After all, when Luo Zheng refined Shengxue sword, it was the materials that produced wisdom first.


    Baiqian, lanli and other Tongtian swords don''t need any refining means. They can be condensed by melting materials.


    Otherwise, if the magic of the heart refining method reaches a certain level.


    It is entirely possible to concentrate on multiple purposes and refine ten or even dozens of immortal tools at the same time. At that time, the jade baby pill will be like running water.


    However, it is not easy to practice the art of refining utensils to that step.


    Next, Luo Zheng began to browse the catalogues of other kinds of books.


    These catalogues are provided with brief introduction, so you can know the general content of the book intuitively.


    He also knows that sharpening a knife does not make a mistake for cutting firewood, so as long as he sees books that are beneficial, he buys them all.


    Among them, many books introduce the local conditions and customs, power distribution, various resources, etc. in various fields, as well as the introduction of some great powers, and even all kinds of legends and anecdotes.


    In short, Luo Zheng is interested in any book and is thirsty for learning.


    However, this is not because he did it in order to gain a foothold in the Xianwu world, but because he is always eager to learn.


    It''s like when he was in the five saints army, the Nanhai sword sect and the weapon refining sect, he borrowed all kinds of books from the pavilion.


    Among them, he also found an ancient book called Zhutian Qigong record, which introduces and collects all kinds of skill methods in the world and ranks them according to product level and power.


    When Luo Zheng saw it, he immediately bought it without thinking about it.


    Unknowingly, he didn''t listen to external affairs and forgot himself. He stayed in Wentian Pavilion for five or six days.


    "Brother situ, why didn''t Wentian Pavilion introduce Guixian building?"


    That day, after looking through the catalogue of books recording various forces in the world, Luo Zheng asked a waiter with a strange look.


    This man surnamed Ding, named situ Jin, is about 40 years older than Luo Zheng. He is also very young among the Terrans in the Xianwu world.


    Although he is only a fellow of Wen Tiange, his strength is not weak. He is already a cultivation achievement in the early stage of casting the divine realm.


    Luo Zheng bought a lot of books in Wentian Pavilion these days, which were received by situ Jin.


    The two people are quite congenial. In just a few days, Luo Zheng is familiar with him and can be called brothers.


    "This Guixian building is extremely mysterious. It has been established for only a hundred years, but it has spread all over various regions and has great influence. We Wentian Pavilion don''t know about Guixian building. We only know that many rare and precious things can be bought in Guixian building. There are even rumors that there are Taoist instruments sold in Guixian building. We don''t know whether it is true or false."


    Situ Jin came over and looked around. Then his voice rang in Luo Zheng''s mind.


    "Wentian Pavilion once sent spies to sneak into Guixian tower and explore the secrets of Guixian tower, but these spies, without exception, disappeared as soon as they entered Guixian tower. Brother Luo, if you want to enter Guixian tower, you''d better be careful and don''t be too curious to avoid getting into trouble!"


    This is a kind of mind wave transformed by divine consciousness.


    After entering the nine levels of Tao and yuan, the divine consciousness is more refined than that in the nine levels of Tian and yuan. There are also many special skills to cultivate the divine consciousness, which can produce great power.


    For example, entering the realm of divine courage, in addition to the fact that Zhenyuan is more powerful, divine knowledge can be used to temper the body and make the body more powerful.


    When you enter the realm of casting God, divine knowledge has more wonderful functions.


    "Enter Guixian building? Hehe, to be honest with brother situ, I entered the Xianwu world from other aspects. I don''t even have the qualification to enter Guixian building." Luo Zheng shook his head and said.


    Wen Tiange didn''t check Luo Zheng''s identity, so situ Jin naturally didn''t know his origin.


    "Oh?"


    Situ Jin was slightly stunned, looked at Luo Zheng for a few eyes, then lost his smile and said, "it''s really good for you to say so. If people in the Xianwu world have some knowledge of the whole world, they will definitely not be like you. Most of the books they bought are common knowledge."


    "However, you don''t have to care. Whether it''s the Xianwu world or other aspects, as long as you have enough strength, you naturally have a foothold."


    Situ Jin said, "this Guixian building is very strange. Martial artists from other planes are not allowed to enter, and there are many unreasonable rules in the building. If it weren''t for him, there are many treasures in the building, which are rare in other places, and would have been impossible to drive."


    "Unfortunately, I can''t go in. Otherwise, I want to see it."


    Luo Zheng said with a smile.


    "If brother Luo wants to go in and have a look, maybe he can''t help it."


    Situ Jin said.


    "Oh, brother situ, can you take me in?"


    Luo Zheng asked in a hurry.


    "I can''t help it, but you can go to the demon clan of the five mouse sect. The five mouse sect is the local snake of Jinjiao city. Maybe it can help you."


    Situ Jin smiled.