When Qin Yu went offline before, he went offline directly in the library, which would be the upper limit, but naturally appeared in the library again.

Wang was obviously stunned for a moment when he saw Qin Yu who appeared out of thin air, but he didn't feel that something was wrong, "Merlin, have you figured out what book to take this time?" The king asked.

"Well, I'll have to think about it again." Qin Yu said with a little weakness.

He noticed that Wang Zheng was looking at Qin Yu helplessly, staring at Qin Yu's hair, "Eh, why can't it?" ”

"Of course, Master Merlin," the king said with a sigh, "I just wanted to remind you that prudence is an excellent quality of mind for a mage, but indecision is not. ”

That tone sounded clearly not quite right.

Qin Yu himself was a little embarrassed, "Well, I understand, I should be able to make a decision right away." Qin Yu said, but he left the library in a hurry and came to the Supreme Tower.

This ancient one is training a new batch of trainee mages who have received the apocalypse ritual to learn space manipulation, and as time goes by, more and more mage players have passed the apocalypse ritual, but there are not many who have become official mages.

Seeing Qin Yu walk in, Gu Yi nodded slightly at those students, "Continue training, apprentices, I think Master Merlin has something to do with me." ”

After speaking, Gu Yi beckoned to Qin Yu, "Come on, Master Merlin, come here, you look like you need a cup of tea." ”

followed Gu Yi to a side hall next to him, Qin Yu was about to speak, but Gu Yi waved his hand and gave Qin Yu a cup of tea.

"Try this, it will calm your mind."

Although Qin Yu was a little anxious, he still took the teacup and drank it, and his face was suddenly surprised when he drank it, hey, this tea tastes good.

Generally speaking, the taste of all the food in the game will be very light, even if it is spicy food full of chili peppers, it often feels like something is missing when you eat it, not to mention the light and tasteless drink of sleeping tea, so Qin Yu rarely drinks alcohol in reality, but in the game, he likes to drink spirits such as vodka very much, because spirits can still have some taste, but this cup of tea of the ancient one is completely different, a very mellow taste, with a hint of honey sweetness, not strong, but very clear.

"It's delicious, does the Ancient One Master have any tricks?"

"I just added a little honey to it." Gu Yi smiled and said, "Then do you have something to do with me?" ”

Only then did Qin Yu remember that he had come this time

"Yes, Master of the Ancient One, I would like to ask you something about dimensional magic."

"Dimensional magic? What's wrong? ”

"I'd like to ask if the mirror dimension and the shadow dimension have anything in common?"

Gu Yi pondered for a moment, "It does exist, these two dimensions are secondary dimensions that depend on the existence of the real world, and if the real world does not exist, these two dimensions will not exist." ”

"Secondary dimensions?"

"That's right, the secondary dimension is a special space that is attached to the existence of a primary dimension, just like the relationship between the moon and the earth, which is both a part of the main dimension and a reflection of some energy in the main dimension."

Qin Yu thought thoughtfully, "What about the Crimson Universe and the Hell Dimension?" Are they independent of the reality dimension? ”

Gu Yi nodded, "That's true, these two dimensions have nothing to do with the earth, and it will be very difficult to connect with each other, and the Hell dimension even has its own sub-dimensions. ”

Qin Yuxin said that this is right, the reason why the mirror dimension and the shadow dimension can be opened in reality is because these two dimensions complement each other with reality, and they are not fictional, at least they have original forms.

Whether it's the Hell Dimension or the Crimson Universe, they're all fictional, and of course they exist in the game, but in reality they don't exist at all.

So don't look at the large number of dimensions in the Marvel Universe, and there are many kinds of dimensional magic, but most of them should be unusable by themselves, and what they can use should be secondary dimensional magic.

"So apart from the mirror dimension and the shadow dimension, are there any other secondary dimensions on Earth?"

Gu Yi nodded, "In addition to these two dimensions, there are several secondary dimensions such as the astral realm, the dream dimension, and the light dimension, among which the astral realm is an abstract dimension formed by human thoughts, where the world is constructed by human spiritual power and fantasy, and is full of all kinds of creatures that only exist in human fantasy.

The dimension of light is opposed to the dimension of shadow.

The dream dimension is an abstract dimension composed of human dreams, which is also attached to the real world, but the difference is that the dream dimension is very large, it connects the earth and other independent dimensions, that is, the dreams that make up the dream dimension are not only human, but also creatures in other dimensions. ”

Qin Yu's heart said that this was the case, in this case, the "Astral Secret Classic" itself could obviously be cultivated.

"And what about Avalon?"

"Avalon is a different world, a bit like Asgard, in a different space from the earth, but it is also made of matter, there are physical laws, Avalon has no technology, but a pure magical civilization, where wizards and elves have many unique magic, I have been there a few times, and I have learned a few hands from wizards there.

In addition, in ancient times, there was a wizard who lived in Avalon for a long time and wrote the book "A Compendium of Avalon Magic", which is in my private collection, and Avalon's magic is closer to primitive magic, but it is more imaginative, more emotional, and not stable enough, so I don't recommend apprenticeship, but it should be manageable by your mind. ”

Qin Yuxin said that this is the case, it seems that his previous guess was wrong, "Avalon Magic Compilation" should not belong to dimensional magic, it is a magic created by people in another dimension, just like Asgard's rune magic, but it has nothing to do with dimensional magic, dimensional magic should be limited to the type of 'magic that opens the entrance to the dimension', so the scope of inclusion is relatively narrow.

Then his next choice is obvious - "Astral Secret Archive", in fact, "Avalon Magic Compilation" should also be able to be used in reality if it is a plot skill, but unfortunately it is not.

"Thank you Master Gu Yi for solving my doubts, I already know how to choose." Qin Yu bowed his head to the Ancient One Master and stood up from his chair.

"Have you chosen the books you want to read? The king told me that you have not been sure, is your question related to this matter? ”

Qin Yu nodded, "But after the answer of the Ancient One Master, I have already thought about it, I want to learn the Astral Secret Codex." ”

In fact, the dimension of dreams can also be considered, Qin Yu remembered that Wang seemed to have mentioned a book about the dimension of dreams before, but the dimension of dreams belongs to the division realm, and it is related to the dark dimension, so it is obviously easier to encounter danger, and the astral magic always sounds more lofty, 'astral mage' or something, it sounds very emotional.

Gu Yi's face was a little strange when he heard this, "An interesting choice, but if you want to practice the Astral Secret Text, I hope you had better learn to restrain your desires, and you must remember that reality is the most important thing, and the illusory can never replace reality, so don't be too obsessed." ”

Qin Yu was stunned for a moment when he heard this, and said in his heart what he meant, "Can the Ancient One Master make it clear?" Is there any danger in the astral plane? ”

Gu Yi shook his head, "Compared with other dimensions, although the astral realm will still be somewhat dangerous, it is actually very safe, it is a very charming place, maybe too charming, if people stay in the astral realm for a long time, they often don't want to return to reality, there have been many astral wanderers who have lost themselves in the astral realm, I don't want to see a talented mage like you follow in the footsteps, so remember my words, no matter how beautiful the virtual world is, it is still virtual, It is not a substitute for the real world. ”

Qin Yuxin said this, how does it sound a bit like an advertisement for the Internet Rehabilitation Center? But the more Gu Yi said this, the more curious he became about the astral boundary, what kind of place would it be?

"I'll remember." Qin Yu said seriously.

Back at the library, Qin Yu said, "Wang, I have thought about it, I want to choose the Astral Secret Archive. ”

When the king heard this, a relieved expression suddenly appeared on his face, "Thank God - I mean the ancient one is on top, you finally made a choice." ”

Wang Yan took down the Astral Secret Book from the bookshelf and handed it to Qin Yu, as if he was afraid that he would regret it.

However, he still did not forget to say, "Astral magic is a very strange magic, and you better not get too caught up in it." ”

Qin Yu heard Wang say the same, but it was even more strange, but what was going on would be known in a while, thinking of this, he couldn't wait to open the cover.