Hua Yunfei pointed the arrow at the option of "Cause and Effect Reversal", and then a new interface appeared in his sight again.

This interface has two text boxes. As a person who once lived on Earth, he naturally knows what this means.

Then, without hesitation, he entered his name like a banished immortal in a text box - Hua Yunfei.

Enter the four words "Yaoguang Shengsen" in another text box.

Then, the two text boxes began to emit light, which became more and more dazzling and stronger.

Finally, the light suddenly disappeared, leaving only two text boxes floating quietly in the air.

In the middle of the text box, there is no longer nothing, and a light as thick as a thumb connects two text boxes.

How could Hua Yunfei, who had already obtained the Eye of Cause and Effect, not know what this thread is?

At the text box connected with the three characters Hua Yunfei, the light appears as black as ink, and at the text box connected with the four characters Yaoguang Shengzi, the light appears bright dark red.

This means that this causal relationship is extremely bad for Hua Yunfei, but it is of great benefit to the Saint Yaoguang Son.

Not only is the line of cause and effect, but a string of numbers also appears below the two text boxes.

"One, two...seven..." Hua Yunfei counted, and this series of familiar numbers had seven digits.

"Seven nines? Isn't this equivalent to ten million?"

He was a little dizzy, and he could only reverse the cause and effect of himself and the Saint Yaoguang Son...

Hua Yunfei felt distressed. It seems that the road to reversal cannot be achieved overnight.

He lamented, it was too difficult, his system was too silent, there was no prompt sound, and the operation was like a computer.

Moreover, isn’t the reversal of cause and effect not starting from 100? When he first saw this article, he still felt that it would not be too difficult. As a result, after a test, he found that if he wanted to reverse cause and effect, he would need 9999999 points of cause and effect.

If there is a prompt sound, he won't feel it's too boring, at least he'll be a little angry.

However, he vaguely felt that the reason why this system does not actively intersect with him and can only enter the system space by itself should be to avoid unnecessary cause and effect.

This is the perfect world left by Emperor Shi Hao of the Wilderness Heaven. If you count it carefully, it is related to the Immortal Emperor, and the cause and effect involved are boundless.

Even if the system's level is unimaginable, it should not exceed that of the Immortal Emperor.

Therefore, the causal system cannot ignore the punishment of heaven and cause and effect at will, and will run rampant in the world. In this way, it will be affected by the great cause and effect and will be liquidated in the future.

These are the two words that Hua Yunfei felt most deeply when he saw the perfect world, cause and effect.

Just like Shi Hao and Xiaota's relationship, all relationships and cause and effect require "equivalent exchange". However, as the host, the scale of this "equivalent exchange" is not their turn to decide, and they can only passively accept it.

"There is no choice but to do it slowly."

Hua Yunfei exited this interface and came to the original main interface.

"search!"

"Secret Art!"

"Sacrifice!"

"Balance!"

...

He clicked the "Balance" button.

Then, a balance-like thing appeared in front of Hua Yunfei.

"Cause and effect balance!"

A piece of information appeared in Hua Yunfei's heart, making him know the function of this thing.

Everything has a causal value and can be weighed on a scale.

"Anything?"

Hua Yunfei muttered to himself softly, and a light flashed in his eyes.

"Or what if I try to try the Demon Swallowing Seed?"

As he said that, he thought, and a very dark seed with countless dark vortexes appeared on the left side of the scale.

Seeing this, Hua Yunfei couldn't help but find a familiar feeling.

"Haha! It turns out that this causal balance also follows the principle of left and right code!"

The moment the Demon Swallowing Seed appeared, the causal balance showed a sharp tilt, but immediately, a string of numbers appeared on the right side of the balance, and gradually restored the balance to balance.

“Two,999,999?”

Hua Yunfei looked at the long list of numbers in surprise and couldn't help but recite it.

"Are all nines involved in the Emperor?"

"It will take nearly 10 million to reverse the fate of me and the Saint Son of Yaoguang, but the value of this Demon Swallowing Heaven is only three million?"

As a former high school student in science, Hua Yunfei is still very sensitive to numbers.

Three million and ten million, a total of seven million...

When he thought about it carefully, it was like doing an application question, knowing the answers, and finding the reasons.

"On the basis of the Demonic Devouring Heaven, the Emperor of the Frugal Man transformed into a divine fetus and lived for a lifetime against the will of heaven.

This Demon Swallowing Heaven Sperm should not be something created by the ruthless emperor. I have never heard of it in the original work."

Finally, he came to this conclusion.

"Well! That should be true. If it is made by the Emperor, it should not be worth only these.

Not to mention a ruthless person who is about to approach the realm of the immortal world in the world.

It is very likely that it was made by a ruthless cultivator who is well versed in the Demon Swallowing Heavenly Demon and the Immortal Heavenly Demon."

...

Speaking of the Immortal of the World.

He couldn't help but think of the Immortal Emperor, the man who evolved the world's native world, and the Emperor who had hidden endless years.

These heroes and geniuses do not survive in the world by launching dark turmoil and killing themselves.

They lived for life after life by living against the will of heaven before they finally turned into supreme immortals. Time cannot erode, and the golden years will last forever.

This realm is also Hua Yunfei's goal.

He vaguely felt that if he wanted to know why he had traveled to this world and why he had a causal system, he had to reach the peak of this world.

As for returning to the original place...

A figure could not help but think of in his mind, which might be his only bond in that world.

"Maybe, I'm gone, she will marry a wife...

Well... When I reach the realm of the world of the world, I guess the earth has changed a different world, and all familiar people or things have disappeared, so why should she wait for me?

But I have to see it with my own eyes, and in addition, my time travel mystery must be returned to the original earth to explore it.

If you don’t understand these things, you always feel like a doll.”

Hua Yunfei whispered in his heart.

At the same time, he buried the name Luo Yi deep in his heart. From the moment he came to this world, he was no longer Luo Yi, but Hua Yunfei. If he occupied someone else's body, he should bear all the cause and effect.

...

Suddenly, his mind left the space of cause and effect and returned to reality.

"Don't think too much! Everyone has a destined fate when they are born. If we don't choose you, with your qualifications, it will be difficult to even achieve the secret realm of the Dragon Transformation Realm.

If you practice well, you will be famous all over the world. Your life will be destined to be a glorious one."
Chapter completed!