Since Cao Xianzhi did not limit the birth of aura, a highly active particle appeared in the star field he created, which was not deliberately put in by him, but something that radiated when the star was born.

"Hmm...... The appearance of aura is really related to the composition of the plane, and the plane without aura will not give birth to aura in any case, and the plane with aura may produce aura even if it is a phenomenon that occurs every day such as stellar radiation. Cao Xianzhi looked at the highly active particles that appeared in the star field and showed a clear gaze, but he didn't think that aura was more advanced than energy such as electricity and solar energy, because electricity and solar energy are very common, but aura is not available in every plane.

"Wait, I think I'm missing something...... Oh, I remember, it turned out to be that. Cao Xianzhi took out the galaxy that was handed over to the worm to manage before, and then cut the star and looked at it: "It seems that I am right, the true fire of the sun will only appear on the stars that are moistened by the aura, and the stars that are not nourished by the aura do not exist at all, if this is the case, then it will be fun, an immortal who cultivates the immortal plane crosses into the plane of StarCraft, which does not exist aura, I am afraid that he will be hung up and beaten, so I still have to take a diversified path, and I can't rely too much on the aura." ”

According to Cao Xianzhi's research, the ladder of heaven (this thing is unique to the chaotic plane) has the ability to transform energy in addition to the function of breaking through to the heavenly realm, even if you swallow a star without aura, it can be used for a long time.

But it's not impossible, after Cao Xianzhi's improved exercises, you can absorb electricity, even if you run to a plane without aura, as long as you find a nuclear power plant or a hydroelectric power plant, not to mention the breakthrough, at least there is no problem in maintaining the original cultivation, as for those gods and Buddhas who suffer from aura dependence and can't support the wall in the mud, don't mention it.

"What about traveling back in time?" The system asked curiously.

"System, why are you awake?"

The system said in a straightforward tone: "I'm here to see what weird stuff you're doing." ”

"Okay." Cao Xianzhi smiled helplessly: "I already have a countermeasure to what you said, solar energy is also a kind of energy, anyway, there is no sun true fire without aura, there is definitely no problem with using it for cultivation, even if it is the sun true fire, there is no way to use it for cultivation, at least I have a few ways." ”

"Tell me about it." Although in the Immortal Era, it was not uncommon to use the Sun True Fire and Solar Energy to cultivate, the system still wanted to hear Cao Xianzhi's thoughts.

"First, use an energy converter similar to a spiritual root to transform the true fire of the sun to the extent that the physical body can absorb it; 2. Strengthen the flesh until it can withstand the scorching heat of the sun; 3. Use the formation to absorb the true fire of the sun; As for the last one, it needs a certain scientific and technological foundation, that is, to transform the star into an energy source to stand up. Directly transforms the true fire of the sun into pure energy. ”

"Sure enough, once an existence with strong cultivation is addicted to scientific research, it is very terrifying." The system sighed in her heart, she knew that although Cao Xianzhi's current research results could not be compared with the real scientific and technological side of the later generations, he could still change the inherent thinking of the Immortal Cultivation Fantasy Plane.

"I'm not a scientist, at most I'm just a scientific researcher, real scientists are much crazier than me, and people use the entire plane as a testing ground." Cao Xianzhi didn't agree with what the system said.

"Host, wake up, you are no better now, and there are not many great supernatural powers who specially created the star field to do experiments." The system almost spit out a mouthful of old blood, Cao Xianzhi obviously created a star field to do experiments, and said that he was not crazy, but she could only say that she had never seen such a brazen god and demon!

Cao Xianzhi glanced at the star field he created, and was silent for a moment, but he didn't expect that he would also become a crazy researcher...... Maybe the mindset started to change when the galaxy was created......

"Are you alright, host?"

"It's okay, I think it's really good to be able to create the world now, because the world created by me is my thing, you can toss it as much as you want, and it saves me from using other planes as an experimental field." Cao Xianzhi smiled and said.

“emmmm…… I couldn't talk to the scientific researchers, so I went to sleep. The system disappeared after speaking.

Seeing that the system went back, Cao Xianzhi continued his experiment, and he accelerated the time schedule of the star field to make the evolution of creatures faster.

Because of the enhancement of aura, the creatures on these planets are very large, hundreds of meters, thousands of meters, and even tens of thousands of meters at every turn, although this size is still small in Cao Xianzhi's eyes.

However, the size does not mean that the cultivation is high, and the highest cultivation of these brute beasts is only Xuan Immortal, which is still a lot worse than the highest level of Daluo Golden Immortal in the star field.

Time passed slowly, hundreds of years had passed in Cao Xianzhi's perception, and hundreds of millions of years had passed in the star field.

Not long ago, the largest planet in the star field was born innate gods evolved from mountains and rivers, although those innate gods were extremely weak at the beginning and died at every turn, but as their strength grew, they showed a unique wisdom, which gave them an advantage in skirmishes with the brute clan.

It's a pity that the good times didn't last long, the elders of the brute beast clan saw the threat of the innate gods, and began to encircle and suppress the innate gods on a large scale, in front of the boundless army of barbarian beasts, the innate gods quickly collapsed, and finally only a small number fled to the barbarian region, which was a place where the barbarian beasts were not willing to live.

When the innate gods were secretly sharpening their minions, there was a problem within the brute beast clan, the elders had controlled the power for a long time, and the young and promising young Zhuang faction had no chance of getting ahead, and over time the resentment became bigger and bigger, and finally, at the moment when the resentment reached its peak, the young Zhuang party launched a crazy rebellion against the elders.

Those elders originally wanted to suppress the Young Zhuang Sect, but with how their bodies, which had been corrupted by power and desire, could resist the rebellion that the Young Zhuang Sect had planned for a long time, they were naturally quickly defeated.

What made Cao Xianzhi find it very interesting was that some of the young Zhuang factions who had ascended to the elders, gradually became dissatisfied with the rights they had obtained, and wanted to seek greater rights, so they naturally targeted their current colleagues, and the second members of the Council of Elders died one after another in the open and secret battles.

But everyone knows that the conspiracy cannot be hidden for a lifetime, and with the help of the leading party and the two or five boys who were bribed by the innate gods, the filthy affairs of the Council of Elders were widely publicized among the brutes.