this frequency range are usually called audio sounds. Sounds below 20Hz are called infrasound, and sounds above 20,000Hz are called ultrasound. Infrasound and ultrasound cannot be heard by the human ear, but some animals can hear them, such as mice can hear infrasound, and bats can feel ultrasound.

This is what Mo Xuan understands.

But it is not enough to just understand the truth, and you also need to have the ability.

It's like he still knows the principles of the atomic bomb, but if the atomic bomb explodes next to him, he will still die under the nuclear explosion. Therefore, it's not enough to just understand the principles, but also to have corresponding abilities.

Mo Xuan had this ability, the ability to emit ultrasound from the bat, gave him an extremely deep understanding of the sound. After the second bell rang, the ability from the bat in Mo Xuan's body began to play a role, and brought Mo Xuan into a mysterious state.

Time and space disappeared at this moment, and the only thing that appeared before him was sound waves.

If you become someone else, you may think that this is an illusion, a return to the death, but in Mo Xuan's eyes, these waves are so familiar!

It is the fluctuation of sound, the fluctuation of sound generated by the vibration of the Donghuang Bell.

At this critical moment, Mo Xuan felt this magical, water-like fluctuation.

This is the sound wave generated by the Donghuang Bell!!
Chapter completed!