Yingtian was sitting cross-legged at the moment, closing his eyes and meditating, and everything around him gradually disappeared.

He only felt that he was sitting on a calm, mirror-like water, and that there was no sound around him.

"What is sound, what is sound?" Ying Tian frowned and muttered to himself.

I don't know if it was because of his voice, the calm lake suddenly rippled, from Yingtian as the center, wave after wave, and gradually disappeared.

Yingtian's eyes lit up, staring at the ripples on the surface of the lake, as if he had an understanding.

"Where the sound goes, I'm there. He muttered in a low voice, "Then I am the ripple." ”

As soon as he thought of this, Yingtian's figure gradually distorted and blurred, turning into that ripple and disappearing in an instant.

Ying Tian opened his eyes and found that he was a hundred feet away from his original position.

There was a lot of sparkle in his eyes, this speed was already comparable to the speed of the "Light Flash" used by Erdolph and the others!

"Although the sound is fast, but the faster one, of course, is the light!" Yingtian was obviously not satisfied, "When the light shines, I will be there!"

He raised the tip of his index finger, and a ray of moonlight shot out from his fingertip, and almost at the same moment, at the foot of the snow-capped mountain, thousands of miles away, the moonlight appeared.

"The speed of this light ......" Yingtian only felt a little scary, "Does it take time for this light to spread?

"If I have this speed, no matter how big the world is, can I also come in an instant?" Yingtian thought about it carefully, but it didn't seem realistic.

"I just don't know, what is this light?"

He stared blankly at the white light in his hand, and could see nothing but white.

This is nature, with the naked eye alone, and of course nothing can be seen.

Suddenly, he blinked his left eye, and the pupil of the black prison emitted a faint black light, Yingtian only felt that the white light was constantly magnifying, and finally he was surprised to find that the light was actually a wave!

It's just that the band is too narrow to be distinguished by the naked eye.

Even if you cultivate to the heavens, it is impossible for you to incarnate into such a subtle band.

And at this moment, the black pupil of the black prison is in full bloom, and the subtle band suddenly changes!

Ying Tian was shocked to find that it was countless tiny particles little by little!

Light, that is, waves, and particles?

Yingtian only felt a trance in his head, and felt incomprehensible. How can waves and particles, these two states, be superimposed?

He suddenly remembered that in the ancient book of changes, there was a picture, which showed a small beast in a state of life and death.

Yingtian's heart was shocked: "Could it be that I misunderstood before, isn't it the coexistence of two worlds?"

He only felt a headache at the moment, and immediately patted his head and stopped thinking: "Such a headache, let's keep it and think about it later!"

"If you want to have the speed of sound, you have to become sound waves, and if you want to have the speed of light, you have to be light!"

"It's hard for me to transform into a subtle wavelength, but I ...... to transform into a subtle light particle."

Ying Tian vaguely had an idea, and immediately sat down cross-legged, shattering the spiritual power in his body, as small as the light particles, and then spread all over his body.

"If the move is quite dangerous, if the whole body is broken down into particles, if the combination is not successful, then will I not be wiped out?"

Yingtian was silent for a long time, but after all, he still didn't dare to try it easily, but spread the tiny spiritual power particles all over his little finger. His eyes were ruthless, and as soon as he gritted his teeth, his little finger shattered in an instant, turning into a pile of spiritual power particles that were difficult to distinguish with the naked eye.

Yingtian endured the severe pain and tried his best to communicate with those spiritual power particles, and it took three full hours to finally restore his little finger to its original state.

"Whew!" Ying Tian turned pale and wiped the beads of sweat from his forehead, "This is like executing Ling Chi for himself!"

"And it's too time-consuming, how can it be comprehended in just one month!"

"Besides, this move is too dangerous, and if you are not careful, you will never recover. But if you can't comprehend it, you will be trapped here for a hundred years, then you can't!"

Yingtian suddenly became anxious in his heart, got up and paced back and forth, and the more he thought about it, the more he felt that this move was too difficult and too dangerous.

※※※

In the depths of the secret realm, the two phantoms observed Yingtian and began to talk again.

"This person has more wisdom, but less heart!"

"It's really rare to be able to see the wave-particle duality of light in a short period of time! It's a pity, it's one thing to see clearly, and it's another thing to dare to do it, and whether you can do it. ”

"Without the courage to die and be reborn, you are no longer eligible for our inheritance!"

If he has been bound by emotions and loses his courage, his achievements in life will be limited. ”

"If even we can't surpass it, this legacy is even more meaningless. ”

"It seems that we are out of luck. ”

"It's not bad, it's bad. ”

"Well, wait a month. After a month, I'll leave. ”

The two phantoms sighed, as if they were disheartened, and they didn't want to say any more.

※※※

Yingtian's eyes were red at the moment, staring at the sky.

He no longer looked at the key to the "light flash", but fell into memory.

He thought back to his life, he endured hardships for ten years when he was a child, and finally killed out of Qianzhou Mansion, experienced the beast tide of the royal palace, witnessed the death of Mei Changqing and his wife, and witnessed the death of Qing'er.

Then I thought of the ascetic, and my many failed attempts to commit suicide, and finally thought of my countless deaths in that black prison, and the eighty years I spent with Qing'er.

A question suddenly occurred to him: Why are you afraid of death now?

For a person like him, who has committed suicide countless times, his life is simply too worthless, why is he afraid now?

"Because Qing'er has woken up. ”

"I didn't care about my life before, because there was nothing in the world that I cherished. Now it's different, Qing'er is alive, how can I talk about life and death lightly. ”

"And I promised the ascetic master not to kill myself again. Life is precious, and I still need to do a lot of things. ”

Yingtian muttered to himself, "Then why do I have to comprehend this 'light flash'?"

"Qing'er was only a mortal before, and she couldn't cultivate, if she still can't cultivate after waking up this time, a hundred years later, she is no longer there, then what can I do but regret it?"

"If I am afraid today, I will be restrained everywhere in the future, like a turtle with a shrunken head, and my cultivation will be limited. Even if Qing'er is by her side, in this cultivation realm where the weak eat the strong, how can I keep her safe?"

"The path of cultivation is a thing against the sky, my generation of monks, why not be afraid of death!"

Thinking of this, Yingtian's eyes showed a strange look, his face showed a decisive look, stood up, and knelt down on one knee towards the sky: "My Yingtian's life and death in this cultivation are unpredictable, if I unfortunately die here, I hope His Royal Highness will take more care of the woman in Tsing Yi in the secret realm!"

Immediately, he sent out a few storage rings: "This is all my net worth for Yingtian, if I have any accidents, please give them to the woman in Tsing Yi." ”

"I also hope that His Royal Highness will agree, if you don't agree, I will never comprehend this 'light flash'!"

However, there was no sound in the sky, and after Yingtian knelt down for a stick of incense, a faint sigh came from the air: "But!"

Yingtian was overjoyed, but the storage ring was not taken away, and Yingtian had to put it back in his arms.

Since the Wailing Division sighed and agreed, a peerless peak power, he should not break his promise.

He immediately sat down cross-legged, and after an hour of breathing, his spiritual power reached its peak. Although Yingtian shattered his spiritual power one after another, along with the divine soul, the full moon spirit bead, etc., all shattered into a particle state!

Yingtian gritted his teeth, spread all the spiritual power particles all over his body, and suddenly shouted: "If this move is not successful, it will become a benevolent!"

In an instant, all over his body shattered, and he was divided into countless tiny particles!

The two figures in the depths of the secret realm suddenly stood up and shouted incredulously: "I can't see that this son has such courage!"

"The whole body turned into particles at once! This son is ruthless enough! The old man was only half and half back then. ”

After the two of them saw Yingtian's whole body turn into particles, they couldn't help but get nervous, after all, they had waited so many years to wait for a suitable inheritor, but they couldn't really die in front of them.

"This son is really nonsense, or he doesn't dare to do it, and he will do it so ruthlessly!"

"What, you're worried?"

"Aren't you worried? Look, can he recover like this now? If a pillar of incense doesn't succeed in a short time, it will really be gone!"

"Don't worry, just rush at his courage, the old man admires! If it really doesn't work in the end, we can help him." ”

"Isn't that cheap, kid?"

"If it weren't for Master's help, you wouldn't have been able to get through this, so why be so harsh on him?"

"You still have the face to say that you forgot that you almost died back then?"

"You, you, you ........."