Yang Kun walked into the library and found that it was indeed very large, and there were books everywhere.
Various kinds of books were placed on the bookshelf in different categories. There were countless books on spells, martial arts, and monsters, but there were not many books on alchemy, refining, and even formations. Sometimes there were only one or two books.
Out of curiosity, Yang Kun casually opened a book on refining equipment and found that although the explanation was simple and easy to understand, it was very clear and understandable.
If you want to refine a magic weapon, you must first have a fire-attributed spiritual root, and secondly, you must understand the properties of various materials, such as metal bones or the characteristics of various rare treasures, and use earth fire or foundation-building true fire to condense the embryo of the magic weapon.
Then, various formations and spells must be condensed on the magic weapon embryo. Finally, as long as the embryo is successfully formed, a magic weapon can be refined.
Later, Yang Kun read a book on alchemy, which was similar. It required various elixirs and rare treasures to be condensed into a mild medicinal liquid through an alchemy furnace, and then the liquid was solidified into an elixir embryo. An array formation was condensed on the elixir, and finally the elixir was formed and not dispersed, and it could be successfully refined.
Of course, it is easier said than done. Whether it is condensing embryos or condensing formations and spells, it is not easy. So even if you know the theory, you still need practical training.
However, the materials are not easy to come by. Once the magic weapon or elixir is ruined, it will be lost forever and there is no way to reuse it. Therefore, alchemists and weapon refiners are very rare.
Although Yang Kun had read these books, he still didn't know how to refine the ingredients, because they were not very detailed. They were just some simple introductions without any more detailed information, such as techniques, heat control, etc.
Yang Kun had no interest in magic and martial arts, so he picked up a book on formations and started reading. It introduced the principles of formations, but there were too many things involved. It required proficiency in astronomy and geography, the Heavenly Stems and Earthly Branches, various physical and chemical reactions, the structure of various organisms and materials, quantum entanglement, etc. Yang Kun really had no interest in it.
Anyway, since he has the easy-to-use flag formation, sword formation, etc., Yang Kun doesn't need to study this. It is too profound.
Finally, Yang Kun started reading books about monsters. He first introduced the characteristics of various monsters, such as the strong sense of smell of the vicious dog, the agility of the civet cat, the infinite strength of the vicious bull, and the venom of the vicious snake.
There is also a book that introduces various insect races. Because of the mutation caused by the revival of spiritual energy, the insect races have become ferocious and are as powerful as monsters. Some insect races are even more terrifying than monsters.
This book introduces in detail the ten most terrifying Zerg species. Yang Kun found it interesting and wrote it down.
Suddenly, Yang Kun discovered that there was a conflict with Xiaoyun. The reason was that Jia Wenjing, the class belle of Class 23, was jealous of the beauty of the two girls. After the two girls came, she exaggerated her title of class belle. Therefore, she called two good sisters Zhang Lili and Li Fangfang to embarrass Xiaoyun and Lin Yuan.
Although Qi Hao was asked to take care of his younger sister, Qi Hao and Xiaoyun were not in the same class, so it was impossible for Qi Hao to watch Xiaoyun all the time.
However, Yang Kun believed that this matter could be handled by his sister alone without the need for him and Qi Hao.
At this time, in the corridor outside Class 21, Xiaoyun and Lin Yuan stood side by side. Lin Yuan looked coldly at the three girls in front of her.
"We have no interest in exchanging techniques with you, and you are not qualified to do so."
Seeing that the two women were not fooled at all, Jia Wenjing said directly: "Then I'm afraid it's not up to you two?" After saying that, he started to take action.
Jia Wenjing was at the fifth level of Qi training. With a wave of his hand, his spiritual power transformed into two vines that entangled the two women.