Just as the old patriarch forced me to my death, I achieved the unity of Dao and fruition.

Within the pure white space, there is no true heaven and earth; all around are crisscrossing rules of heaven and earth, like countless transparent threads extending from infinity and converging here.

The rules governing the movement of all mountains, rivers, the sun, and the moon, and the origins of the birth and death of all living beings in this world, all originate here.

After achieving Dao Integration, Gu Changjin's consciousness had truly entered this place.

Now it has reappeared, but it is completely different from the last time.

hum!

A magnificent sun rose out of nowhere, its golden light filling the pure white space before slowly dissipating.

A young figure stepped out from among them, dressed in white with black hair, looking no more than twenty years old.

A golden sun loomed behind his head, its rays slowly cascading down the edges of his robes.

If those outsiders who call him the "savior of the world" were to see this, they would probably think that his appearance perfectly matches their imagination.

Gu Changjin paid no attention to these things, but instead focused his gaze on what lay ahead.

There, a mass of pitch-black, almost viscous demonic energy was firmly imprisoned by countless rules of heaven and earth.

It was the last thing left behind by the Demon Lord of the Heavenly Demon Realm.

A true immortal at the pinnacle of power, a demon lord of one realm, scheming against this world for hundreds of years.

Finally, Gu Changjin controlled the entire Middle Thousand World and crushed it three times.

The minor realm collapsed, the True Immortal's status plummeted, and even the demonic body and divine soul were smashed to pieces, leaving only this core remnant.

Gu Changjin did not immediately stuff it into the Dao Fruit. Instead, he stopped ten feet away and looked it over for a moment.

"We must remain calm and investigate using the rules of this realm first."

Dao Fruit is his true foundation, let alone a True Immortal at the pinnacle who has already been crushed.

Even if a complete True Immortal were placed in front of him, he wouldn't just casually throw it in if it involved Dao Fruit.

What other disgusting tricks might the Heavenly Demon have up its sleeve?

These things are best at manipulating the soul, thoughts, and parasitism.

Now I have an entire world at my beck and call.

Why not take advantage of it?

Gu Changjin had a sudden thought.

The pure white space changed instantly.

The first thing to manifest was water.

Splash! Splash!

An endless river surged forth from nothingness.

That is no ordinary river. Every drop of water in the river corresponds to a part of the rules of the billions of rivers, lakes and seas in this world.

The long river swept over the demonic energy, once, twice, revealing every subtle fluctuation in the demonic energy.

Subsequently, the rules of the earth manifested.

Boom! Boom!

A divine mountain, spanning heaven and earth, rose from nothingness.

An unimaginably heavy suppressive force crashed down, crushing the demonic energy to the point that it could no longer maintain its shape.

Immediately afterwards, stars appeared, one after another, regular stars suspended in the sky.

The sun and moon appeared simultaneously, flames transformed into a sea of ​​fire, and the long wind transformed into countless transparent chains.

Life and death, yin and yang, the five elements, thunder...

This realm has completed its upgrade, and a large number of rules that were originally hidden in the deepest part have now been manifested under Gu Changjin's thought.

Then, layer by layer, they rolled over that mass of remnants of the Demon Lord.

The main purpose is to check for any hidden tricks or demonic methods that could explode at the slightest touch.

More importantly, is it possible that the fruits of the Tao could contaminate oneself in return?

After a long while, Gu Changjin finally nodded in satisfaction.

"Clean".

It is being examined back and forth throughout the entire Middle Thousand World.

There must be something else that can be hidden.

That would be beyond the level of the demon lord before us.

Only then did he reach out his hand, and deep within his sea of ​​consciousness, the Dao Fruit trembled slightly.

hum!

An invisible suction force descended.

The remnants of the Demon Lord, who had been completely suppressed and unable to resist, vanished instantly.

The next moment, thousands of Dao marks lit up on the Dao Fruit at the same time, and the dark demonic energy was drawn into it, decomposed, obliterated, and returned to one.

All the power, rules, and divine soul origins belonging to the Heavenly Demon Realm were stripped of their original traces deep within the Dao Fruit.

In the end, only the purest things remained: one, two, three...

Gu Changjin's eyes grew brighter and brighter.

The changes finally stopped when the tenth pure white rule appeared.

"The ten paths ultimately converge into one principle."

Gu Changjin couldn't help but laugh.

That's pretty good.

Previously, after enlightening that true immortal body, allowing it to truly develop intelligence and transform into a demon immortal, he poured three Dao of Returning to One Principle into it in one go, along with a large amount of Dao of Returning to One Principle Yuan.

That was a true immortal body that had been dead for an unknown period of time.

But the one before us is a genuine Heavenly Demon Lord who has reached the pinnacle of True Immortal.

Although he ended up hitting it quite badly, shattering the small realm and forcibly knocking down its True Immortal status.

His very essence has been utterly depleted under the crushing weight of the world.

If it can be completely swallowed, the final result of the Unity Dao will definitely be more than ten Daos.

However, Gu Changjin was not greedy.

"Even after being smashed like that, ten tracks remain. No wonder he's the Demon Lord of the Heavenly Demon Realm! Awesome!!"

The principle of unifying the ten paths into one is enough for me to quickly improve my strength after returning to the main world.

After all, the main world is about to usher in the Golden Age. Without the strength of a true immortal, one is ultimately just a pawn and cannot speak at the table.

Not to mention the greatest opportunity in the main world, the Leap to Immortality, which is something that makes the True Immortals in the True Immortal Realm extremely envious.

They might descend to the mortal realm again, and even if there's the risk of perishing, they'll still take the gamble.

After returning to the main world, rapidly improving one's strength is now an urgent matter.

Thoughts raced through Gu Changjin's mind. As the Dao Fruit devoured the Demon Lord's remnants, a large amount of memories were also extracted.

Gu Changjin closed his eyes, and a series of unfamiliar images flashed through his mind.

The Heavenly Demon Realm, the Heavenly Demon Reincarnation Method, the Demonic Thought Parasitism Method, Cross-realm Tracking, and various Heavenly Demon Secret Techniques.

What interested Gu Changjin the most was naturally the Heavenly Demon Reincarnation Technique.

Even if a demon possesses the coordinates of a world, it cannot enter it at any time.

We have to wait, until the world's barriers weaken, or until there is a major upheaval within it, or until we happen to encounter a special juncture.

Then, at the cost of a wisp of its essence, it was attempted to be sent into it.

Whether or not it will succeed depends largely on luck.

If you succeed, you can be reborn into that realm.

If it fails, that wisp of origin may be directly erased by the rules of the world.

"No wonder these things like to roam all over the heavens."

Gu Changjin stroked his chin, realizing that this method might not be of much practical use to him.

After all, he has attained the Dao Fruit, but the world coordinates, cross-border positioning, and methods for finding weak points involved are very valuable.

In addition, he also absorbed various demonic powers, cultivation methods, and soul techniques into his memory, and even a lot of information about the demonic realm itself.

Seeing this, Gu Changjin's relaxed expression also faded somewhat.

The guy I just ran over and killed was indeed a figure of some importance in the Demon Realm.

However, he is only a figure in one realm. Beyond the True Immortal Realm, one can advance to the so-called Demon King.

But the Demon King is merely a lord who occupies a small part of the Demon Realm.

Above that, there are still even higher realms.

"Tsk."

Gu Changjin opened his eyes.

"This Demon Realm is indeed not simple."

Judging solely from the size revealed in this demon lord's memories.

The level of the Heavenly Demon Realm is definitely not much lower than the upper realm system behind its own main world.

If you really delve deeper, you'll probably find nothing but old monsters everywhere.

But that's for the future. Right now, Gu Changjin is most concerned about the world right under his feet.

Or rather... it can no longer be called the world beneath our feet.

Because one is the very essence of this world, the mountains and rivers, the sun and moon, and the life and death of all living beings are all within a single thought.

Gu Changjin had never done anything like this before.

In the past, when one entered the world of others, no matter how much trouble one caused, how much of the world's origin one ultimately obtained.

Ultimately, it's about taking things from the world, taking as much as you can.

In essence, they weren't much different from those demons; they all went in to make some quick money.

The only difference is that he got his share much more thoroughly.

But this time... Gu Changjin looked up at the dense array of rules governing heaven and earth all around him.

Suddenly I laughed.

"In the past, I would eat at other people's houses."

"Finish eating the food on the table and then leave."

"This time it's much better."

"I'm afraid they've even taken over the pot."

He has now merged with the entire Middle Thousand Worlds.

The world is him, and he is the universe of this world.

Problems then arose.

Gu Changjin lowered his head, the Dao Fruit in his sea of ​​consciousness still hanging there quietly.

"You acknowledge the fleeting wealth."

"You even acknowledge the origin of the world?"

"Then I'll bring the whole pot back with me..."

"Do you admit it or not?"