When Lin Nan returned to the Endless Gate, he even thought that he had made a mistake.

Lamp?

No, I seem to feel the flow of aura.

It's night, and according to the past, the Endless Gate should only have a little light at the entrance of each building.

Even in Changyang City, it is because of the business of each shop that it is brightly lit, and once the time passes, after the large and small shops are closed, the watchman has to hold a candle lamp to illuminate.

Lin Nan actually wanted to complain, but he didn't know where to start.

Whether it is the fairy world or the fairy world, it seems that only when you go out will you choose to use lighting as a light source, and once you get to the house, it is like being hit by a wisdom reduction, and you only know how to use candles.

Lin Nan helped them think of a reason.

Maintaining the illumination technique for a long time is not conducive to calming down and cultivating.

Well, that's probably it.

And the light source of the Endless Gate, under the leadership of Lin Nan before, was created into the most ordinary magic weapon, a small qi gathering array plus illumination, which can always keep the light bright.

But now, the way the Endless Gate is lit is obviously different from when he left.

Lin Nan even wondered for a moment if there was that traverser in the sect, which made the entire Endless Gate neon.

Colorful lights light up the entire endless door.

From a distance, it looks like a modern city at night.

Especially in the several special buildings in the Endless Gate, places like the Spirit Liquid Well and the Phantom Wood Forest, hundreds of bright headlights were lit, and Lin Nan even saw disciples working inside.

Come on, the Endless Gate has become a city that never sleeps.

Lin Nan flew directly into the Endless Gate from the sky, and after being scanned by the Mountain Protection Array, he was allowed to enter unimpeded.

"Master. ”

"I've seen Shizun. ”

After returning to his yard, Lin Nan saw two figures, one tall and one short, tinkering with something in his yard.

In Lin Nan's courtyard, there is a room for Zhong Ying and Jin Ling, so naturally they can enter and exit at will, and when they usually know that Lin Nan is in the courtyard, they will politely knock on the door.

And now, the two little girls are tinkering with square immortal artifacts one after another in the courtyard, and Lin Nan can see it at a glance, some are equipment for converting immortal qi into aura, some are equipment for storing aura, and some are ...... It is a device that uses Reiki.

"What are you doing?"

Lin Nan was surprised.

When I went out, I just asked them to study electricity, and I also explained a little bit about the function of electricity, but it was only four months from the time I left to the time I came back.

Lin Nan suddenly felt that he couldn't understand it a little.

Isn't it electricity that I want? What is it about getting the aura out now?

However, it seems that the fairy spirit transformation formation has only taught Jin Ling, so this is really what it came up with.

"Master, we have been studying the electricity you mentioned for a long time, but we have never been able to find any clue. ”

Zhong Ying stood up and began to explain.

"But we felt that since that thing was just a kind of energy source, we thought about whether it could be replaced by spiritual power, and after cooperating with the joint efforts of the junior brothers and sisters of the research institute, we really found a way to use it. ”

After just two explanations, Lin Nan probably understood.

The reason why he said electricity is mainly because everything he came into contact with in his previous life was electricity.

Even automobiles are slowly shifting from oil to gas or electricity.

In addition to electricity, various energy sources in previous lives also include thermal energy, solar energy, wind energy, hydro energy, nuclear energy, and so on.

It's just that human beings have converted most of their energy into electricity.

In other words, it is not limited to the framework of using electrical energy.

Reiki was the earliest energy that Zhong Ying and the others came into contact with.

When the aura gathers to a certain amount, it may not be able to cause an effect similar to that of a nuclear bomb, or even more powerful than a nuclear bomb, and even not polluted.

It is the energy that exists between heaven and earth, and it is the energy that everyone can adapt to, how to do pollution?

There are even some natural treasures that grow in places where monks have fought fiercely, and the aura in those places is often a little stronger than in other places.

"Yes, you made all of this?"

Lin Nan nodded with satisfaction.

Your own disciples do not stick to what they have expounded, and they know how to draw inferences from one example, and this is progress.

"Yes, this is a device that I created in collaboration with Jin Ling, which can convert immortal energy into aura, and we call him a spiritual machine. ”

"Chickens?"

"Yes, the function of the spirit machine is to convert the immortal energy of the outside world into spiritual energy, and transport it to this spiritual storage machine for storing spiritual power through this spiritual line, and when you want to use it, you can call it out directly from the spiritual line. ”

"The material of the spirit line, in fact, it took us a lot of time, we need to find this kind of material that can isolate the spirit and the fairy energy as the outer skin, fortunately, we found that there is a kind of tree latex in the phantom wood forest that can isolate the fairy energy and the aura, so we refined it into a skin and used it as the outer layer of the spirit line. ”

Lin Nan really didn't expect that they even made rubber, no wonder they felt so familiar when they saw it just now.

Isn't that just a wire?

"As for the formation for storing spiritual energy, it is also a simplified version of the Great Spiritual Accumulation Array that Master taught Jin Ling before, although it is not stored much, it is enough for the spiritual lamps we installed all over the Endless Gate. ”

"By the way, the spirit lamp is also refined using a special method, only after connecting the spirit wire, can we use the aura fluctuations we set before to activate, if it is forcibly activated with fairy power, it will lead to the damage of the spirit lamp, and all the things we are going to make in the future will be produced in this way. ”

Zhong Ying's explanation is over.

Lin Nan lowered his head slightly and thought about it.

He really didn't expect that the two disciples would think so far ahead.

In other words, they not only solve the energy problem, but also solve the problem of energy transportation, energy storage, energy use, and so many others.

And these, in less than four months, or even nearly three months before, they are just researching what is electricity?

You are more than geniuses.

You guys are hentai.

"Well, it's done beautifully, the method of immortal transformation is not something that ordinary people can learn, as long as it is used well, it will be an important income for our endless door in the future. ”

The energy business is very profitable, especially the series of products that will be launched after Endless Gate, which need to use their exclusive energy to use.

For example, the communication immortal weapon that will be launched later and can be used in the entire immortal world - Wu Wei.

It means that the endless gate has something to do.

In addition, a variety of products can be produced with manufacturing, too.

This will be their second door to change the fairy world.