These life crystals are fed into the trunk of the Elven Tree.

Each piece of life crystal was cut into countless parts by Aoki's mind, and was fused into a small amount of green viscous liquid. Because of the effect of genetic energy, many cells in the backbone of the World Tree have also begun to undergo varying degrees of change.

Originally, this change was huge, but because the Elven Tree did lack too much vitality before, now it is indeed suspected that Qingyun is absorbing such a large number of life crystals. But after all, it's not the first time Aoki has helped Qingyun like this, so now Qingyun also has some experience in dealing with this kind of thing.

As these genetic energies continue to enter the cells of the World Tree, a large number of damaged genes continue to receive more genetic energy, which are constantly repaired, and even more and more life genes begin to become more and more perfect.

After the life genes in the cell are perfected, more and more perfect cells are born, replacing those damaged or dead cells. So, as cells die, cells grow again. Even some perfect cells become powerful and directly engulf those imperfect cells.

In the outside world, there is a law of survival of the fittest between any living being. In fact, in the body of every living organism, this law is also completely applicable between cells, and the more powerful the organism, the more obvious this law is.

To be precise, the evolution of organisms means that all kinds of cells and tissues in the organism, and even every cell, genes are constantly survival of the fittest. In the end, the strong cells survive, and the weak cells are engulfed.

Why some people haven't evolved. The reason is very simple, that is, the genetic energy in his body is too little, and it is even constantly failing. If the genes of life are not repaired, then his body organs will age, and finally die of old age, completing a short life.

If the genetic energy in a person's body does not decay, but keeps increasing. Far from decreasing the lifespan of this life over time, it will become stronger and stronger due to the evolution of genes.

Therefore, genetic energy is not only crucial for a living being, but even more important for a civilization. Of all the World Trees, the Elven Tree is a powerful key to life power. This is also the meaning of the existence of the Elven Tree.

As more and more genetic energy is absorbed by Qingyun, the backbone of Qingyun is also constantly changing. It's just that the change isn't too obvious. In the Elven Tree, the most changing thing is the root system of the Elven Tree.

As more and more genetic energy was absorbed by the Elven Tree, the Elven Tree's roots continued to penetrate deep into the ground and even began to extend to the heart of the planet.

As the Elven Tree became thinner and tougher, the roots of the Elven Tree were planted into the Heart of the Planet, and began to send life to the Heart of the Planet.

It's just that there is almost no accumulation of vitality in the Elven Tree now, and the vitality absorbed by the Elven Tree is also a drop in the bucket for activating the Heart of the Planet. Next is the most difficult step in the advancement of the Elven Tree, unleashing the vitality of the Primordial Heart.

The Primordial Heart was originally a special heart, which contained a great deal of energy.

When Aoki received the Primordial Heart again, he also used his own sense of mind to detect the Primordial Heart. It's a pity that he can't penetrate this mysterious material in the outermost layer of the primordial heart. Even the current Aoki can't detect the Primordial Heart.

Although Aoki was unable to detect the internal structure of the Primordial Heart, it could not be said that Aoki could not cut through the Primordial Heart.

When he left the primordial planet, the elven king told Aoki a way to unleash the vitality of the primordial heart. It's just that the elven king repeatedly warned Aoki that he must be very cautious in dealing with the primordial heart.

Now, Aoki turned his thoughts into an incomparably slender needle and thread that pierced the core of the Elven Tree's trunk. At the heart of the trunk of the Elven Tree, the spiritual source seemed to be a green glow, lying there like a quiet little girl.

After feeling Aoki's thoughts, this green light also stood up from the spot and turned into the image of Qingyun. In the center of Qingyun's body, a green heart is also beating, it is the primordial heart obtained from the primordial star.

The primordial heart was originally not big, but after entering the spiritual source, it became the size of a basketball. If it had been before, Aoki would never have had much hope for this primordial heart. After all, he knew how much effort he had made to activate the Heart of Earth in order to accumulate vitality.

It would be a bit far-fetched to say that such a basketball-sized thing could be loaded with enough vitality to activate the heart of the Flying Cloud Star Planet.

But nothing is absolute.

Aoki's thoughts of entering the core of the Elven Tree began to change from an extremely fine silk thread to a sharp needle. From the tip of the needle, a cloud of mist-like thoughts erupted, and began to envelop the primordial heart.

In the midst of Aoki's thoughts, an incomparably complex maze of lines that was more complex than the cerebral cortex of the human brain and multiples of ten to the twentieth power began to appear in Aoki's perceptual domain. This is arguably the most delicate object Aoki has ever seen, apart from the golden ring.

If Aoki were to deal with this primordial heart by himself, I am afraid that it would take Aoki several years to understand and analyze the decryption of these lines alone. Now that Aoki has the guidance of the Elven King, things are much simpler.

In the golden disc, a circuit map is projected onto the Primordial Heart. This line diagram is the line that cuts the primordial heart.

As long as Aoki follows this line, he will be able to open the primordial heart. This line is like a combination lock for the primordial heart.

The spiritual source is different from the human body, it is only the origin of the spirit, it is pure energy, so when Aoki pierces the spiritual source, it is not very harmful to Qingyun.

But when Aoki's sense of thought stabbed the primordial heart, Qingyun's pain instantly increased by almost hundreds of times. Even when Aoki connected some areas on the map, the pain Aoyun felt increased several times. This kind of pain is definitely not something that ordinary people can bear, even the World Tree can't do it.

When Aoki cut the primordial heart, the spiritual source of the Elven Tree began to slowly fade and even shrink, as if it was about to disappear after a while. This happened to make Aoki feel extremely heartache and nervousness.

However, during the whole process, Qingyun did not shout any painful words, let alone make the slightest sound of pain.

Although the heavy mission made Qingyun lose a lot of joy of growth, it also gave her a warrior-like heart.

After feeling the powerful thoughts in Qingyun's heart, Aoki also strengthened his confidence. Pieces of elven crystals around Aoki were forcibly absorbed by Aoki's sense of thought, and then sent by Aoki into the spiritual source of the Elf Tree to replenish Qingyun's spiritual source consumption.

Although Aoki's actions are not a cure, they can alleviate Qingyun's pain and increase the success rate of the Elven Tree's advancement.

I don't know how long this process lasted, but it was about a month, and the primordial heart was finally cut open.

At this time, the spiritual source of the Elven Tree has also changed from the size of a big truck to the size of a motorcycle now, almost shrinking dozens of times.

But in the whole process, the elven tree did not retreat at all. This also made the cutting of the entire Primordial Heart go extremely smoothly.

Just after the primordial heart was cut, Aoki actually saw a vast ocean. The size of this ocean is all made up of life. According to Aoki's rough estimate, these vitality are as much as one trillion karats, which is ten thousand times that of the Earth's original advanced first-order World Tree.

After seeing so much life, Aoki was also very happy. After all, this month's hard work is finally paying off.

Even so, Aoki did not relax at all, but began to slowly enter these vitality into the heart of the planet of Feiyun Star under the guidance of his sense of thought...... (To be continued.) )