Chapter 275

The ancient cataclysm and the extinction of countless creatures.

Little is known about the cause and effect of this catastrophe, except that the ancient creatures known for their size and strength were extinct in large quantities in a very short time.

According to the conclusion of the Corleone Institute of biological specimens.

The so-called catastrophe refers to the drastic changes in the ecological environment.

At the beginning of the cataclysm, due to the weak nature of lower organisms, they were most directly affected by severe environmental changes. They would die in a large number in a very short time, while higher organisms could survive by relying on strong forces and survive the direct impact of the cataclysm.

But.

As time goes by.

Weak creatures are more prone to variation, will complete their survival and evolution one after another, gradually adapt to the new environment and multiply.

Powerful creatures are difficult to adapt to changes in the environment, so they will become extinct in a new environment.

The causes of extinction are diverse.

Some are caused by the constant damage of the natural environment, which is similar to the rejection of the world's magnetic field, resulting in the accumulation of energy autophagy in the body.

Others died of hunger day after day because of the lack of food.

Once lower creatures, after adapting to the new environment, often carry highly toxic existence for ancient creatures.

The extinction of Optimus tree is due to the collapse of its own ecosystem and the loss of symbiotic partners!

The collapse of the ecosystem is well understood.

The second true body of Optimus tree is attached to its ecosystem and forms the will of the biological chain, which is similar to the mini version of the laws of nature. Without the biological chain, it will lose the ability of the second true body. It can only exist in the form of an ancient tree and cannot move.

As for the symbiotic partner, it is the plant ginseng spirit!

Ancient times.

For many higher plant life, the grass, tree and ginseng spirit is equivalent to today's bees, spreading pollen.

These higher plants need some special energy of plants and ginseng elves to complete the transformation of some special life energy, so as to maintain their huge volume or rare attributes.

Therefore, the grass and tree ginseng elves can rely on their insignificant strength, play a very important role in the ecosystem in ancient times, and are sheltered by many higher plant life.

However, the ancient cataclysm

"It's the moon!"

Xiaobai remembers the past, a touch of fear.

"Since the moon appeared, my people's skin will fester when they shine under the moon, not only my people, but also many ancient creatures. Moreover, it seems that the moon has taken a lot of natural energy, which has become thin, the world's magnetic field has become unstable, and the changes of tides have triggered a large number of floods. The once beautiful coastline is full of corpses..."

In Xiaobai's description, the moon seems to have become a terrible devil.

"In that disaster, although I completed the mutation, I fell into a state of dehydration and knew nothing about everything outside."

The tree of Truth holds Xiaobai as if it were treating the most precious thing in the world.

Leiluo became the foil of the two, quietly following behind them.

"So it is."

The tree of truth gazed at Xiaobai, and a touch of expectation appeared on her green face.

"Then, how can I complete the transformation according to the evolution of the ancient Optimus tree?"

The tree of truth grafted by Bernie Vince has experienced nearly a thousand years of growth and has grown to a third-class peak. Theoretically, it can break through to a fourth-class existence only by completing symbiotic evolution and ecosystem construction.

"I don't know."

Xiaobai said awkwardly, "those things are completed by our elders. No one has taught me."

The tree of truth was looking forward to, slightly bleak.

"I have a feeling that if I can't complete symbiotic evolution and qualitative change, if I continue to grow like this, one day I will crush myself and die because of my own weight."

imperceptibly.

The three have come to the ground from the branches of the tree of truth.

Compared with the difficulty of climbing to the top of the tree before, the journey back is really much easier.

Leiluo looked up, and the tree of truth soared into the sky and disappeared into the violent turbulence of the Tao.

He frowned and said, "why didn't anyone find you a few days ago?"

"At ordinary times, I will release the psychedelic fog. I will only cancel the fog on the tenth day of the assessment. If I want to forcibly crack my fog, I'm afraid I need at least a legendary creature to have a chance."

The tree of truth explained a little.

Suddenly.

The earth trembled. With the rise of the land, there were enough houses to move, and the thick roots of trees stretched out, revealing a hole in the ground.

"This is the first time that an outsider has come to visit my home, so we can only enter it in this way. If it's just me and Xiaobai, we just need to enter from my body."

From your body?

Leiluo looked at the green skin and slim figure walking in front. His thought couldn't help being evil and dirty. Then he hurried to say Lola's name, shook his head, and followed them to the ground.

Far away.

"God, what happened there!"

"Something seems to have come out of the ground. Let's go and have a look!"

However, just as these examinees approached, the roots of the giant tree rolled and disappeared into the ground again. The short-lived underground entrance disappeared in the twinkling of an eye.

After a while.

"Hiss..."

Even today's Leiluo can't help feeling incredible.

"This, this is what you call, a section of Optimus tree root!!?"

At this moment, Leiluo's eyes are impressively the vast Star Screen World atmosphere. Leiluo can vaguely see some elliptical radians, and the atmosphere extends to the unknown in the dark.

On his side is a huge fossil, like the earth vein of this meteorite.

In other words, the so-called assessment space node is just some land evolved from the remnant root fossil of Optimus.

The so-called grafting is that Bernie Vince casually placed a special seed in the center of the meteorite, that's all.

Every root is so huge.

The true volume of the giant tree, Leiluo, is just as unimaginable.

"However, how did such a huge rhizome come to the sky and form today's star curtain layer together with so many meteorites? It's hard to imagine what happened in the ancient catastrophe!"

Not to mention the specimen collection and research after raylo's shock.

Xiaobai becomes more and more intimate because of her symbiotic relationship with the tree of truth.

The night passed.

The three gathered again.

Leiluo said: "although I don't know what happened outside, according to the assessment regulations, all students must leave the secret place in the morning of the eleventh day, and the construction personnel of the Finnish college will maintain the facilities behind to prepare for next year's assessment."

It is not difficult to imagine how angry the students who leave the secret place will question the people outside.

But it has nothing to do with raylo.

Even raylo is grateful.

Had it not been for such a change, he could not have easily broken through the highest score in the history of graduation examination.

The other side.

The tree of truth said, "Xiaobai is the key to my evolution. I can't leave it, so I have two plans. Would you consider it?"

Uh?

Leiluo said slowly, "you say."

"The first plan, I hope you can keep Xiaobai by my side. The time is uncertain. It will last for decades or thousands of years. I will give you enough wealth."

"Impossible."

Leiluo immediately denied: "Xiaobai is my media partner. Once a scholar loses his media partner, it is almost impossible to be promoted."

That's not absolute.

For ordinary scholars, it takes a lot of time to absorb natural energy after losing media partners, so they will lose a lot of research time, but it is not absolute to say that there is no possibility of promotion.

But Reynolds himself, because of the special way of star evolution, has already separated from the media partners to absorb the natural energy dependence, replaced the natural energy with special star essence resources, and formed another kind of dependence.

In addition.

In recent years, Balda college has carried out blood fusion research. Many people are naturally able to integrate into the world magnetic field. They can no longer rely on media partners to promote level 1 energy magnetic field into the world magnetic field, or into the geomagnetic environment of the star screen.

The tree of truth slowly said: "The second scheme, listen to Xiaobai, you want to establish a laboratory. I can set up a special transmission smuggling coordinate for you, and I will bear all the transmission consumption in the future. Even we can complete the transaction once. As long as you can help me complete the ecosystem construction, my second real body will permanently protect the safety of your laboratory. How about it?"

This proposal, very let Leiluo heart.

For laboratory safety, Leiluo has Xiaohei obtained on the fifth floor of the Sun Moon Magic Eye pyramid, but activating Xiaohei requires a huge amount of energy source to enable him to give full play to his due strength.

At this stage, without raylo, there is still a lack of sufficient energy source.

And the key is that Xiaohei can only protect some hidden experimental spaces that cannot be exposed to the outside world.

If the second true body of the tree of truth can come, in its current situation, at least an ancient biological level exists!

"All the smuggling energy is borne by you?"

Leiluo questioned: "the nearest coordinate of this space node is between the Principality of Finland and the Principality of utoran, and my laboratory will be built in the territory of the Principality of Gran. This is not a small number of energy and zero boundary stone crystals required for smuggling!"

"Don't worry."

The tree of truth said confidently, "my reserves here are enough for you to consume for hundreds of years."

Leiluo's eyes suddenly brightened after a short period of consternation.

"Many large laboratories are divided into two parts: the surface layer and the inner layer. They are similar to the Corleone Institute of biology. On the surface, they are ordinary Institutes of biological specimens. In fact, they are laboratories for studying the theory of species evolution system and storm continental civilization system. They capture those terrifying legendary creatures traveling on the continent through seals and develop storm continental maps in secret laboratories."

"Then, can I build this place into my own secret laboratory? Can I place some academic research on the stars that can't be outside here?"

The more he thought about it, the more he looked forward to it.

"They are respectively... Leiluo Solar Energy Research Institute and Lola's secret garden!"