Wan Lao took advantage of the fact that his identity was not revealed.

The immortal who was responsible for dealing with the Xuantian Alliance was also sealed.

Then, Wan Lao went straight back to the Ten Thousand Immortals Battlefield, and Lu Tianji unlocked the sword seal and let Wan Lao enter.

After sealing the eight mortal immortals on an isolated island, Wan Lao and Lu Tianji and his party sat down on Yixian Island to talk in detail.

Lu Tianji asked straight to the point: "Wan Lao, I didn't expect that you would actually come down to the mortal world after you ascended, it can be seen that the immortal clan attaches great importance to this matter, and what I don't understand is precisely this, why does the mortal realm make the immortal clan so jealous?" ”

"At first, I didn't understand it, but after years of investigation in the fairy world, I found that the operation of the aura in this world is related to all living beings. To give a simple example, the aura of heaven and earth is like pollen, and the use of the aura of heaven and earth by all living beings promotes the cycle, which is equivalent to bees, if there are no bees to carry pollen, the flowers will become extinct, and the aura between heaven and earth will gradually dry up. Wan Lao said.

"But aren't there people in the Immortal Clan, they are also using aura, and they are also considered bees, right?" Lu Tianji was still a little puzzled.

Wan Lao said: "Of course, they are also a part of all living beings, but if they want to promote the spiritual energy cycle of a world, it is far from enough to rely on the people of the Immortal Clan or the Divine Clan. The cultivators in this world are in the shape of a pyramid, and the more they are at the peak, the fewer people will be, so for the mortal realm, the number of immortals and gods is only a drop in the bucket. ”

"Indeed, no matter where you are, the number of grassroots will always be the largest." Lu Tianji felt it deeply.

The central saintess interjected: "So whether it is the immortal clan or the god clan, the beings of the mortal realm need the creatures of the mortal realm to create more aura for them, but these created aura, the mortal realm can't even divide one-tenth, and most of it is divided between the god race and the immortal race." Even they still feel that this is not enough, and they don't want their share to be shared by others, so when the immortal clan establishes the space barrier, they also add the law of the heavenly tribulation, so that every living being in the mortal realm must face the heavenly tribulation stronger than themselves when improving their cultivation, and the immortal clan uses this method to prevent mortals from becoming immortals, which is almost equivalent to blocking the channel for upward ascension, so as to ensure that the existing aura cake will not be divided by more people. ”

After a pause, the Central Saintess said firmly: "This is also the reason why I wrote the Heaven and Earth Sutra and organized the Xuantian Alliance to rebel against the two races of immortals and gods. ”

"That's why we willingly follow you, but unfortunately our ambition has failed." The demon lord sighed.

The Central Saintess corrected: "It's only a temporary failure, as long as we are still here, there is still hope." ”

Ye Hongling suddenly asked, "According to what you say, wouldn't the previous people practice without having to cross the heavenly tribulation?" ”

"That's nature, the power of the Heavenly Tribulation that appears against the target must be led by someone to form a law, and this is inconsistent with the law of the Great Dao of Heaven and Earth, it must be created by someone."

Wan Lao said: "Before the Great War of Ten Thousand Immortals, mortals did not need to cross the catastrophe to become immortals, and after the Great War of Ten Thousand Immortals, the immortal clan created a space barrier to separate the immortals forever, and this is the time when the catastrophe occurred." Since more than 100,000 years have passed, few people have become immortals, and no one has lived that long, so some of the previous history has gradually been forgotten. ”

"In this way, this immortal clan is really hateful, don't they know how many cultivators die under the Heavenly Tribulation every year?" Ye Hongling said indignantly.

The Central Saintess sneered, "How could they not know? If it weren't for the need for mortal beings to create aura, they would have wiped out all of us ants! ”

"I can understand the reason why the immortal clan can't exterminate the mortal realm creatures at will, but the mortal realm creatures don't pose any threat to the immortal clan at all, right? Why did they repeatedly send immortals down to stop the Xuantian Alliance? Ye Hongling was puzzled by this.

The Central Saintess explained: "The strength of a single mortal definitely does not pose any threat to the immortal race, but if it can condense all the creatures in the entire mortal realm, then this is a force that cannot be ignored, not only can the Great Shrine Technique be unprecedentedly strengthened, but it is even possible to comprehend the first three divine powers of the Three Thousand Great Dao, the Great Destiny Technique, the Great Cause and Effect Technique, and the Great Wish Technique, if you can comprehend these three great avenue divine powers, and then cooperate with the power of all living beings, it is enough to fight against the Immortal Clan." ”

Hearing this, Lu Tianji and the others understood why the Central Holy Maiden was obsessed with dominating the Tianxuan Continent.

The Central Saintess sighed and sighed, "It's a pity that I have spent hundreds of years of energy, but I have never been able to dominate the Tianxuan Continent, and it is difficult to integrate people's hearts. ”

Everyone chatted for a while, and the topic turned to Wan Lao.

Lu Tianji remembered what happened before and asked, "Wan Lao, you are already a member of the Immortal Clan, and it stands to reason that you can share a lot of spiritual energy, but why are you willing to help the living beings in the mortal realm?" ”

"It's simple, I want justice!"

Wan Lao is a person who existed before the Great War of Ten Thousand Immortals, and has experienced things that no one can imagine.

The Central Holy Maiden sighed: "Even with your help, now we are no longer able to fight against the Immortal Clan, the foundation of the Xuantian Alliance has been completely destroyed, and the people on the Tianxuan Continent saw that the Immortal personally went down to earth to show the immortal means, they must not dare to resist the Immortal Clan." ”

"If there is only the Xuantian Alliance, then with all due respect, even if you unify the mortal realm, you will not succeed, the means of the Immortal Emperor are not what you can imagine, and the unification of the creatures is only theoretically possible." Wan Lao said bluntly.

The Central Saintess wanted to refute, but she didn't know how to refute it, so she sighed and asked, "Then what else can we do?" ”

Wan Lao said: "I heard a prophecy from an ancient god of the Protoss, and he once predicted with the Great Prophecy that when the Hongmeng Tree reappears in the world, it will be the moment when the heavens and the earth will be renewed. At first, I didn't understand very well, but when I was investigating around, I suddenly found that the space boundary wall created by the Protoss and the Immortal Race turned out to be the main tool for dividing the aura of heaven and earth, and if the barriers of the Three Realms could be completely broken, there would be a chance to reshape the rules, and only the Hongmeng Divine Tree could complete this task. ”

Hearing this, everyone looked at the Hongmeng tree on the island in the middle of the lake.

The Central Saintess said in shock: "Could it be that the last hope in the mortal realm is that Hongmeng tree?" ”

"In this world, only the Hongmeng Tree can communicate the Three Realms, and only the Hongmeng Tree can break the barriers of the Three Realms."

Wan Lao said: "However, the growth of the Hongmeng tree is not easy, it is not just planted to grow, the Hongmeng tree due to its special attributes, it needs a lot of mother gas to grow, which is why the Hongmeng tree was born in chaos. ”

However, today's chaotic environment is long gone, and if the Hongmeng Tree wants to grow, it can only rely on the Tiangong Pool to continuously produce the mother qi of all things. I flew in all the way just now, and found that not only the Ten Thousand Immortals Battlefield, but even the outside world was covered by a lake, and even connected the Ten Thousand Immortals Battlefield with the space of the real world, if I guessed correctly, what we are doing under our feet should be the legendary Tiangong Pool, right? ”

"Wan Lao, do you also know about Tiangong Pool?"

Lu Tianji was very surprised, it was the first time he had heard outsiders talk about Tiangong Pool!