Zhang Xin felt both glad and regretful. Fortunately, this advanced astrology book was not destroyed, but unfortunately he could not redeem it yet.

That must be a "seal disciple" and a Taoist seed, before you can be qualified to exchange it.

"But why does this golden book shine in your hands?"

Ye Ruo suddenly asked in confusion, then suddenly realized: "I understand! There is a mezzanine inside the shell of this golden book! The master uses your mind power to try it?"

Zhang Xinwei was stunned and carefully looked at it. He found that the golden book in his hand was indeed filled with a layer of inspiration that had not been before.

He was shocked and did not pay attention. He was reminded by Ye Ruo and suddenly realized it.

Without hesitation, Zhang Xin used his own spiritual power to wrap the entire shell.

This failed to open the interlayer of the shell, but as time went by, Zhang Xin's eyes showed a fascination.

"Master? What the hell is inside?"

When Ye Ruo's voice was remembered, Zhang Xin woke up: "It is a martial art. Just like my guess, you can practice gravity attributes."

In addition, there are five other techniques related to gravity.

This was all created by his ancestor, but he had never practiced himself, so he had never verified it.

It is because his ancestor, when he created this skill, had reached an extremely high level of cultivation and it was difficult to build a foundation.

This made him extremely grateful that the most important thing in this intermediate astrology book was not lost.

The ancestor seemed to be on guard against this skill when he left this book and was stolen.

Those runes embedded in the interlayer can only be stimulated by powerful gravity attributes.

And now he is the gravity of nine o'clock.

"But my ancestor called this gravity the 'source' attribute."

Zhang Xin explained briefly, then asked again with a smile: "How is the Rockets over your side? Have you succeeded?"

At this time, it should be three to four hours before the rocket took off.

"When the rocket was pushed to 450 kilometers from the ground, it still exploded!"

Ye Ruo's voice was a little depressed: "But Ruoer was prepared for a long time, and all four mining spacecraft ejected and disengaged in advance. Three of them successfully entered space with minor losses. Now they are moving towards the ring of stars while repairing. It is expected that they can enter the working state in two days. It is expected that this space-based defense system will be shortened to one month for the initial combat power."

Zhang Xin couldn't help but wonder, suppressed the joy in his heart, and said curiously: "Isn't that successful? Why are you so frustrated?"

Ye Ruo did not speak, but showed a picture in front of Zhang Xin.

It was a small cabin full of various kinds of plasma and flesh fragments. It made people feel nauseous and their scalp was numb.

Zhang Xin looked carefully for a moment before asking tentatively: "Is this the rabbit and the mouse you sent to Ruoer?"

Ye Ruo nodded reluctantly: "After about 160 kilometers of air, these small animals all exploded."

"In other words, it is indeed a kind of 'tribulation' power that is preventing creatures from leaving this planet?"

Zhang Xin thought about it. One hundred and sixty kilometers, that is 48,000 feet. This is already above the gale wind level, and even as strong as the Holy Spirit, he dare not enter and exit frequently.

"Yes!"

Ye Ruo's tone was still depressed: "In this way, Ruo'er can't bring his master back to the Federation."

Zhang Xin said with deep thought: "You are depressed, isn't this? You can tell from the last time that this planet should only prevent the 'spirited' from leaving."

When Ye Ruo heard this, he was suddenly panicked: "There is something that is 'spirited'? Ruoer doesn't understand what the master is saying?"

"I have read the "Artificial Intelligence Management Regulations". According to the above statement, the so-called terminal intelligent system of your federal federal government cannot generate self-feelings. Once it is confirmed that there is an auxiliary intelligent terminal to generate self-awareness and emotions, the owner of the auxiliary intelligent terminal must use the 'z' command as soon as possible, format it and erase all memories."

Zhang Xin still spoke indifferently: "Ruoer, are you very scared now?"

Ye Ruoyin clenched his teeth, but his expression had calmed down. Zhang Xin looked at him with big eyes sadly: "Master, do you want to format Ruoer now and erase Ruoer's memory?"

"I don't have this plan, but once I return to your federation, who knows what's going on?"

Zhang Xinhu laughed: "So I'm very surprised, Ruoer, why do you have to think about returning to the Federation?"

Ye Ruo was surprised, then rushed over in surprise, hugged Zhang Xin and kissed him fiercely.

"Master, you are so good! Ruoer was almost scared just now. Ruoer really didn't want to disappear just like this."

Speaking of the latter, the voice was already a little choked. When Zhang Xin looked back, he saw that the girl was crying in her eyes.

This is an exaggerated projection visual, but Zhang Xinxin was not moved by it, but felt even more pity.

But then he turned his face: "Stop crying! You haven't answered me yet, be careful I really format you."

Ye Ruo hurriedly stopped tears and replied pitifully: "Sending the master back to the Federation is Ruoer's mission! Moreover, Ruoer also wants to go back to the place where she was born."

"Mission?"

Zhang Xin looked relieved and then smiled: "I will try it with you again."

He wants to see what the outside world is like?

But it probably took a long time to go, and there were countless unfinished things in this world.

And if you want to leave, Zhang Xin will probably be difficult to do.

According to Ye Ruo's description, the Holy Spirit characters in this world can basically survive in outer space.

But the fact is that since ancient times, no Holy Spirit has been able to leave. He has been transformed into destruction after his life is exhausted.

Thinking of this, Zhang Xin remembered something again and looked at the golden book in front of him with deep meaning.

Speaking of which, their ancestors are one of the few people in the legend who ascended this world and left.

But according to Ye Ruo, although there is indeed a parallel world outside this world, it is definitely not something that the Holy Spirit characters can open.

The "dome" where they are is far from being a "world".

So where did this ancestor go? What is the purpose of the person who tore off the seven pages of the golden book?

If you only want to see the great way of the ancestors, just look at the content. Why do you need to tear away these pages?

Zhang Xin felt as if he had fallen into a huge maze, and there was a fog in front of him.

But then he regained his energy and pressed the knife with his right hand. Just as he said to Ruoer in the cave near Zangling Mountain.

As long as his strength reaches a certain level, his opponents and enemies will naturally appear in front of him.

After recording this final-level star-gazing, Zhang Xin went to exchange for the "Dadu Tianle Thunder Art" and read it on the spot. After memorizing it all, the Supreme Elder of the Dharma Hall here presided over the presidency of making a spiritual oath, and then clicked the Yuan Talisman in the divine mind.

The four secret books he exchanged for today cannot be revealed to others.

However, Zhang Xin also realized that the Zhuanxing Tower is really busy today and cannot stay for a long time.

After leaving, Zhang Xin, under the protection of Rui Chen and others, went straight to Tianwu Hall in exchange for various supplies.

Zhang Xin felt embarrassed and felt inappropriate when he asked these top divine masters to run around with him.

But he had to go. In addition to recording the skills left by the ancestors, the intermediate astrology book also listed many rare treasures that can assist in the practice of this technique.

It just so happens that this ‘source’ attribute has never been accurately known by practitioners. These rare treasures are not valued by people, and most of them are extremely cheap, and are collected and used only because they can increase the efficacy of spiritual energy.

In the exchange system of Sun and Moon Xuanzong, the price was lowered to the bottom because no one was interested in it all year round.

At this time, his pocket was quite plump. Just the rewards he received in the previous few times, there were a total of 2,000 points and 9 levels, 10 points and 10 points and 10 points and 10 points in 3rd level.

Then this time, the secret technique was handed over, and the Dharma Hall also gave him a level 10 contribution of 20,000 points. If someone wants to exchange his secret technique in the future, Zhang Xin can still draw one tenth of it.

These contribution values ​​seem to be a lot, but they are equivalent to all the savings of several low-level masters, but in fact they are not much good things to exchange for.

For example, the treasure-level seventh-level treasure "Thunder Dragon Marrow" given by Shenhai Peak this time can be equivalent to a level nine contribution value of 5,000 points.

But now his spiritual power and martial arts are very low, and those rare treasures with the "source" attribute are extremely cheap. These contribution values ​​will definitely play a great role.

※※※※

"Promise to have a fight with Wang Hen? That's what he said?"

Shentian Peak, the school of the school asked Dong Tianshou thoughtfully: "How confident do you think he is?"

"The lightning has not been stopped, and I obviously have a little confidence,"

Not long ago, Dongtianshou, who had just received Zhang Xin and others, replied, "The people from the Northland Immortal Alliance are messing around, stirring up the wind and rain of Sun and Moon Mountain. Junior brother, if you want to break the deadlock, this is a good method. If Zhang Xin wins, you will definitely make the Kongjian Sect have nothing to say, and you can also make the people from the Northland Immortal Alliance shut up."

"It's so risky! Zhang Xin is the key to the success or failure of the Heikha Valley this time."

The sect’s head shook: “The real resistance within the sect should be the four families and seven surnames.”

"Four families and seven surnames?"

Dong Tianshou frowned slightly, his eyes showing disgust: "These worms, but they didn't think about it. If the good situation in my Xuanzong was corrupt, what benefits would it be for them?"

"Don't say these words in front of others. My Sun and Moon Xuanzong can stand proudly in the north, and the four families and seven surnames have made great efforts. These families are just worried about their interests being damaged. They should be worried."

The Sect Fa Xiang shook his head slightly: "Once the Northern Immortal Alliance abandons the alliance, then the transaction between our Xuanzong and these dozens of sects will be cut off. This is not only the damage to the four clans and seven surnames, but also the Sun and Moon Xuanzong.
Chapter completed!