Upon receiving that thought, Cao Ya bowed slightly.

"The Great Emperor Wushi!"

He had the utmost respect for this human emperor.

Many of the great emperors of the human race deserve the respect of future generations!

"Should I lend him a hand?" Cao Ya pondered, then sighed inwardly.

Through the projection of the Wushi Bell, the Wushi Emperor, who was in another world, discovered Cao Ya, sensed his power, and saw it as an opportunity.

A golden opportunity to take the Immortal Emperor away!

Therefore, Emperor Wushi sent a message to Cao Ya, asking him for a favor. Having crossed worlds, Emperor Wushi could not easily take action and was subject to many restrictions.

The current Great Emperor Wushi has ultimately not completed his journey on the path to immortality in the mortal world.

The Great Emperor Wushi meant that he would take action remotely, while Cao Ya would cooperate from the spot. The two of them working together were able to pull the Immortal Emperor's flesh ball into the crevice world.

We cannot allow the immortal emperor to peacefully pass on to Nirvana!

As for the pressure from the combined forces of the two formidable enemies, Emperor Wushi felt he could withstand it.

With the threat of the Immortal Emperor gone, the human universe will enter a golden age. As more powerful beings emerge, the ultimate existence of such a great era will surely surpass imagination!

If there were one being who could embark on the path to immortality in the mortal world, then the overall situation of the human race would truly improve.

When the Ruthless Emperor and the Beginningless Emperor were alive, the human race was the most invincible!

No forbidden zones, no holy spirits, no alien races—none of them dared to jump around recklessly!

Truly, the heavens and earth are subdued, and he reigns supreme for all eternity.

Cao Ya naturally agreed to Emperor Wushi's suggestion without hesitation.

Although he was moved by the Great Emperor Wushi's determination and felt the weight of the pressure this human emperor carried, Cao Ya was also well aware that with his current strength, he could only play a positive role and have a helpful effect in certain special situations.

In a different location, he could neither stop the Supreme Being of the Forbidden Zone, nor could he possibly defeat the Undying Emperor!

This was only because the Immortal Emperor had transformed into a ball of flesh and was in a state of Nirvana, which gave him the opportunity to attack the first ancient emperor from the Primordial Era.

Otherwise, if the Undying Heavenly Blade were to strike, Cao Ya would surely perish on the spot.

"It's true that those who are about to become Daoists are very strong, but... when it comes to the most outstanding figures in this world, no matter what Quasi-Emperor or Daoist they are, they are all no match for them! Even in front of powerhouses like the Great Emperor Wushi and the Undying Emperor, even the Supreme Being of the Forbidden Zone cannot affect the real battle situation." Cao Ya sighed inwardly.

"Unfortunately, the Ruthless Great Emperor is in a special state. Her path to immortality in the mortal world is different from that of the Great Emperor Wushi, the Undying Emperor, and the Tribulation-Crossing Heavenly Venerable. Moreover, Mars is far away in the solar system, separated by an endless sea of ​​stars. The Ruthless Great Emperor is in the Big Dipper. Due to the separation of her Dao Fruit, her main body has been in a state of dormancy. Unless something major happens, her body and soul cannot awaken and make a move here."

Cao Ya suddenly sighed.

If the Ruthless Great Emperor were in good condition, with her Dao Fruit and body and soul united, she would be the most powerful warrior. With her and the Beginningless Great Emperor working together, the Undying Emperor would not only fail to achieve Nirvana, but even if he could be reborn from the ashes, he would be killed along with the flames!

Cao Ya had seen the Dao Fruit that the Ruthless Great Emperor separated from her—Little Nannan. The little girl was incredibly cute, and everyone who saw her felt a deep sense of affection for her.

It's truly hard to imagine that the invincible and ruthless Great Emperor of all time would have such an obedient appearance after attaining the Dao Fruit stage.

Almost no one could imagine that the Ruthless Emperor looked like this when he was a child, and that he was so pitiful.

Driven by her obsession, the Ruthless Great Emperor embarked on the path of cultivation with a mortal body and created the "Devouring Heaven Demon Art". She defeated all races and became an enemy of the universe, ultimately becoming invincible in the universe!

After attaining the title of Great Emperor, the Ruthless Great Emperor pacified the Feathered God Dynasty, destroyed the Holy Spirit Ancient Land, and intimidated the forbidden zones of life. During his reign, the universe was at peace.

That era was the one Cao Ya lived in. As someone who lived through that time and was an insider, he naturally had the right to speak.

Also driven by her obsession, the Ruthless Great Emperor discovered that the Supreme Emperor could not revive her brother, and resolved to continue on her journey.

After her first life as the Devouring Emperor, she lived three more lives until the fourth life when she completely buried her old body and her new body entered the Desolate Ancient Forbidden Land. She separated the Dao Fruit Little Girl to walk in the mortal world in her place, while her original body remained in eternal slumber, only occasionally awakening.

This is the mortal immortal path of the Ruthless Great Emperor, which arose from and was completed because of his obsession. Others who wish to imitate it will naturally fail.

The paths to immortality in the mortal world, such as those of the Transcending Tribulation Celestial Venerable, the Emperor Venerable, the Undying Heavenly Emperor, the Great Emperor of No Beginning, and even the future Ye Fan, are all different, each with its own unique characteristics and state of mind.

Since it is the path to immortality in the mortal world, one must naturally delve inward and then seek outward.

Is it possible for two identical beings to exist in the world?

There can never be two identical paths to immortality in the mortal world!

"What will my path to immortality in the mortal world be like?"

Cao Ya suddenly fell into deep thought. After a long while, he couldn't help but laugh. In the [Covering the Sky] system, he wasn't even a Quasi-Emperor yet, and he was far from reaching the Dao Realm. With such a vast gap, how dare he even dream of becoming a Mortal Immortal?!

That's a bit too ambitious.

"Hmm, let's set a small goal first, and then talk about it after I become a quasi-emperor," Cao Ya muttered to himself.

He wandered around this ancient battlefield, discovered the mark of the Immortal Bell, and tried to understand it, but didn't gain much insight.

"After all, it's one of the three great immortal artifacts, and it's just an imprint. I didn't follow the path of bell artifacts, so it's normal that I didn't experience it." Cao Ya comforted himself, but for some reason, he still felt a little unwilling.

The Immortal Bell, the Green Cauldron, and the Desolate Tower are the three immortal artifacts that have been passed down through the ages in the universe of [Covering the Sky].

Later, in the hands of some immortals in the mortal world, new immortal artifacts appeared, but their popularity was certainly not comparable to those of the other three.

However, Cao Ya's cultivation of the "Taiyin Sword Manual" follows the path of swordsmanship, which is completely contrary to the path of the three immortal artifacts.

"Alas, I must admit that my comprehension is ultimately not the most outstanding." Cao Ya sighed. If it weren't for the insights of other Cao Yas, which allowed him to draw inferences and gain insights from similar cases, he probably wouldn't have become one of the Six Great Saints of Immortal Realm.

He was also glad that, fortunately, he, from different universes, was on a different path.

Even if the universe is different, and he cannot fully adapt to the laws of other realms or the ways of the outside world, those insights and experiences remain. If he studies them carefully, he will always gain something.

比如像剑道，一群曹亚中，就不仅他在修炼，【仙葫】曹亚、【完美世界】曹亚等，就也或多或少的都在修炼剑道，水行更是如此，【盘龙】曹亚、【九鼎记】曹亚、【阳神】曹亚等，也都涉及过这一属性法则。

“算了，不成就不成吧，反正我也不准备炼制神钟。”曹亚低语，按着蓝金神剑的剑柄，又在古战场内发现了一口大洞，洞内有北极仙光，飘荡了数万年。

破碎的古洞，两个人相对盘坐，彼此对峙，因为他们的存在，导致这条早在几万年前就应该闭合的仙路，却一直开着。

“成仙路的一个节点！”