Although the time is still in the morning, but the gluttonous building is full of aroma, it has already attracted a large number of gluttonous customers to come over usually, for gluttonous customers, eating food is not timeless, so Ling Yu took Xiaobai into the gluttonous building and was shocked by the eyes full of people.

After wasting a while, Ling Yu and Xiaobai found a table, and then began to order, because with money, Ling Yu was also lavish, and almost ordered all the dishes in the gluttonous building.

Gluttonous Lou doesn't care if you can finish eating or not, as long as you pay, they are not afraid that someone will dare to eat white food, and those who dare to eat white food will be killed, so when Ling Yu ordered food like this, although it attracted some attention, it was nothing more.

Xiao Er, who was in charge of ordering food for Ling Yu, was very happy, Ling Yu ordered such a table, and he received a lot of commissions, so don't look at Ling Yu who is much younger than him, but Xiao Er still screamed one by one, with a smile on his face, which was closer than seeing his grandfather.

"Master, what else do you need?" Xiao Er said with a flattering face, almost kneeling down like that.

Ling Yu was chilled by this, and was about to say that he didn't need to hurry up and get out of the way for Lao Tzu, but Ling Yu's eyes rolled, and he took out a black coin and threw it to Xiao Erdao: "This reward is for you!"

Xiao Er took it neatly, his smile became brighter and flattering, and said, "Also, if you have any orders, just say it." ”

On the road, Ling Yu smiled slightly and said: "Hehe, it's nothing, I came to the border city from other places, so I don't know much about the border city, you can tell me about the border city, and what forces the border city belongs to!"

"Hehe, you can ask the right person, for the border city, I know very well, our family has lived in the border city for generations, but the small one only knows something that most people in the border city know, if you objectively want to know more about the border city, then you might as well go to the border city library to see, the books there not only record some of the border cities, but the entire border states are recorded!" Xiao Er said so, not directly telling that he knew, but pointed out another way to Ling Yu.

Ling Yu was stunned when he heard this, the library, there is such an organization as the library in this upper realm, Ling Yu was a little surprised, but more is a surprise, there must be all kinds of books in the library, before Ling Yu's understanding of the upper realm belonged to 'hearsay', Ling Yu couldn't tell the truth from the fake, if you can see the books in this area, you can understand the upper realm more accurately!

Ling Yu had already decided to go to the library after eating.

Another black coin was thrown out, and he said: "Very good, you did a good job, you didn't fool me, that news is worth a black coin, reward you with another one, and ask you a few people." ”

Xiao Er happily caught it again, and he liked Ling Yu very much for a person like Ling Yu who was very generous, and said: "You said, although I am just a little two, but the little one is not nonsense, the little one is definitely one of the best people I see every day, and the little one has an excellent memory, as long as I see it, I will have an impression." ”

"Oh, yes, have you seen these people?" Ling Yu took out four portraits, Chu Mengyan, Liuli, Liusu, and the girl in the cave.

Xiao Er glanced at it, didn't wrinkle, and said: "Master, the little one may have disappointed you, this woman, the little one has no impression, I want to help you inquire." ”

Ling Yu put away the portrait and said, "No need, let's serve the food!" Ling Yu was not disappointed when he heard this, after all, Ling Yu didn't think that he would get the news of the fourth girl immediately.

"Haole, wait a minute!" Xiao Er shouted and retreated, and after a while, a plate of exquisite and delicious dishes was placed on the table, and Ling Yu immediately began to feast with Xiaobai, eating with a mouth full of oil.

......

Ling Yu raised his head, looking at the tall building in front of him, he had the feeling of walking into the Great Hall, this is the library of the border city, Ling Yu did not expect that in the seemingly wild world of the upper realm, the library would have such an important position, it can be seen from the architecture alone.

However, it is a little different from the library on the earth that the library of the upper realm can be entered by evolutionaries, but ordinary people cannot enter, and if you want to enter the library, you can't just be an evolutionary, and you need to pay a fee to enter, 10 black coins at a time.

That's right, it's 1,000 purple coins, which is equivalent to a thousand yuan, which will be explosive news if it were on Earth.

Ling Yu paid 10 black coins and walked in, the good thing is that pets don't need to pay fees.

The interior of the library is very large, there are rows of bookshelves, numbered on them, etc., which gives Ling Yu a feeling of traveling back to the earth, but it is still very different from the libraries on the earth, that is, in terms of books, the books in the upper realm are not written on paper, they are written in animal skin, a very thin animal skin.

It's very soft and very comfortable to hold in your hand, but it's also more troublesome, that is, you can't watch it directly in your hand, because it will be soft and can only be placed on the table.

Ling Yu didn't care about this, and found a random place in the library, and after letting Xiaobai wait here, Ling Yu began to look for the books he was interested in.

"No Man's Land", "Three Thousand States", "Mainland Travel", "Anecdotes of Border States", "Border City" ......

Ling Yu is going to have a good understanding of the upper realm, with Ling Yu's reading speed, each book only needs a few breaths to read, which is faster than turning a book, Ling Yu didn't go out in a day, immersed in the sea of books, and turned a blind eye to Xiaobai's complaints.

Of course, Ling Yu looked at it, and also remembered, but it was just remembered, when Ling Yu put down the last book, Ling Yu did not leave, but closed his eyes and meditated, and in an instant, he got knowledge from the book, and began to classify and sort out, and the false and messy news was eliminated one by one.

In the end, only useful news remained, which was about the border cities, border states, and the three thousand states in the upper realm, although it was still not very much, but it was a little more accurate than the 'hearsay'.

Before, 'hearsay' knew some things, although the accuracy was a little distorted, but it was not too outrageous, the border city was indeed the most marginal city in the border state, and the border state was indeed the most marginal and barren state, and the heaven and earth vitality was thin in the upper three thousand states, and the overall strength was also the weakest.

Although there are evolvers at the main god level, there has never been an evolutionary at the god king level, let alone an evolutionary at the god emperor level at a higher level, and the border state is also the only state in the three thousand states in the upper realm that has not and has not appeared a god king level and above powerhouses.