What is it that gives oxygen to the Earth's atmosphere? Some people say it's a vast forest, but in fact, even on the planet today, forests are not the main oxygen conversion factories on the planet. The biggest contributor to the emergence of oxygen in the Earth's atmosphere and the presence of aerobic organisms on Earth is cyanobacteria. The branches of these microorganisms are so wide that they are almost ubiquitous. Whether it is lakes, rivers or oceans, cyanobacteria are widely distributed.

Similar to the cyanobacteria on Earth, there is also a miraculous microorganism commonly distributed in the Divine Apocalypse Galaxy, a microorganism called "Divine Grace". No, there are many forms of charisma, and it is not just in the form of microorganisms that are difficult to detect with the naked eye. And the reason why charisma is called this name is because of the gift from the gods. In the ancient legend of the Chiwu clan, it was the gods who spread divine grace in the Divine Revelation Galaxy, allowing the originally ignorant and ignorant creatures to continue to evolve under the blessing of divine grace, and finally grew to the power they are today.

The advent of divine grace has given the indigenous creatures of these planets the ability to evolve rapidly, both physically and intellectually. In this way, the originally ignorant octopus evolved into today's giant crow, and the crow, which was originally just a little clever, evolved into today's red crow.

Although today's intelligent races such as the Red Crow and the Ju Crow have gradually split with the gods for some reason, and are no longer willing to serve the gods, these long histories are likely to be true, at least partially.

Knowing this core information, Wu Tian's heart immediately had confidence, and he finally knew which direction he should run. By grasping the core issues that are like the cornerstone, Wu Tian can use the cornerstone as the foundation and restore the original appearance of the "building" with the evidence and data he has mastered. All theories must have a relatively solid foundation. Only when the theoretical foundation is solid and stable, and the theories and applications deduced on the basis of the theoretical foundation can be reliable and have potential. If not, it will be just a castle in the air, a sand castle by the sea, which will not stand up to scrutiny and baptism.

Now that we have blue-green algae-like microorganisms like Divine Grace as the cornerstone, the core food chain of the Red Black Star and even the entire Apocalypse Galaxy has a source. With divine grace as the cornerstone, the dark energy is transmitted little by little through the food chain to the intelligent races such as the Juwu and Chiwu at the top of the food chain. In the process of absorbing dark energy, these intelligent races, who have won the final victory in the battle of evolution, have evolved the ability to collect dark energy. And through the research efforts of some wise people, the dark energy that can only be obtained by eating is no longer only obtained by food. After generations of hard work, the cultivation system of dark energy has finally been established, and it is developing day by day.

Today, the giant crow, red crow and other races no longer rely on divine grace, but can independently absorb the ubiquitous dark energy in the universe. And Divine Grace is no longer the only existence at the bottom of the food chain in the Apocalyptic Star System that can transform dark energy. Just like on the earth, in addition to cyanobacteria that can photosynthesize to produce oxygen, grasses, trees and other plants have the ability to produce oxygen.

Combined with the actual situation and the inference of a strong cornerstone, Wu Tian roughly restored the truth of the matter. Even if there are some discrepancies with the facts, it will not cause much trouble to the overall analysis. In Wu Tian's deduction, Wu Tian felt a strange feeling like a prophecy. Involuntarily immersed in it, Wu Tian made persistent efforts to deduce the past towards the secret cultivation method of the Chiwu clan.

The first thing that can be determined is that no matter what the secret method is, the secret method must revolve around dark energy. Being able to absorb the ubiquitous and powerful energy of dark energy with ease, the Chiwu people don't need to eat much. But the opposite is true, almost all of the Chiwu people have to eat regularly and frequently. The purpose of eating is not only to replenish energy, but also to replenish the various elements needed by the body. It's just that the frequency of eating of the Chiwu people obviously exceeds the need for various body elements alone. In other words, the vast majority of the Chiwu people still need to eat to recover their energy. And this can also be confirmed in the battle between the galactic humans and the giant crows. If the knights of the Juwu don't need to eat, do they need frequent logistical supplies?

Analogous to the situation on Earth, herbivorous animals, like cattle and sheep, are seen as a symbol of industriousness, as they forage from dawn and eat until nightfall. In contrast, carnivores are much lazier, not to mention cold-blooded animals such as pythons, even lions and tigers, which are homeothermic animals, will not look for food for a few days after a full meal. From the point of view of the difference between vegetarians and carnivores, the reason why vegetarians are "industrious" may not be that they are industrious by nature, but that their food, that is, the nutrients contained in plants are very limited. That's why they need to eat from early morning to late at night. Only then will they be able to get enough energy from their food. Carnivores, on the other hand, because of the high energy density of their food, they only need to eat a full meal every day or every few days to meet their body's energy needs.

Although the situation on Earth is not quite the same as that of the Red Crow Star, if the Red Crow Clan of the Red Crow Star can obtain enough dark energy from cultivation, they will not need to eat frequently. In other words, in addition to cultivation, food is also a major source of energy. Even, for most of the Chiwu people, food is the biggest source of dark energy.

After analyzing the energy acquisition method of the Chiwu tribe, the related dark energy cultivation has a reliable and powerful enough support point. Since it is cultivation, it should be combined with reality, and let an illiterate person to comprehend the Book of Changes, which is not to embarrass people, but to torture people. Since ordinary people of the Chiwu clan can cultivate dark energy, the cultivation secret method of the ordinary Chiwu clan must be related to food. The main purpose of cultivating the secret method at this level should be to "aid digestion" and speed up the absorption and transformation of dark energy in food.

Only after going through this stage, when the frequency of eating gradually decreases when the stronger Chiwu tribe eats, should the focus of cultivating the secret method turn to absorbing the dark energy of the outside world. At this time, ordinary food has become a chicken-like existence for these stronger Chiwu tribes, and it is a pity to abandon them.

At the same time, the genes in the body of the stronger Chiwu will also change, increasing the control of dark energy and strengthening the body's ability to withstand it. It's like adding a high-powered motorcycle engine and transmission to a bicycle, and even if the speed of the bicycle can soar, it will probably fall apart.

As for the stage where cultivating to the depths of the essence, there is no need for food to provide energy at all, and the purpose of eating is only to replenish the elements needed by the body, Wu Tian does not know if the Chiwu Clan and the Juwu Clan have such powerhouses. According to Wu Tian's inference, if such a strong person really exists, it should not appear in the Chiwu and Juwu tribes. Because for such a strong person, shattering the void and ascending to the immortal realm is what they should do. A person doesn't even need to eat much, and his physical body can still enter the state of curvature navigation, can the Apocalypse Galaxy really trap him?

For a powerhouse at this level, Wu Tian's inference was just a mortal's speculation on the gods, which was biased and likely to have loopholes and mistakes. Once a person is so strong that he does not need to rely on external objects and is trapped by external objects, most of the deductive support points for this powerful existence are no longer stable and reliable. In layman's terms, this powerful being has become so powerful that he has severed all the shackles and fetters with the world! This powerful existence is bound to be mysterious, if you don't hurry up to the immortal realm and stay in the mortal world, is it to pretend to be forced? As for what is the "fairy world"? Wu Tian personally believes that the "fairy world" should be a place with more abundant energy and even more advanced.

"As long as you grasp the main line of energy, it will be much easier to analyze things that are originally clueless." Even Wu Tian was very surprised and amazed by his analysis and deduction. At this moment, Wu Tian finally deeply realized the great significance of "energy". Perhaps energy is not only a vital enabler for civilization, but also for planetary systems and star systems.

Almost at the same time, hundreds of light-years away, scientists who had dissected corpses for research also deduced inferences through a large number of experiments and the supercomputing power of quantum computers! However, the scientists are much stronger than the part of the consciousness that Wu Tian descended into the liquid gold mecha.

At the moment of grasping the key point, scientists immediately began experiments and follow-up deduction work, wanting to apply the use of dark energy to human bodies, mechas, and warships!

It's just that, unlike the Red Crow and the Giant Crow, the scientists of the galaxy humans are on the right path! Because the human civilization in the galaxy has reached the pinnacle of nuclear energy application, there is only one step left before the next level of dark energy application! In the past, there was no way to effectively and inexpensively control dark energy, which led to the slow and difficult popularization of dark energy research in the Galactic Alliance. Now that they have the magical genes from the Divine Revelation Galaxy, the control of dark energy by human scientists has immediately increased. Next, it's time to look for dark energy sources.

Perhaps, dark energy, like nuclear energy, exists in everything. Perhaps, dark energy, like nuclear energy, is energy that emanates from matter. Of course, it is also possible that it is emitted from dark matter. It's just that humans in the galaxy could only extract the chemical energy between electrons and the nuclear energy of atomic nuclei from the energy emitted by matter. And now, it's finally time to take control of dark energy!

(End of chapter)