Regarding Lin Nan's behavior, Ming Hai has no choice.

What he can do is to stay here, while protecting the Dharma, he can remotely deal with some things in the city, and report the current situation to Nian Hong and Nian Lin by the way.

Regarding Shen Yun's attempt to refine the spirit plants in the ancient battlefield into pills, Nian Hong said that it was no big deal, as long as it didn't affect the immortal realm.

And the same is true for Shen Yun.

To be honest, what worries Ming Hai the most is not the alchemist on Shen Yun's side, but the spirit surging master headed by Guo Niu.

Compared to Shen Yun's problem of causing the energy inside the Cuiling Grass to be lost when they were refining the pill, Guo Niu's latest cultivation of the Cuiling Grass was no different from the ordinary Cuiling Grass.

So, after trying for ten days in a row, Guo Niu suggested to Lin Nan that he might need to use the energy in the ancient battlefield.

How could you agree to such a thing, hey.

Fortunately, Lin Nan did not disappoint Ming Hai.

"The energy here is not very easy to control, and now I can't even get you into it without repercussions. ”

It's the truth.

This source qi is different from the previous demonic qi.

At that time, the aura and the demonic qi could be converted to each other, and the level of the two was the same, so Lin Nan was naturally easy to study.

Now this source qi is produced by combining immortal qi and demonic qi, and if he wants to eat it thoroughly, Lin Nan feels that he may have to improve his cultivation.

If you can, it's best to go to the Demon Realm.

Of course, just thinking about it.

The space here is so stable, and the Demon Realm is another world, Lin Nan has the ability to run across the world, why not become a plane merchant.

However, if you have that ability, you still be a businessman?

Is there nothing to do when you are full?

No, it's possible that it's overwhelmed.

In short, Lin Nan's current situation is also very regular.

Lin Nan went to the ancient battlefield every day to purify the source qi, strengthen the small world, study the cultivation method of the source qi, and by the way, hunt for treasures for Shen Yun and Guo Niu to use.

Shen Yun is studying how to make use of the energy in these spirit plants, but there are no results yet.

Soon, it had been a month since Lin Nan came to this ancient battlefield.

The small world has indeed grown a lot, but Lin Nan decided not to stay here for now.

Source Qi can also be continuously born in one's own small world, absorbing or not absorbing, only affecting the speed of evolution of the small world.

In fact, in addition to energy, the evolution of small worlds requires rules.

If energy is regarded as an app in a mobile phone, then the rules are the hardware of the mobile phone.

No matter how good the APP is, the hardware must be able to keep up.

So, Lin Nan decided to return to the Endless Gate and wait until next year.

Maybe by this time next year, I will be an immortal.

No one can say for sure what the future holds, can we?

Hearing Lin Nan say that he was going to return to the Endless Gate, all the disciples neatly packed up their things and stood there in line, waiting for Lin Nan's instructions.

Ming Hai didn't say anything, and got up and prepared to go back.

In the past month, he has also polished his cultivation at the level of an Immortal Venerable, and compared to the moment when he just broke through, his mastery of the power of the law is not the same.

Ming Hai knew that when he went back this time, he would not be left behind by Lin Nan.

And there are so many people this time, Lin Nan must wait for them.

How fast can the golden immortals fly, don't be funny, the strength and realm of the monks of the Endless Gate do not match at all, if the other golden immortals come from the Endless Gate, how can they fly for a month.

However, in front of Ming Hai, Lin Nan took out a red ...... from his body Clouds.

Clouds? What is that?

Ming Hai was stunned.

However, when Ming Hai saw Lin Nan and they sat on the clouds very calmly, and Lin Nan turned his head to ask him.

"Minghai City is not going to be together?"

Only then did he know that this was actually Lin Nan's magic weapon for flying.

This thing is actually different from others even the magic weapon of flying, is there something wrong with the brain?

Who would have thought of using clouds as a magic weapon for flight?

However, despite thinking so in his heart, Ming Hai still jumped lightly and got into the car.

"Let's go, Yunxiao. ”

Sitting cross-legged at the front of the clouds, Lin Nan patted the clouds gently.

Wait, Clouds?

Ming Hai said that he knew Yunxiao, wasn't he a little girl in your endless gate?

She's an immortal weapon?

Can you transform into a humanoid immortal weapon?

When the clouds galloped in the sky, flying towards the Endless Gate at a speed that was not much slower than when he came, Ming Hai suddenly found that he actually knew about Lin Nan, which was about the same as nothing.

"Senior brother, do you have any eyebrows about the source qi?"

After studying for half a month, Shen Yun and Guo Niu really didn't have any eyebrows at all.

According to Lin Nan, the source qi in the ancient battlefield should have been polluted by the resentment and anger emitted by countless dead monks, but it only polluted the source qi, not substances such as spirit plants and ores.

It's like the source qi contained in the emerald spirit grass, which is incomparably pure energy, but it is weakened by many times compared to the normal source qi.

When Shen Yun threw the emerald spirit grass into the alchemy furnace, under the action of the dan fire, the source qi contained in the emerald spirit grass was devoured by the dan fire little by little, and it dissipated directly.

The same is true of Guo Niu's research.

The extracted seeds also contain extremely weak source qi, but it seems that because they are not adapted to the surrounding environment, that part of the source qi is directly replaced by immortal qi in the process of growth.

"A little bit, give me a little time to figure out how to move. ”

Lin Nan has not been without results for a whole month.

The source qi is in the small world, just like showing the source code directly in front of Lin Nan.

It's just that people who learn java may not be able to understand the code that is a mixture of C, C++, Python, perl, Java, and objective-c.

Lin Nan was about to see what he understood from the source qi, but more than that, he didn't understand.

It took a lot of experimentation to grasp the nature of the source qi and how to use it.

"Good. ”

Shen Yun nodded.

"Let me tell you about my current discovery, Minghai City Lord, aren't you?"

Why not?

Ming Hai immediately came over.

"First of all, the source of this source qi is a combination of immortal qi and demonic qi, and a stream of energy formed after combining the advantages of both sides. ”

"I know you're going to ask, then why does the source qi devour the immortal qi and the demonic qi. ”

No, I didn't ask.

"In fact, the level of source qi does not exceed the upper limit of the immortal realm, that is to say, immortal qi is not the best quality energy in the immortal realm, but only the most widely used energy. ”

"And the world level of the fairy world and the demon world is the same, so when the two sides collide, they will also complement each other, absorbing the rules of the other world and using them to improve themselves. ”

"I know you're asking why the Immortal Realm has to absorb the rules of the Demon Realm. ”

No, I didn't ask.

"You must know that the world itself, like human beings, needs to continue to improve, otherwise it will only end up being swallowed by other worlds, and the shortcut to world progress is to devour other worlds. ”

"The collision between the fairy world and the demon world is actually the beginning of the complementarity of the two worlds, maybe one day, the two worlds will merge into a new world, and it may be possible to directly improve the level of the world. ”

"I know you're still going to ask ......"

"No, I didn't ask. ”

Ming Hai almost gritted his teeth and looked at Lin Nan and said this.