All realms have enabled me to achieve the Great Dao.

Upon hearing this, Zhang Sanfeng shook his head and said, "It's already impossible to cultivate experts in our world to break the world's limitations. I think that world's ability to break the world's limitations must be inseparable from your help, young friend."

"Yes, I provided them with a lot of supplies."

"That's it. It's unrealistic for a young friend to help many worlds break through their limitations. It might even cause unimaginable consequences."

Zhou Yongcheng was taken aback. What other consequences could there be? Did this old Taoist know some secrets of the world? How high must his level of cultivation be?

"What would be the consequences of reviving the world's spiritual energy?" Zhou Yongcheng asked.

"It cannot be told, it cannot be told." Zhang Sanfeng looked mysterious and refused to tell Zhou Yongcheng.

Zhou Yongcheng was speechless. What was so unspeakable about this?

“I’ve been to a cultivation world. It’s a world with a complete cultivation system. Do you want to go to that world? You might not have many years left to live in this world.”

Zhang Sanfeng was taken aback; he hadn't expected Zhou Yongcheng to take him to other worlds.

"Then this humble Taoist will respectfully accept your offer." Zhang Sanfeng agreed without any hesitation.

Zhang Sanfeng then summoned all the disciples of Wudang and said that he was about to go into seclusion, and the date of his emergence was uncertain.

After giving his instructions, Zhang Sanfeng went into his cultivation place to begin his seclusion.

Zhou Yongcheng said, "Why don't I see Zhang Wuji?"

"It seems they're going to live in seclusion in the Kunlun Mountains."

Zhou Yongcheng was speechless. In the end, Zhang Wuji still went to live in seclusion in the Kunlun Mountains.

They brought Zhang Sanfeng to the world of cultivation. As soon as they entered, Zhang Sanfeng frantically absorbed the spiritual energy of heaven and earth, and his cultivation level kept rising.

Looking at Zhang Sanfeng's changes, Zhou Yongcheng realized that he seemed to be practicing not martial arts, but the path of cultivation. But where did he get his cultivation techniques?

After an unknown amount of time, many cultivators came from the surrounding area, all attracted by the fluctuations in spiritual energy.

Zhou Yongcheng scanned the crowd with his divine sense and found that none of these people were at a very high level; the highest level was only the Nascent Soul Realm.

The surrounding spiritual energy fluctuations disappeared, and Zhang Sanfeng also stopped absorbing spiritual energy, his cultivation level remaining at the peak of the Golden Core realm.

“I don’t think you’re Zhang Sanfeng?” Zhou Yongcheng said, sizing up Zhang Sanfeng.

At this time, Zhang Sanfeng's originally white hair had turned black, and he had become middle-aged.

"Why do you ask such a question, young friend?"

"You're not practicing martial arts, so where did you get your cultivation techniques from?"

Zhang Sanfeng laughed and said, "Young friend, you have keen insight. I am Zhang Sanfeng, or you may call me Zhang Xuan."

Zhou Yongcheng was completely bewildered. Who was Zhang Xuan?

Zhang Sanfeng could tell from Zhou Yongcheng's expression that he didn't know who Zhang Xuan was, so he added, "My previous incarnation was the True Martial Emperor Zhang Xuan."

Zhou Yongcheng looked shocked. He had heard of the True Martial Emperor, but he didn't know that the True Martial Emperor was named Zhang Xuan.

"That True Martial Emperor in the Heavenly Court?"

"Young friend, this is not the place to talk." Zhang Sanfeng glanced around; there were quite a few cultivators watching them.

With a thought, Zhou Yongcheng and Zhang Sanfeng disappeared from their original spot. On a mountain more than ten kilometers away, Zhou Yongcheng and Zhang Sanfeng sat cross-legged on a large rock and talked.

"When did you awaken your past life memories?" Zhou Yongcheng asked.

“When I broke through to the Golden Core realm, some memories would inexplicably appear in my mind. At the time, I was a little at a loss, but I gradually got used to it,” Zhang Sanfeng said.

Zhou Yongcheng wondered if Zhang Sanfeng's previous madness was due to extra memories in his mind.

"Master Zhang, you were the True Martial Emperor in your previous life, why were you reincarnated? Did you violate the Heavenly Rules?"

"No, as I told you before, do not allow a world to break its limits at will. Once a world breaks its limits, it means that the world is about to be upgraded. The upgrade of a world will attract the attention of other worlds, thus making it vulnerable to invasion by other worlds."

Why would a world upgrade attract the attention of other worlds?

"Just like when I first came to this world, I originally only had a cultivation level and no spiritual power in my body. When I came to this world, I frantically absorbed spiritual energy to improve my cultivation level, which would definitely attract the attention of others. The same goes for the world's ascension. The world was originally dormant, but suddenly the internal restrictions were broken. The Heavenly Dao will send down its origin to allow the world to ascend. When the world ascends, the world's membrane will frantically absorb chaotic energy to replenish its internal spiritual energy. At this time, the world will be revealed, and the strong from other worlds will discover the location of the world, thereby invading the world and seizing its origin."

Zhang Sanfeng's explanations added to Zhou Yongcheng's knowledge.

Zhang Sanfeng then said, "The reason I was reincarnated is because my world was also invaded by powerful beings from other worlds during its ascension. The origin of the Heavenly Dao was extracted, which led to the destruction of the world. The entire primordial universe has probably returned to chaos."

Zhou Yongcheng was quite shocked. The primordial universe had been invaded? What a joke! But how could Zhang Sanfeng's words be false?

"The Primordial Universe has been invaded? That's impossible. The Primordial Universe has the Three Pure Ones, the Goddess Nuwa, the Two Sages of the West, and the Dao Ancestor Hongjun who manages the operation of the Heavenly Dao."

"Hehe, Hongjun entered the endless chaos a long time ago, and may have gone to a higher level of universe. As for the Three Pure Ones and Nuwa, they have long since disappeared. The strongest in the prehistoric universe are only Zhen Yuanzi, Styx Ancestor, Heavenly Emperor, Tathagata, etc. They are only at the Quasi-Saint Realm Perfection, half-step Saint level. Those who invaded the prehistoric universe are at least at the Saint level or above. After they entered the prehistoric universe, they extracted the origin of many worlds. When I died, only my true spirit was thrown into other universes by an unknown force."

"The Primordial Universe is already a very advanced world, how can you possibly upgrade to a higher level?"

Zhou Yongcheng didn't know what level the Primordial Universe was, but he did know that the Primordial Universe was very powerful.

"The Primordial Universe was originally very advanced, but it gradually declined after the outbreak of the Investiture of the Gods. By the time of Journey to the West, there were no more sages. After Journey to the West, the mortal world entered the Dharma-ending Age. Only the Earthly Immortal Realm still had spiritual energy. If the world continues to develop in this way, the Earthly Immortal Realm will also enter the Dharma-ending Age. At that time, the immortals and gods will no longer exist. When the Heavenly Emperor and Tathagata saw this, they went to ask the sages for a solution, but received no response. They then went to the Zixiao Palace to ask the Ancestral Master, but also received no response."

Upon seeing this, the Heavenly Emperor and Tathagata knew that the Sage and the Dao Ancestor had disappeared. They could only find a way on their own. In the end, they summoned all the powerful beings in the world to discuss countermeasures. At this time, it didn't matter whether they were Daoists, Buddhas, demons, immortals, or monsters. As long as they were powerful, the Heavenly Emperor and Tathagata invited them all.

The sheer number of powerful figures gathered this time has exceeded my understanding of the number of strong individuals. Many powerful figures from before the War of the Gods have appeared, such as the Three Sovereigns and Five Emperors of the human race, and the powerful witches and demons who guarded various parts of the world.

After gathering numerous powerful individuals, their deductions concluded that the Heavenly Dao of the Primordial Universe was severely lacking. The only solution was to upgrade the Primordial Universe, allowing the Great Dao to descend its origin and thus complete the Heavenly Dao's origin.

After tens of thousands of years of effort, many powerful beings deduced a set of formations. They set up the formations in the chaos, transforming the chaotic energy into spiritual energy, thus reviving those worlds that had already entered the end of the Dharma era.

Several eons have passed, and the Primordial Universe is about to be upgraded. This upgrade would mean the emergence of new saints. However, an unexpected event occurred during the upgrade: powerful beings from other universes descended, reaping the essence of all beings in the Primordial Universe and extracting the essence of other worlds within it. Our Primordial Universe's powerful beings were instantly killed by them. When I died, many worlds were annihilated. I don't know what happened afterward; presumably, the Primordial Universe has returned to chaos. I wonder if other immortals and gods have been reincarnated in other universes like I have.”