Mr. Cicada smiled and said, "Haha! I really didn't expect to see Sang Huang's writings here!"

Mr. You Guang said curiously: "I came here because I was attracted by the title of the book, but I never expected that this was Sang Huang's book, how could she study how to use mushroom metallurgy? When did she write this book? Why haven't I seen it anywhere else on the island?"

Mr. Cicada said: "It was written about 300 years ago, the firefly candle mushroom forest has always lacked mineral resources, but Sang Huang and I found that many mushrooms in the firefly candle mushroom forest contain more mineral subtleties than in the soil and rocks. Sang Huang realized that various mushrooms could absorb the corresponding types of metals from soil and rocks and concentrate them in the body, so that pure metals or spars could be extracted from these mushrooms. As for the fact that it cannot be spread on the island, it may be because there is no shortage of mineral deposits elsewhere. ”

Mr. You Guang said: "What a wonderful idea! So have you solved the problem of lack of minerals in the firefly mushroom forest with this method?"

"Of course, this problem has been solved to a certain extent, but some minerals still have to be imported from the outside world, such as Youguang mine. Mr. Cicada thought for a while and said: "Actually, this is not a whimsical idea, for example, the Naga people in the sea knew how to use seaweed to refine gold essence Qingming and Qingming spar tens of thousands of years ago, which is exactly the same as the principle of mushroom metallurgy." ”

Mr. You Guang said: "Anyway, this is a great achievement, I can't imagine that Sang Huang can achieve such great academic achievements in the Firefly Candle Mushroom Forest, who has never gone out to study!"

"Huh, here's a book called "Mushroom Spirit Aquatic Hook Xuan", it can't be a book to study the aquatic ability of this mushroom spirit, right?" Feng Luqi suddenly took down a book called "Mushroom Spirit Aquatic Hook Xuan" from the other shelf.

When the others heard this, they were also very curious, and they went over to watch, Feng Luqi flipped through a few pages, and found that this book was a handwritten book, and turned back to the cover to see that there was no signature on it, so he said: "It seems that this book should be Mr. Xiangxiang's manuscript, which shows that he has indeed lived with Fu Ling." ”

Mr. Cicada said: "Don't make judgments based on the title of the book, look at the content of the book." ”

Feng Luqi felt that there were a lot of people behind her, and when she looked back, she saw that everyone was crowded behind her, so she used her mana to levitate the book so that everyone could see it.

Of course, monks can read books much faster than mortals, Feng Luqi uses mana to turn the pages, based on his own realm, and master the reading speed, and others do not have the problem of not being able to read endlessly.

After about a cup of tea, everyone finished reading the book, and Mr. Cicada said: "Sure enough, it is a book that studies the aquatic ability of the mushroom spirit, in which Mr. Xiang explained in detail the way of symbiosis between the mushroom and the mushroom, what the mushroom can get from the mushroom, and what the mushroom can get from the mushroom, all of which are clearly written." ”

Xu Yibing said: "When the monk reaches the realm of human immortals and forms a spirit fetus, there is no problem of underwater breathing, isn't it very simple to live underwater for a long time?

Zhang Yujiao seconded: "Yes, you can breathe the aura for a living when you form a spirit fetus, and the aura is born of Xuanzao, and there are many Xuanzao in the water, so people and immortals can naturally live underwater." Everyone in the spirit world is born with mana, so it shouldn't be difficult to live underwater for a long time. ”

Mr. Cicada smiled faintly: "Living underwater for a long time is not just about solving the problem of breathing, will you be comfortable if you soak in water for the rest of your life?

"Uh......" Zhang Yuyun scratched his head and smiled, "It seems that I really haven't figured it out." ”

Xu Yibing said: "Thank you Mr. for your advice, the younger generation is really ashamed, I learned the technology of microfission and microfusion in vain, but I still haven't been able to change my thinking." ”

Mr. Cicada said with a smile: "This is also normal, there is no need to be too exhaustive in cultivating spells, and humility and understanding are the essence of cultivation." ”

Everyone lingered in the library for a long time, and Wu Shilang suddenly said: "Everyone, the books here are all very valuable, but our top priority, should we find the artifact components first?"

Mr. You Guang said: "Yes, yes, yes, this is the top priority, if it weren't for Brother Wu's reminder, it would have been delayed for a long time in this library." ”

Feng Luqi said: "Well, Mr. Elephant's cave can generally be carried around in a small size, and when we find the artifact components, we should be able to take this pyramid away." ”

Then they went out of the library, and went down the stairs together, and went around the corner, and came to the middle of another staircase, and a portal appeared.

When I entered it, it lit up again, but I saw that the four walls were full of medicine cabinets, and on top of them were all kinds of crystal bottles and crystal viewing vessels, which turned out to be a breeding room.

As usual, there is no prohibition to suppress the eye of heaven in the cave, everyone observes with the eye of heaven, and they see that the main algae cultivated here are some algae, which are rich in Qingming subtlety, from which Qingming spar can be extracted, and there are also some aquatic molds and a small amount of aquatic mushrooms, Mr. Cicada said: "Judging from this situation, Mr. Xiangxiang also helped the water mushroom spirit here to study algae that can refine a large number of Qingming spars, and even cultivate new varieties of aquatic mushrooms." ”

"But when I fought with the Eight-Body Snake Demon just now, I could find that this city was clearly empty, where did all the mushroom spirits that once lived here go?" Honggu's eyes suddenly widened, "It won't all be harmed by the Eight-Body Snake Demon, right?"

Sima Chengzhen said: "The princess doesn't need to worry too much, the Buddha Bodhisattva is merciful, if there are mushroom spirits living here, it is impossible for them to imprison the eight-body snake demon in this city, at least they will not let him move freely in the city like now." ”

Honggu said: "Didn't they seal the Eight Great Monsters to seek the spirit bead of the winner of the gladiatorial competition?"

Sima Chengzhen said: "That was just one of the Esoteric Bodhisattvas who had an improper mind and quietly did it later, and their original intention of sealing the Eight Great Demons was definitely not like that. ”

Honggu thought for a while and said, "You're right, let's continue down." ”

So they left the library and continued down the stairs.

This pyramid has seven floors, from top to bottom, there are Dan Room, Library Room, Breeding Room, Fusion Array Eye Showroom, Workshop, Qingming Crystal Array Eye Showroom, and Puppet Room.

Everyone didn't stay in the room behind the breeding room, and went all the way down to the puppet room, Mr. You Guang couldn't help but say: "It's strange, the secret rooms where artifacts were stored in the past were all connected to the Dan room, could it be that this time it is connected to the puppet room?"

Mr. Cicada said: "It seems that it is really possible, but why is there no mine workshop in the cave this time?"

Feng Luqi said: "Didn't they use seaweed to refine Qingming spar? Of course, there is no need for the mine workshop." ”

Mr. Cicada smiled: "Haha, Lu Qi is right, I forgot about this stubble." ”

"Let's find a place to store artifacts, what kind of mechanism can there be in this puppet room?" Mr. You Guang looked at the puppets displayed in front of the four walls, stunned.