Elu?

Seeing the figure emerging from the passage, Cheng Lin opened his mouth.

Although when he learned that this door was opened, he secretly thought in his heart whether he would see each other again, but he did not dare to think deeply, and even, faintly, there was a little worry.

I remember the last time we met, although Ai Lu was not much stronger than him, she was not too weak, and he was not sure if the time span of the elven world behind this door was as usual.

If more than a hundred years have passed behind the door, then no matter how bad Ai Lu is, she should have entered the middle level, and due to her limited rank, she will not be able to come to the spirit world.

Of course, the more terrifying speculation is that the opposite world may have spanned hundreds of years, thousands of years, and it is not impossible.

In that case, perhaps Eluk would have grown old...... This was one of the reasons why he wanted to send Ciri to deliver a letter to the past, he didn't know what was going on in the elven world.

Moreover, there is another uncertainty......

Which elf world is behind the door? I remember that there were several projections at the beginning, so which one was connected?

……

……

As for Cheng Lin's complicated thoughts, Ai Lu was completely unaware.

In her senses, she felt as if she had passed through a cold and cold "waterfall", and what greeted her was a semi-enclosed "cave", which made her feel quite cramped, and she subconsciously walked forward to a wider space.

Immediately, she was surprised to see a familiar figure sitting on a chair not far away.

"Ahh Divine Messenger! Sure enough, it's you! ”

Eru let out a low sigh, the staff in her right hand clenched even tighter, and her soft, snow-white left hand covered her mouth, her big eyes full of confusion and surprise.

Before she could understand the situation, she saw that the "divine envoy" on the opposite side seemed to suddenly breathe a sigh of relief, stood up, and smiled at her:

"Grand Priest Ellu, we're meeting again."

When he heard Ai Lu call himself, Cheng Lin had already determined that the Ai Lu in front of him was the one he had seen in the floating projection in Shudu.

After all, there is no "divine messenger" in the rest of the projections, and this logic is very clear.

"This ...... Where is this? What's going on here? ”

Eru slowly lowered her slender hand and looked around in surprise.

In her eyes, she could see that there was about the size of a small valley here, and that there seemed to be a giant tree above her head, and that the rest of the place was like a grassland, with a blue sky with wisps of floating clouds, and a sun hanging obliquely, but it looked a little strange.

At the end of the line of sight, the meadow came to an abrupt end, and beyond that was a haze and nothingness.

"Here...... Well, it's a bit complicated, can I ask a question first? How long has it been since we last met in your world? ”

Cheng Lin quickly pondered the wording in his heart, and asked with a chuckle pretending to be mysterious on the surface.

"About a month," Eru replied honestly as she retracted her gaze to the oracle, "It's been a month since the last time we were separated from the Earth world you're in. ”

Kindness...... It seems that the time is roughly synchronized, and even if there is a slight difference in the flow rate, it will not be a few days......

Cheng Lin nodded secretly and continued to ask how Ai Lu received his letter.

Because things are simple, in a few words, he will figure out what happened.

"Hmm...... Does the passage also appear in the center of the World Tree on the opposite side? It seems that my previous speculation was correct, and this passage was indeed built with two homologous World Trees as a bridge and link.

This also explains why only the cards of the Elven world can be opened in the 'History Library', because the rest of the worlds lack a bond. ”

Seeing that the "divine envoy" was silent, Ai Lu finally couldn't suppress the curiosity in her heart and asked:

"Divine Envoy, what the hell is going on?"

Cheng Lin raised his head, his heart was already a lot more steady, and he smiled lightly:

"Is this...... I have some relationship with the teacher. ”

"Something to do with the gods?"

"Yes, here...... It is a space opened up by the teacher, you can understand it as a space independent of the earth world, called the 'spirit world', and after the teacher leaves the earth and sets foot in the sea of stars, this place will be handed over to me to take care of. ”

Cheng Lin was careful at first, and slowly, the more he made up, the smoother it became.

He put his hands behind his back, and sighed with emotion on his face: "At first, this place was just chaos and desolation, but I went to your world according to the teacher's order, retrieved the seed of life, and then planted it here.

Well, this one behind you is.

The teacher told me that I should take good care of the spiritual realm, and one day, if he returns, he will live here.

Well, as for this passage, it is naturally the teacher's handiwork, but he didn't explain too much to me, only said that he taught me to use it well and explore it on my own. ”

After a pause, Cheng Lin continued:

"I just got ready today, so I opened the channel to try, and I wasn't too sure if it would succeed before, so I didn't rush to tell you last time, I'm sorry."

Ai Lu listened very seriously, and when Cheng Lin spoke, she didn't dare to disturb in any way, and it wasn't until she finished speaking that Ai Lu showed a look of sudden realization:

"I see!"

For Cheng Lin's words, she naturally believed it.

After all, opening up the world in the void and building bridges between the two worlds was something that only a god could do.

Therefore, he naturally believes in what Cheng Lin said.

Immediately, she suddenly showed her fist and clenched it:

"Since that's the case, we, the elven race, are willing to help build the spirit realm!"

Cheng Lin was stunned.

So proactive?

I saw that Ailu suddenly pressed her hands on her chest, drew a posture similar to prayer, and looked up to the sun, her face full of divine light:

"Serving the gods is the duty of the sacrificial temple."

…… Well, I don't understand what you fanatics think......

Cheng Lin was secretly speechless, but he still shook his head and said:

"The spirit world is not convenient to open to the earth, and the teacher is only a disciple of me, so there is indeed a lack of manpower, but I hope to do this in the form of cooperation."

"Cooperation? No, we ......."

Eru was stunned for a moment, then shook her head violently.

"No, Grand Priest, listen to me, the teacher has always liked to exchange for equal value, teach me to get the seed of life, this is the reward for saving the World Tree, in the same way, if I want to ask you for help, then I must also pay the reward.

Otherwise, it will go against the teacher's wishes, and in that case, you will have to go back. ”

Cheng Lin clearly refused.

"This ...... Well, follow your will. ”

Ai Lu bit her lip, and seeing that Cheng Lin was firm, she had to bow slightly and said.

Cheng Lin smiled at this time.

The reason why he wants to do this is that his conscience is not too good to use other people's elves, and secondly, he clearly knows that human affection will be consumed.

After all, he is not a real god, he can't even cross the passage, he lacks strong control measures over the elf world, and all he can rely on is the brand of "god".

However, if you blindly ask for it, it will be okay for a short time, but after a long time, the Elf Court will inevitably rebound.

After all, he is just a "divine messenger", and he is prone to contradictions when the time comes.

Only mutually beneficial cooperation can be long-lasting.

At present, the area of the spiritual realm is still not very large, and there are not many people and resources needed, but what about the future? When the spirit realm is upgraded again, there will definitely be more manpower needed.

Cheng Lin is planning for the long term.

"So what do you need? I can satisfy you, ah, by the way, I have informed Your Majesty, and he will certainly support him in this matter, and he may come to see you later. Eru said.

No...... He can't get by...... It's best not to come......

Cheng Lin muttered to himself in his heart.

When projecting, he used the signboard of the gods, with the help of human power, to mediate in the middle, so that Luo Jia could be stabilized, but now it is different.

If you come into contact for a long time, your own reality will be easily seen through by Luo Jia, and if this old elf king has some other thoughts, it will be a big trouble.

It's not that Cheng Lin doesn't trust Luo Jia, it's just that his heart to guard against others is indispensable, and in contrast, he prefers to believe in Ailu.

"Thinking about it this way, the level limit of this passage seems to be protecting the spirit world......"

The thought occurred to him.

After settling down, Cheng Lin lied again, explaining that the passage could not be passed by the strong, and said with a smile:

"It's a good thing that your strength is not very strong, otherwise you wouldn't have been able to come over."

Ailu listened to the two slender ears and turned red...... I'm a little ashamed......

I feel so weak......

"Ahem," Cheng Lin stopped quipping, coughed lightly, and said, "As for the need...... As you can see, there's still a lot of space here, and I've just managed to bring in some of the aura from the outside world...... Well, it's what you call a magic element, and next, I plan to cultivate more medicinal fields and plant magical plants to strengthen the aura. ”

The area of four or five football fields seems to be very large, but in fact it is still very limited, not to mention building a city, even if it is too small to build a village, so Cheng Lin is still ready to use it for farming.

When he was in the Ninth Academy, he came into contact with this kind of research.

Knowing that planting spiritual plants is good for stabilizing the aura.

It's a bit of a "planting trees and grass to prevent soil erosion", the principle is not clear, but it is practical.

After a long time, it can also slowly increase the concentration of aura.

"However, I am limited by my identity, if I purchase plants from the earth on a large scale, it will cause some trouble, so if I want to buy some flower and grass seedlings from you, and need some elves to come and help plant them," he said, he himself smiled, "The area here is not large, except for the one occupied by the World Tree, I will stay and live on a small piece of land, and it won't take too many people to plant the rest of the place into medicinal fields, there are about a dozen elves, and that's fine." ”

"Is that all? Wouldn't it be too simple? ”

Ai Lu didn't expect the divine envoy's request to be so low, and she immediately smiled like a flower:

"Then I can send someone over now, it just so happens that our sacrificial hall has just accepted dozens of young students, and I will select some smart and clever ones to come over."

"Yes." Cheng Lin was also very happy to hear it.

"As for the remuneration...... Well, if you have any needs, I don't know what you need. ”

Cheng Lin folded his hands and smiled.

Ailu's eyes like a quiet lake blinked, and suddenly remembered something, and said with bright eyes:

"We need a teacher!"

"Teacher?"

"Yes, Chinese teacher!"