The World Tree, the wood treasure among the five elements, since Qian Pengyu told him that he needed to balance the five elements in his body, he had made a more systematic understanding of the four series and five elements of the Heavenly Golden Crystal, the Nine Heavenly Resting Soil, the World Tree and the Fountain of Eternal Life.

Among them, the World Tree and the Fountain of Eternal Life are undoubtedly very special beings.

Where there is a World Tree growing, there will be a fountain of eternal life!

Only the water of the Fountain of Eternal Life can stimulate the vitality of the World Tree.

The reason why the World Tree is named "World" is because as it grows, the aura of heaven and earth will continue to gather and expand, and eventually evolve into the prototype of a large world.

He had seen in some of the classics in the "Dream Realm" that some great powers, in order to arrange their chosen realm into a real small world, would often look for the seeds of the World Tree, and then use the Fountain of Immortality to continuously wash until this seed germinated, and then use a large number of spirit stones as nourishment, so that within a few decades, it will grow into seedlings and take root in the land of this realm.

Once the seedlings of the World Tree take root and sprout in a realm and begin to grow strongly, then, as the sapling grows, every additional branch grows on its trunk, which means that the space of this realm will expand somewhat, and the leaves growing on these branches will always swallow out aura towards this space, and these aura is the purest aura of heaven and earth!

The older the World Tree, the more branches it will bring, and the more leaves it will have, which means that the realm where it is located, the more intense the aura of heaven and earth will be, and the space will continue to expand.

That's right, it is the Origin Realm that divides the five levels of the more than 3,500 known great worlds, and the fourth "Xuan Domain", although it is only a "Dead Domain" that is higher than the Heaven and Earth Spiritual Qi is about to be exhausted, or even has been exhausted, but this is also a real Great World!

From a realm in a big world, it eventually becomes a new big world, which is no different from "creation".

Moreover, as the World Tree continues to grow, this newly born "Mysterious Domain" will even evolve again one day in the future, becoming a world-level "Spirit Domain", "Heavenly Domain", or even a "Divine Domain"!

This is the most special feature of the World Tree that is different from the other Five Elements Treasures, and in this respect, the World Tree has surpassed the treasures of the world, and is the most precious existence.

With the grandeur of the Optimus Tree in front of him, Meng Siao already knew why the aura of heaven and earth in this realm was so rich, and why so many heavenly and earthly treasures were born in this realm.

If this World Tree hadn't disappeared, at this moment, this realm would have broken away from the Kyushu Xuan Domain and evolved into a new big world.

Unfortunately, for some unknown reason, this magnificent life, which is enough to make any monk feel awe-inspired, has completely disappeared from this realm, leaving only a spiritual projection that proves that it once existed in this space.

And this projection, it seems, is only visible to him.

In this regard, Meng Siao is only speculating now, and he can't be sure. After all, the Four-winged Flying Tiger can't see the existence of this projection, it doesn't mean that the other monks can't see it either, it's just that after he sensed this breath, he rode the Four-winged Flying Tiger directly and rushed over, and he didn't say hello to Liu Che and them, but now he didn't know whether those people would chase after him, or would stay where they were and wait for him to go back.

"The magnificent life that can create the world, but now, it is only a projection, but the body is completely gone...... Meng Siao stepped forward and stretched out his hand to the trunk of the tree in front of him.

As he guessed, his hand passed over the trunk of the tree without any suspense, proving that the lifelike Optimus Tree in front of him was, in fact, just a projection of spiritual power.

The Four-winged Flying Tiger had already landed beside him at this moment, and looked at the master with great bewilderment, and stretched out his hand, as if to try to touch something invisible in the air.

Following Meng Siao, although it also got great benefits, and the rank also broke through its own limit, although it was not promoted to the emperor rank, it also reached the peak of the general rank, but this did not make it grow too much spiritual intelligence, so at this moment, Meng Siao's move, in its opinion, is extremely inexplicable.

"You can't see anything, can you?" Meng Siao turned his head to look at it and said to himself, "Here, there used to be a great life, but, for some reason, it has completely disappeared from this realm, leaving only a trace of what once existed. ”

The Four-winged Flying Tiger opened its mouth blankly and yawned, with its current intelligence, in addition to the demon beast's instinctive fighting talent, the content of these words was obviously beyond the limit of its brain capacity, and it was simply incomprehensible.

"Go and bring Liu Che and them over. Meng Siao patted its head, "I want to verify whether I am the only one who can see the traces of this great life." ”

The four-winged flying tiger understood this, and immediately turned around, and the meat wings on his back swept out in the direction he came.

Meng Siao watched it leave, then turned around again, looking at this such a realistic phantom, thoughtful.

If the projection of the spiritual power of this World Tree is something that only he can see, then it must be some special existence in his body that resonates with the last trace of breath left over from this great life.

As for what this special existence is, it may be the "Five Elements Dominating Sacred Law" that he has cultivated, and it may be the three great treasures of the earth, fire, and gold among the five elements supreme treasures that have been refined in his body, such as the Nine Heavens Resting Soil, the Blue Lotus Earth Heart Karma Fire, and the Heavenly Golden Crystal;

In fact, he already had a vague premonition, he was able to see the spiritual power projection of this World Tree, the biggest possibility was the unique "Great Martial Venerable System", as for the "Five Elements Dominating Sacred Law" and the three Five Elements Supreme Treasure, it was very likely that it was not the reason why he was able to see the spiritual power projection of this World Tree.

"If the young master of the Dragon Slaying Pavilion is also here now, he may be able to know the answer. Meng Siao muttered with some regret.

However, he also knew that this was just talking, and if that person was really here, he was afraid that it would probably be a tragic fight by now.