Zhen Xin sat by the lake, quietly looking at the vertical and horizontal light in the distance, ruining the layers of forests.

However, his mind sank into thought.

The Fire Spirit uses the energy crystal nucleus in his body to fight, defend and fly, while he has three human energy stacks, but he can only fight and defend by controlling the energy crystal nucleus he has captured, and he can't even fly.

The old man of dark energy once said that the characteristic of spiritual energy is control, just like the legendary mind control, the characteristic of cognitive energy is perception, just like the sixth sense, and soul energy is similar to the life magnetic field, which is related to the intensity and quality of life.

Although these three energies are very magical, and the soul energy can even heal the injuries on his body in an instant, but these are all auxiliary abilities, if the energy in those crystal nuclei is really used up, he will be beaten back to his original form again, and become a special forces who can only rely on artificial weapons to fight.

Having tasted the convenience of directly using energy to fight, and at the same time learning about the power of cultivation civilization, Zhen Xin couldn't help but have a yearning for cultivation.

Compared with the cultivation civilization of the Earth Spirit Star and the Fire Spirit Star, the difference is not a star and a half, but a world of difference, if you can't learn the cultivation method of the Fire Spirit Star, how can you compete with them in the future?

But how do you cultivate?

After the old man of dark energy gave him three human energy piles, he didn't tell him any cultivation methods, but just let him explore them on his own, and although he could see the cultivation of the Fire Spirit Star people clearly, he also had no cultivation methods. At the same time, he lacked the essence of the fire spirit to construct the energy cavity and energy whisker in his body, so even if he knew the cultivation method, he would not be able to cultivate.

What should he do?

He carefully recalled what the old man of energy had said to him, and suddenly remembered his evaluation of spiritual energy, perception energy, and soul energy, saying that they were the most magical energy in this universe, and also the most terrifying energy, and even said that as long as you find out how to use these three energy piles, you can find out the cultivation method of dark energy, can these three kinds of energy or energy piles teach people how to cultivate?

Thinking of this, his mind immediately sank into the three energy piles, carefully perceiving the structure of the energy stacks. But just like last time, he could only perceive the Dyson sphere on the outside of the energy pile, and as for the structure inside, he couldn't sense it at all.

He frowned in annoyance, and his mind turned to the Fire Spirit Star again.

There is a huge energy cavity in the body of the Fire Spirit Star, which controls the speed of energy flow in the body like the atrium of a human being, and the energy stored in the mantle and crystal nucleus of the energy crystal nucleus is distributed on the surface of the energy crystal nucleus, which is connected to the energy channels throughout the body like a root, or directly called the energy root, which is transported to all parts of the body.

Whether it is an energy cavity or an energy whisker, it is composed of the essence of the fire spirit, but what does he use to replace the essence of the fire spirit? And how did he construct the energy cavity and energy roots?

He had nothing but three kinds of dark energy, so did he want to use these three kinds of energy to replace the essence of the fire spirit?

Suddenly, he was shaken, startled by his unintentional thought, and at the same time, his brain was spinning rapidly.

He relied on the Dyson sphere outside the energy pile to control the human body's energy pile, while the Fire Spirit Star relied on the energy cavity to control the flow rate of energy, could these two be things of the same nature?

He suddenly heard again that the old man of dark energy had said that the cultivation civilization controls and utilizes energy through the bio-energy pile or the energy crystal nucleus, and he put the bio-energy pile and the energy crystal nucleus together, doesn't it tell him that the nature of these two things is the same?

His eyes became brighter and brighter, and he slapped his thigh suddenly, and said excitedly: "I don't have the essence of fire spirit in my body, but I can build a Dyson sphere, can't I build an energy cavity?" ”

He took a deep breath, trying to calm the excitement in his heart, and after a while, his mind sank into the cognitive energy pile in his body again, and then went to carefully observe the spiritual energy pile, and finally pounced on the soul energy pile, and the Dyson ball slowly became clear in his eyes.

When he first perceived these, he was not familiar with the three energies of perception, spirit and soul, but when he looked closely, he understood it at once.

The perceptual energy line forms the meridian line, the spiritual energy line forms the weft line, and the soul energy forms the light ball, which is inlaid on the intersection of the warp and weft, which constitutes the Dyson sphere outside the three human energy piles in his body.

These three energies, in the body of human beings on the earth, are inseparably one, and when they are combined together again, there is a feeling of perfect combination and seamlessness.

He excitedly pumped out a line of cognitive energy, circled a ring in front of him, and then pumped out a line of spiritual energy, circled it into a ring again, and finally put the two rings together to form the simplest warp and weft line.

But as soon as the two threads were put together, they exploded directly, just smoking Zhen Xin's handsome face black.

"What's going on, why do these two energies explode when they come together?" Zhen Xin spit out a puff of black smoke from his mouth, muttered to himself with a depressed face, and then tried more than a dozen times but failed.

He didn't give up and put the spiritual energy line and the soul energy ball together, and the explosion was even more violent, if he hadn't dodged quickly, he was afraid that even his head would be burned.

"Why are the three energies in the Dyson sphere all fine, and when I come to me, the two energies explode when they come together?" Zhen Xin walked to the lake, while washing off the black smoke on his face with the lake water, he was generally talking to himself, and suddenly he had an idea, "Can the three energies be stable, and the two energies will conflict?" ”

He hurriedly pumped out three kinds of energy, turned into warp and weft lines and light balls, and then stacked the three together, and the three energies were immediately sucked together like magnets, not only did they not explode, but they even merged into one, and it was not easy to even want to separate.

The experiment was successful, Zhen Xin kept superimposing the warp and weft lines and light balls upward, and sure enough, it became smoother and smoother, more and more proficient, and an hour later, a simple Dyson ball appeared in front of him.

With the Dyson sphere, he simulated the appearance of the energy crystal nucleus, and in the Dyson sphere, he first used cognitive energy to build a crystal shell layer, then used spiritual energy to build a star array layer, and finally used soul energy to build a star ring layer.

These are easy to say, but they are extremely difficult to do. Each layer of the structure here is very complex, Zhen Xin not only has to simulate these structures, but also grasp the strength of the control of the energy lines, as long as one of them accidentally causes an explosion, then immediately cause a chain reaction, and all the work will be blown up.

After repeated experiments, I went to bed when I was tired, woke up and continued the experiment, and it was dawn in a blink of an eye. The Fire Spirit Stars, who had been making noise for most of the night, finally quieted down, and seemed to have gone back to heal their injuries, and they couldn't care about dealing with Zhen Xin for a while.

Zhen Xin is happy to be idle, so he naturally puts all his mind on experiments.

Time passed imperceptibly, when he was hungry, he jumped into the lake to catch some fish and shrimp to satisfy his stomach, and when he was tired, he lay down on the branch and fell asleep, and a week passed unconsciously, and the experiment was finally a complete success, a dazzling model, but the core did not contain energy, and finally floated steadily in front of Zhen Xin.

With these, he continued to use three kinds of energy to build energy roots, and with a lot of effort, he finally used spiritual energy to form a central control pipeline, and then extracted some heat energy from the fire spirit crystal nucleus and poured it in, and as a result, the heat energy was bound by spiritual energy, without a little wave.

Zhen Xin was overjoyed, knowing that his experiment was a success, and the next thing to do was how to truly build an energy cavity and an energy crystal nucleus in his body, so as to become a cultivator who could directly control energy.