This foot feels like stepping on piano keys in the park? Xiang Youyou tried to jump on another one, but the previous one returned to its original position.

She caught up with Bai Zhou and asked after Su Fang, "If we jump up and down on his bones like this, won't it hurt him?"

Su Fang stopped, turned back to look at her, and said slowly: "Want to know?"

She nodded.

Su Fang suddenly smiled playfully and said, "Then you can ask it yourself!"

Xiang Youshou looked at Su Fang's back, thinking that he would be kicked from behind.

"I'll send you away, thousands of miles away..." she suddenly sang.

"Ah You, what kind of song is this? I've never heard you sing it before." Bai Zhou suddenly asked.

"'Thousands of Miles Away'!" She said, glanced at Su Fang's back, and then continued with satisfaction: "When you learn it, let's sing it together to Brother Fang!"

"It's better to let Brother Fang learn together!" Bai Zhou said.

"I don't want to learn such an ugly song!" Su Fang turned his back to them and said.

Xiang Youyou made a face at his back and muttered: "I'm too lazy to teach you!"

Unknowingly, the three of them had reached the first floor. As soon as Su Fang stood firm, the bronze outer wall of the floor in front of them suddenly disappeared, revealing a whole row of bookshelves inside.

This side is surrounded by a circle. Looking at the other floors, just like this floor, the bookshelves are also exposed.

I saw large and small classics neatly placed on these bookshelves, some were single volumes, some were in sets of boxes, and some were in scroll form.

This place is indeed "well-deserved", the books are all hidden in the walls! What kind of magic is used? Fortunately, Su Zai is there, it seems that he is not idle! She sighed in her heart.

"All the ancient books of our Huanlong Clan are here." Su Fang turned around and said to the two of them.

Xiang Youyou raised his head and looked around. This nine-story library was much larger than the library of his own university. He suddenly felt troubled: There were at least millions of volumes here. How could two or three of them find anything?

When is the time to go? Just now, the altar leader spoke before Su Fang introduced the categories.

She opened her mouth and said to Su Fang: "Brother Fang, what type of classics are placed on each floor here?"

"Want to know?" Su Fang suddenly smiled strangely.

She felt a thump in her heart and thought: No, this guy seems to be causing trouble again. She turned to look at Bai Zhou, and suddenly found that he had walked to a bookshelf and was flipping through it.

Seeing that Bai Zhou was so thirsty for knowledge and Su Fang was so changeable, she suddenly didn't know whether to be happy or sad. She didn't answer Su Fang, walked slowly to Bai Zhou's side, leaned her head over, and saw what he was holding in his hand.

In the book, some crooked vines were drawn.

"What are you looking at?" she asked softly.

"Ah You, I have never seen some of the herbs mentioned in this book!" Bai Zhou looked at her and said with excitement.

"Yes...really! Then take your time and watch!" She smiled

"Okay, you can also find the book you like." After Bai Zhou finished speaking, he continued to read attentively.

Xiang Youyou tilted his head, pouted, and dug out several volumes of books from the bookshelf on this floor, and found that they seemed to be about introductions to animals and plants.

After completing this level, she returned to Su Fang and asked, "Is the theme of this first level 'Man and Nature'?"

"This floor is full of books about the herbs and beasts of Kyushu, with the emphasis on our Zhuzhou. The content is detailed, authentic and trustworthy." Su Fang said.

"It is indeed this." Xiang Youyou couldn't help but muttered to himself.

Just as she was about to ask about the second floor, she heard Su Fang say: "The second floor is about books about the mountains, rivers, topography, and landforms of Kyushu."

When Xiang Youyou heard that it was related to geography, he hurriedly said: "Maybe there is something we want." After saying that, she immediately jumped on the keel ladder, went up to the second floor, and started to check it out.

Suddenly, she saw an old book with a blue cover, and saw the word "Guanzhou" written on the cover. She felt curious for a moment, so she opened it and flipped through it. On the first page behind the cover, she saw the words "Guanzhou".

Draw a plate diagram like a map.

She looked at the picture and drew a total of five major areas, marked with different colors. But she looked at the text in the book carefully and found that she couldn't understand it. Seeing that Su Fang had followed him, she pointed

The words asked: "What does it say here?"

Su Fang glanced sideways and said, "This is a character used by the Dragon Clan a long time ago, but it is no longer used."

"What is this map?" she asked again.

"The territory under my previous jurisdiction." Su Fang replied.

"Guanzhou, where is it?" She was so surprised. She remembered that she had never heard of Guanzhou in the history of Kyushu that she had studied before.

"I only know where it is outside Kyushu. I guess the patriarch Aweng doesn't know either."

"Well, it seems that this book is not of much use." She said as she put the book back, and then went to the third floor of the library.

Xiang Youyou discovered that in addition to the bookcases on this floor, there were also some scroll bottles that held paintings and calligraphy. Curiously, she pulled out a scroll of paintings and slowly opened a small part in the middle. Only this side of the painting was displayed in a panoramic view.

A few people are sparsely drawn. They are holding some

Tools similar to shovels and hoes were digging the ground on the shore. She opened the scroll further to one side, and the content behind it showed people building scaffolding on the ground. Looking down, she saw at the end of the scroll

, saw a small waterwheel being made.

She looked at the text accompanying the picture again, and found that she still couldn't understand it. It seemed that this was an instruction picture teaching people how to make a waterwheel. It was probably brought from Guanzhou. Thinking of this, she

I looked through a few picture scrolls and books and found that they were all diagrams for teaching people how to make things.

It didn't matter. She actually saw some things in the book that are unique to modern civilization, such as submarine-shaped ships, windmills like wind power generation equipment, and water storage devices like solar water heaters. What surprised her the most was

, there is a book that actually has something like an LCD screen drawn on it.

"Mom! How come this...this thing from Guanzhou in the past is so similar to my world!"

She didn't believe her eyes, and couldn't wait to pull out a book with a modern binding. The things painted in it once again subverted her understanding of the world. On the first page of the book, there was a painting

It resembles the mobile phones used by modern people; in the pages of the book that are turned back, many beautiful UI interactive interfaces for apps are drawn in bright colors.
Chapter completed!