…

Zixu walked out of the library tower with a smile on his face, although he didn't know why, but the loss of life actually disappeared, and it seemed that the hope of becoming an immortal was a little bigger.

Although I don't know what the use of becoming an immortal is, I can always take it as a goal and work hard for it.

"That, old man, you need to register to borrow books!" Xiao Ling looked at Zixu, who was about to walk out with the book, and hurriedly reminded him.

Zixu reacted at this time, he still has a book in his hand, although he hasn't read it yet, but they are all books in the same area, so there should not be much difference.

Xiao Ling checked the token, and it looked like he had never seen it, but the token was real, so he didn't say anything, and went through the borrowing procedures according to the corresponding rules.

Holding the book in his hand, he walked out of the library tower and came to the platform outside, Zixu opened the book in his hand directly, looked at the content on it, and gradually indulged in it.

"I see, what I do is not for interest, but for science?" Zixu looked at the introduction in the book and said with emotion.

And at this moment, a familiar voice sounded beside Zixu, "Science? So what? ”

"Science, science is a kind of exploration of the essential laws of all things, that is..."Zixu didn't care, he turned his head as he spoke, and saw Zuo Ci with a kind face.

Zixu looked at the place where he was currently located again, it was no longer a library tower, but outside Fenggao City, and then thought of Zuo Ci's ability.

Zixu couldn't help but turn dark, and directly put the book in his hand into his cuff, and said calmly, "Yuan Fang, you and I have no hatred, so why do you behave like this!" ”

"You and I really don't have hatred, but there are some things that you can't get used to seeing is not getting used to it." Zuo Ci said with a slight smile.

The rules are the rules, the library tower has the rules of the library tower, Zixu enters according to the normal process, he Zuo Ci naturally won't say anything, but to fight Zixu, he naturally doesn't need Zixu's consent.

After finishing speaking, but did not hear the sound of rebuttal, Zuo Ci turned his head on the spot to look at the original location of Zixu, which was now empty, leaving only a few peach blossoms, which were still slowly floating down in the air.

"I'm not stupid, am I really going to wait in place to be beaten?" Zixu walked on the road of North Street, showing a smile and muttering to himself.

Looking at the prosperous scene in front of him, Zixu couldn't help but sigh, whether it was destruction or construction, with concerted efforts, everything was restored very quickly.

"What's that?" Zixu looked at the hot air balloon that was slowly rising not far away, and always felt familiar.

After a little recollection, he took out the book from his cuff, and he seemed to have seen it in the book.

"I see, is this thing also called science?" Zixu looked at the hot air balloon not far away, and suddenly became interested, and looked at the recruitment notice that had been posted on the side, as well as the personnel stationed there, and didn't think about it, so he leaned over.

…

Lu Jun looked at Zixu who appeared in front of him, his first reaction was disbelief, and his second reaction instantly became excited.

Zixu looked at Lu Jun in front of him, and instantly understood that it was abnormal, the courtyard in front of him didn't seem to be a human being, but it was somewhat similar to their immortals, but there were some differences, at least their immortals didn't need mental power to restrain the structure of their bodies.

"So, what are you here for?" Lu Jun looked at Zixu, without the slightest concealment of his thoughts, and asked directly.

"I'm interested in that thing, science to be exact!" Zixu didn't know what kind of mentality he was holding, so he said his purpose to the person in front of him.

Lu Jun looked at Zixu carefully, and said with a little seriousness, "Are you sure?" ”

Zi Xuan nodded without thinking about it, although he can also fly, and even fly very high, but he doesn't use his ability to swim in the sky, which seems to be quite good.

Lu Jun looked at Zixu like this, a smile appeared on his face, and he said slowly, "If that's the case, remember that the Dao Leader will keep the backup, it's best to put it on the ground, how about we not limit the height?" ”

Zixu was a little puzzled when he heard it, but he didn't ask Lu Jun why he knew that the immortal backup, Zixu, who had a small difference in structure, treated the person in front of him as an immortal he didn't know.

Although I don't understand why there are immortals, they run to the mortal world in person, rashly contact others, and increase their own cause and effect, but everyone has their own choices, and immortals are still human after all.

"What does it mean to have no height limit?" Zixu looked up at the hot air balloon in the sky, and then said slowly.

"It's the rope next to it that restricts the height, we'll cancel it, and in addition, you need to use your own eyes to observe everything you see and record it, how about it?" Lu Jun said with a touch of excitement on his face.

Although he Lu Jun also has this ability, he can't rise in height without restriction after all, and the reason for this is because of the addition and constraints of spiritual power, and he can still empathize with him in most cases.

The death and injury of each experiment, although it will go through layers of attenuation, is also very painful, and now there is a free volunteer, so why not welcome it?

Zixu nodded after hearing this, as long as he can go up, it is nothing to work more.

With the consent of both parties, the balloon began its first unrestricted ascent, with the purple void in the hanging basket, looking at the increasingly small ground, and the gradual emergence of the horizon.

From time to time, Purple Void added firewood to the hot air balloon, so that the hot air balloon kept rising.

After a few hours, the sky was a little black, and the purple void had passed through the clouds, making it difficult to see the ground below.

Feeling the speed of change in the air, the angle of the ground, and thinking of the previous discussion, Zixu looked at the horizon angle in the distance, thoughtfully.

"Where we are, is it really round?" Zixu looked at everything he had witnessed with his own eyes, this strange thought that had occurred for the first time, looked at the book in his hand, and nodded.

When Zixu really saw this scene, he always felt that some strange things in his mind had been shattered, but he also recorded it truthfully.

Lu Jun stood on the ground, looking at the increasingly small hot air balloon, and couldn't help but shake his head, the immortals are still good, large free experiments, with their own reconnaissance and information feedback, as well as information storage and backup, and can be used many times.

It seems that in the future, we still have to be friendly to the management of immortals, this is a high-level guinea pig, if it is gone, where do you have to find it?

(End of chapter)