After listening to Ye Zan's question, Xuan Yuan Dao was silent for a long time, and then asked rhetorically: "Do you think that our cultivation is just plundering the spiritual energy between heaven and earth?

Ye Zan fell into deep thought, as if thinking of something.

"I don't know what to say, in your world's words. I can only say that although my body has fallen, the Tao has not disappeared, and even if my mana dissipates between heaven and earth, it cannot be driven by others at will. Xuan Yuan Dao said proudly, that means, what is mine is mine, even if it is lost, it is not something that others can use.

And hearing this, Ye Zan had a flash of inspiration in his mind, and he seemed to have grasped the key.

Why is it that there is a faster way to be reborn, but the old Dao of Xuan Yuan is obsessed with that lost drop of essence blood? Doesn't it mean that that drop of essence blood has traces of the Great Dao, and with the help of essence and blood to reshape the body, you can quickly restore your former cultivation!

In other words, although the mana of Xuanyuan Lao Dao is scattered between heaven and earth, in fact, those mana have not been restored to an ownerless thing, and there is still some kind of imprint of Xuanyuan on the mana. Through this imprint, after reshaping the physical body, Xuan Yuan Lao Dao was able to immediately regain control of these mana, and then take back all the mana.

This is the case with the Xuanyuan Old Dao, as well as with the other earth immortals, as well as a large number of powerful people who fell in the great war. Even if there is no possibility of rebirth and the soul is completely scattered, I am afraid that the mana still has their imprint, and it can no longer be driven and used by others.

In other words, their mana has become an inert aura. This kind of inert aura is obviously not only inactive, maybe this cultivation environment has become like this, and it also has the influence of this inert aura. For example, under the contamination of inert aura, the originally active aura also became lifeless and difficult to drive, so that the cultivation environment became more and more harsh.

"In other words, if we can find a way to activate these inert aura, it will be possible to create one that is comparable to the cultivation environment of 10,000 years ago. After leaving the Void God Realm, Ye Zan came to such an inference based on Xuan Yuan's words.

So, let's get to work!

Finding the idea, Ye Zan was immediately full of motivation, made a forbidden land on Yuquan Peak, and moved a large number of instruments and equipment from the other dimensional space. Like what air analyzer, energy analyzer, anyway, it is a variety of analytical instruments, comprehensive sampling and analysis of gases and energy in space.

With the idea, everything is very fast, and the main brain also shows its effect at this time. After conducting a large number of sampling and analysis, Ye Zan obtained a series of samples, most of which were similar to the nature of the aura, but also extremely inactive.

And once you have these samples, the next step is how to activate these energies. Particle bombardment, energy resonance, and even combined with the knowledge in the refiner, a large number of experiments were carried out on various samples.

This process was not all smooth sailing, and even some accidents occurred. For example, some samples had a violent reaction in the experiment, but fortunately, the sample size was very small, and Ye Zan also took sufficient protective measures to prevent more serious consequences.

It took nearly a month for Ye Zan to finally find several special energies that could be activated. One of the special energies is extremely abundant in space and has a certain amount of radiation, which will gradually change the energy nature of the active aura.

This special energy was officially named Inert Reiki by Ye Zan .

"I'm sorry Lao Dao, in the inert aura I have activated now, maybe there will be one with your brand. ”

After a lot of calculations by the main brain, and more than twenty days, Ye Zan finally officially manufactured a device that could activate inert aura, which was named the Reiki Converter.

This Reiki converter is like an ancient air conditioner in the Earth Age, which is divided into two parts: an outdoor unit and an indoor unit. The outdoor unit extracts the inert aura, and the indoor unit activates the inert aura, and discharges the activated aura into the room.

Thanks to previous experiments, in those accidents, Ye Zan also found new materials to make nuclear energy. This kind of energy substance, with extremely strong radiation, is called evil qi in this world, and the black water yin evil is one of them. This discovery not only solved the energy problem of the Reiki converter, but also solved a huge concern of Ye Zan.

You must know that the energy required to maintain a different dimensional space is also very large. The cold nuclear reactor in another dimension is not infinitely energy-supplied, and there will always be a time when nuclear fuel will be exhausted. In this world, Ye Zan has not found suitable nuclear fuel before, which means that one day, the interdimensional space will disappear due to lack of energy.

Now, everything is settled, and Ye Zan's use of the black water in the nine-storied pagoda alone is enough to make a large amount of nuclear fuel.

Ye Zan first installed a spiritual energy converter in his ashram and powered it by a tiny new nuclear reactor. The machine started, Ye Zan sat in the quiet room, running the Cave Void Spirit Spring Sutra given by the Xuan Yuan Dao, and after a while, he clearly felt that the aura around him became thicker and thicker.

Ye Zan felt as if he was taking a spiritual energy bath, as if the spiritual energy around him had liquefied. With the operation of the exercises, the aura seeps into the body from the pores of the whole body, and flows into the meridians through the acupoints, and it seems that the operation of the exercises is countless times brisker.

It's definitely a great invention!

Ye Zan was not a selfish person, he enjoyed the cultivation environment of 10,000 years ago, and when the new equipment was produced, he immediately ran to install one in Mo Ruye's ashram.

"Taishang, what is this?" Mo Ru was full of confusion, looking at the strange-looking guy, and couldn't understand its purpose at all.

"You'll find out later. Ye Zan sold it and raised his hand to turn on the switch of the aura converter.

Curious, confused, silent, surprised, incredible! With the change of aura in the quiet room, Mo Ruyi's face changed step by step.

"This ......" Mo Ru was so excited that he didn't know what to say, and he was even more shocked and unbelievable than when he learned that he could get the secret realm.

Obtaining the secret realm is to benefit the sect, but this aura converter is to directly benefit Mo Ru. Why has he been stuck in the late Yuan Infant stage for so many years, isn't it because he doesn't have enough cultivation resources? And the main role of this cultivation resource, in fact, to put it bluntly, is to make up for the lack of spiritual energy in the cultivation environment. If the aura is sufficient, who still needs to rely on pills to improve their cultivation?

The biggest problem of Yuqing Sect now is actually the lack of high-end combat power, and a Yuan Infant Realm is far from enough to protect Yuqing Sect's current family business. So much so that many things can only be used secretly, for fear that exposing a little bit will lead to destruction.

If it is to be promoted to the Yuan Shen Realm, it cannot be said that everything can be put out, at least some things will have a little more confidence to deal with it. For example, the matter of this secret realm, if it is the power of the Yuan God Realm, the other four sects will not dare to say anything even if they know, even if it is a first-class sect, they will have scruples.