Of course Green knew about Lisbon's "Book of Thousand Methods". To put it simply, it was a magical version of the e-book.

The Book of Thousand Methods abandons the storage of conventional magic books and releases the characteristics of spells, in exchange for an extremely large amount of text and picture storage, which can store a large amount of knowledge, which is equivalent to a spell book with a huge amount of storage.

"Spell Book" is an important tool used to record knowledge and prevent mages from forgetting.

This is like after graduating from college, a lot of high school knowledge will be slowly forgotten, and the mage will also slowly forget the past knowledge. Therefore, for every indigenous magician, spell books are necessary! Especially when using a spell that has not been used for a long time, if you don’t take out the spell books to review them, you will most likely make mistakes.

However, a paper book only lasts hundreds of pages, not only the weight is light, but the recording volume is still very limited. However, as long as the "Book of Thousand Methods", the mages no longer need other magic books. It can be said that the "Book of Thousand Methods" is a "spell book" that every mage dreams of!

For players, after learning the spells in the spell book, the spell book is useless, but for the aboriginal people, the spell book is a must, and Green's current situation is similar to that of the aboriginal people.

The conditions of the female mage are very attractive. The value of a "Book of Thousand Methods" is indeed worth hundreds of ancient books, but...

"For mages, knowledge is much more important than a prop. I have not finished learning the magic in ancient books, and I can't learn magic even if I hold a blank "Book of Thousand Methods"..."

"So, what about the Book of Thousand Methods, which records all the spells from the first to the sixth rings? The highest level of spells recorded in ancient books is only the Five Rings."

It seems that they are bound to win those ancient books.

Green couldn't help but frown.

Those ancient books were specially selected by Grin. Although Green has not finished reading it, at least every book has been read. Green still has a clear idea of ​​their value. If you change to a blank book of "The Book of Thousand Methods", you may not make any profit, but if you change to a book of "The Book of Thousand Methods" that records the spells from the first to the sixth ring, you will definitely make a profit!

"It seems you attach great importance to those ancient books." Green thought for a while, "...Okay, I don't think I have any reason to refuse. But I have to determine the content in the Book of Thousand Methods first."

Green was somewhat worried that if he refused, they might be tough! So Green stopped when he saw the opportunity.

"Yes. I'll get you the Book of Thousand Dharmas." The female mage stood up.

Watching the female mage leave, Green couldn't help but frown.

What exactly did they discover?

Unless the world is destroyed and leads to a civilized gap, civilization will always move forward slowly. As an ancient civilization, the Lost Civilization Anrel may have something to learn from, but it may not be necessary to say that it is stronger than modern magic. If you want to say what is the Lost Civilization Anrel better than modern one...

"Is it a summoning technique?"

The lost civilization, Anriel, is indeed unique in summoning techniques. They not only developed the Nine-ring spell [Summoning Spirit] to summon legendary heroes with [Concept], but also invented a method to transform the dead into summoning creatures to achieve immortality.

In terms of summoning, Anriel of the Lost Civilization does have its own uniqueness. But Green remembers that the books he gave them should not have such advanced content...

"There is indeed a description of this in historical related literature, but even if you know that Anriel has such a special spell, it is impossible to study it without the relevant spell principles... It's really strange."

Green shook his head.

Not long after, the female mage walked in with a blue book about two fingers thick and a sapphire inlaid on the cover.

"This is the Book of Thousand Methods. When using it, you need to inject magic into this gem on the cover."

Book of Thousand Methods (Excellent)

Weight: 1kg

Hardness: 8

Durability: 5/5

Special Effects: Book of Thousand Methods (This book has a huge amount of information storage, and each page is equivalent to the record volume of 100,300 pages.)

Note: The magic props produced by the "Big Library" organized by the mage have a very high information storage capacity and can be used to record text and patterns, which is very convenient.

Although it can only record text and patterns like ordinary paper and cannot directly store models like ordinary magic books, it also allows the Book of Thousand Methods to record more information.

After getting the "Book of Thousand Methods", Green looked at the contents in the book and found that there were indeed many spells recorded, and there were some notes in it, which seemed to have been used by someone in the past.

"Is this book of "The Book of Thousand Methods" yours?" Green asked curiously.

"If it's OK, then let's get those ancient books."

"Well... OK, no problem."

Green took the female mage to the room where the ancient books were stored.

In the not-so-large room, Green's black cat made the demon lie lazily in the window basking in the sun. Mona were holding various weapons, waiting around the room like guards.

Seeing Green come in, Mona and others saluted quickly: "Mona!"

"Mona!~"

The black cat demon looked up at Green, then buried his head in and continued to sleep again, not leaving Green as his master at all.

"Mona, give them the ancient books." Green pointed to the female mage who was following him and the apprentices who were calling him.

"Mona!" The Mona and the others took the order.

"Okay. Everything is here, you can move it yourself." Green said to the female mage.

"Okay." The female mage nodded, turned to the apprentices behind her and ordered, "Move all these ancient books to the No. 34 Library. Be careful, don't break them."

The apprentices began to carry ancient books.

"Then, you guys move slowly. I'll go to the library to continue reading." Green said to the female mage.

"Yes." The female mage nodded and ignored Green.

Faced with the cold attitude of the female mage, Green shrugged and did not care about the personalities of these mages in Lisbon. Green had already been used to the previous life of his previous life.

Just as Green was about to go to the library, a sharp chirping suddenly sounded from the castle!

"Is this... a magic alarm?" A hint of shrewd in Green's eyes. Could it be...

Hearing the magic alarm, the expression on the female mage's face changed slightly!

"Someone dared to trek into the library!" The female mage rushed out with murderous intent.

Green touched his chin and reached out to wave to a Mona.

"Mona?" The Mona came over with an innocent look on her face.

"Hawkeye of Sentinel!" Green fixed a magic sense body to Mona's head.

With this magic sense body, Green can use the crystal ball to see the situation around Mona.

"Mona, keep up with the female mage just now and see who the invader is."

"Mona..." Mona accepted this task that might lead to her never returning with an innocent expression.
Chapter completed!